# train-tunnel icon

Train tunnel. Gentleface icon, drawn on the 16 px pixel grid. Free, MIT licensed. Page: https://gentleface.com/icons/train-tunnel

- Category: Transportation
- Use it for: subway, underground, tube
- Tags: subway, underground, metro, tube, tunnel, train, transit, station
- Family: train
- Component name: TrainTunnelIcon
- Added: 2026-10-15

## Alternatives

- `train`: the metro owner and rail in general

## Also fits

- train: subway or underground
- metro: subway or underground, where the city calls it that

## Files

Each SVG is 16 × 16 with fill="currentColor". Keep it at 16 px or an exact multiple (32, 48) on whole pixels: a fractional size or position blurs it.

- line-round: https://gentleface.com/svg/line-round/16/train-tunnel.svg · PNG https://gentleface.com/png/line-round/16/train-tunnel.png · https://gentleface.com/png/line-round/32/train-tunnel.png · https://gentleface.com/png/line-round/48/train-tunnel.png
- line-soft: https://gentleface.com/svg/line-soft/16/train-tunnel.svg · PNG https://gentleface.com/png/line-soft/16/train-tunnel.png · https://gentleface.com/png/line-soft/32/train-tunnel.png · https://gentleface.com/png/line-soft/48/train-tunnel.png
- line-sharp: https://gentleface.com/svg/line-sharp/16/train-tunnel.svg · PNG https://gentleface.com/png/line-sharp/16/train-tunnel.png · https://gentleface.com/png/line-sharp/32/train-tunnel.png · https://gentleface.com/png/line-sharp/48/train-tunnel.png
- solid-round: https://gentleface.com/svg/solid-round/16/train-tunnel.svg · PNG https://gentleface.com/png/solid-round/16/train-tunnel.png · https://gentleface.com/png/solid-round/32/train-tunnel.png · https://gentleface.com/png/solid-round/48/train-tunnel.png
- solid-soft: https://gentleface.com/svg/solid-soft/16/train-tunnel.svg · PNG https://gentleface.com/png/solid-soft/16/train-tunnel.png · https://gentleface.com/png/solid-soft/32/train-tunnel.png · https://gentleface.com/png/solid-soft/48/train-tunnel.png
- solid-sharp: https://gentleface.com/svg/solid-sharp/16/train-tunnel.svg · PNG https://gentleface.com/png/solid-sharp/16/train-tunnel.png · https://gentleface.com/png/solid-sharp/32/train-tunnel.png · https://gentleface.com/png/solid-sharp/48/train-tunnel.png

The SVG of every style: https://gentleface.com/icons/train-tunnel.json (`svg`).

## Code (line-round)

The snippets are decorative (aria-hidden). For an icon that carries meaning on its own, such as an icon-only button, label the button, or give the SVG role="img" and an aria-label. For another style, take its SVG from the JSON and swap the path `d`.

### SVG

```svg
<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 16 16" fill="currentColor" aria-hidden="true"><path d="M11.788 2.246C12.238 2.424 12.633 2.683 12.975 3.025C13.317 3.367 13.576 3.762 13.754 4.212C13.918 4.625 14 5.055 14 5.5L14 14.5C14 14.641 13.952 14.759 13.856 14.856C13.759 14.952 13.641 15 13.5 15C13.359 15 13.241 14.952 13.144 14.856C13.048 14.759 13 14.641 13 14.5L13 5.5C13 5.182 12.941 4.875 12.824 4.58C12.697 4.259 12.512 3.976 12.268 3.732C12.024 3.488 11.741 3.303 11.42 3.176C11.125 3.059 10.818 3 10.5 3L4.5 3C4.182 3 3.875 3.059 3.58 3.176C3.259 3.303 2.976 3.488 2.732 3.732C2.488 3.976 2.303 4.259 2.176 4.58C2.059 4.875 2 5.182 2 5.5L2 14.5C2 14.641 1.952 14.759 1.856 14.856C1.759 14.952 1.641 15 1.5 15C1.359 15 1.241 14.952 1.144 14.856C1.048 14.759 1 14.641 1 14.5L1 5.5C1 5.055 1.082 4.625 1.246 4.212C1.424 3.762 1.683 3.367 2.025 3.025C2.367 2.683 2.762 2.424 3.212 2.246C3.625 2.082 4.055 2 4.5 2L10.5 2C10.945 2 11.375 2.082 11.788 2.246ZM10 13L9.707 13L10.854 14.146C10.953 14.246 11.003 14.364 11.003 14.5C11.003 14.636 10.953 14.754 10.854 14.854C10.754 14.953 10.636 15.003 10.5 15.003C10.364 15.003 10.246 14.953 10.146 14.854L8.293 13L6.707 13L4.854 14.854C4.756 14.951 4.638 15 4.5 15C4.362 15 4.244 14.951 4.146 14.854C4.047 14.754 3.997 14.636 3.997 14.5C3.997 14.364 4.047 14.246 4.146 14.146L5.293 13L5 13C4.724 13 4.488 12.902 4.293 12.707C4.098 12.512 4 12.276 4 12L4 6C4 5.724 4.098 5.488 4.293 5.293C4.488 5.098 4.724 5 5 5L10 5C10.276 5 10.512 5.098 10.707 5.293C10.902 5.488 11 5.724 11 6L11 12C11 12.276 10.902 12.512 10.707 12.707C10.512 12.902 10.276 13 10 13ZM10 8L10 6L5 6L5 8L10 8ZM10 12L10 9L5 9L5 12L10 12ZM7.03 9.97C7.177 10.116 7.25 10.293 7.25 10.5C7.25 10.707 7.177 10.884 7.03 11.03C6.884 11.177 6.707 11.25 6.5 11.25C6.293 11.25 6.116 11.177 5.97 11.03C5.823 10.884 5.75 10.707 5.75 10.5C5.75 10.293 5.823 10.116 5.97 9.97C6.116 9.823 6.293 9.75 6.5 9.75C6.707 9.75 6.884 9.823 7.03 9.97ZM7.97 9.97C8.116 9.823 8.293 9.75 8.5 9.75C8.707 9.75 8.884 9.823 9.03 9.97C9.177 10.116 9.25 10.293 9.25 10.5C9.25 10.707 9.177 10.884 9.03 11.03C8.884 11.177 8.707 11.25 8.5 11.25C8.293 11.25 8.116 11.177 7.97 11.03C7.823 10.884 7.75 10.707 7.75 10.5C7.75 10.293 7.823 10.116 7.97 9.97Z"/></svg>
```

### React

```tsx
// Gentleface "train-tunnel" (line-round), MIT. https://gentleface.com/icons/train-tunnel
import type { SVGProps } from 'react';

export function TrainTunnelIcon(props: SVGProps<SVGSVGElement>) {
  return (
    <svg xmlns="http://www.w3.org/2000/svg" width={16} height={16} viewBox="0 0 16 16" fill="currentColor" aria-hidden="true" {...props}>
      <path d="M11.788 2.246C12.238 2.424 12.633 2.683 12.975 3.025C13.317 3.367 13.576 3.762 13.754 4.212C13.918 4.625 14 5.055 14 5.5L14 14.5C14 14.641 13.952 14.759 13.856 14.856C13.759 14.952 13.641 15 13.5 15C13.359 15 13.241 14.952 13.144 14.856C13.048 14.759 13 14.641 13 14.5L13 5.5C13 5.182 12.941 4.875 12.824 4.58C12.697 4.259 12.512 3.976 12.268 3.732C12.024 3.488 11.741 3.303 11.42 3.176C11.125 3.059 10.818 3 10.5 3L4.5 3C4.182 3 3.875 3.059 3.58 3.176C3.259 3.303 2.976 3.488 2.732 3.732C2.488 3.976 2.303 4.259 2.176 4.58C2.059 4.875 2 5.182 2 5.5L2 14.5C2 14.641 1.952 14.759 1.856 14.856C1.759 14.952 1.641 15 1.5 15C1.359 15 1.241 14.952 1.144 14.856C1.048 14.759 1 14.641 1 14.5L1 5.5C1 5.055 1.082 4.625 1.246 4.212C1.424 3.762 1.683 3.367 2.025 3.025C2.367 2.683 2.762 2.424 3.212 2.246C3.625 2.082 4.055 2 4.5 2L10.5 2C10.945 2 11.375 2.082 11.788 2.246ZM10 13L9.707 13L10.854 14.146C10.953 14.246 11.003 14.364 11.003 14.5C11.003 14.636 10.953 14.754 10.854 14.854C10.754 14.953 10.636 15.003 10.5 15.003C10.364 15.003 10.246 14.953 10.146 14.854L8.293 13L6.707 13L4.854 14.854C4.756 14.951 4.638 15 4.5 15C4.362 15 4.244 14.951 4.146 14.854C4.047 14.754 3.997 14.636 3.997 14.5C3.997 14.364 4.047 14.246 4.146 14.146L5.293 13L5 13C4.724 13 4.488 12.902 4.293 12.707C4.098 12.512 4 12.276 4 12L4 6C4 5.724 4.098 5.488 4.293 5.293C4.488 5.098 4.724 5 5 5L10 5C10.276 5 10.512 5.098 10.707 5.293C10.902 5.488 11 5.724 11 6L11 12C11 12.276 10.902 12.512 10.707 12.707C10.512 12.902 10.276 13 10 13ZM10 8L10 6L5 6L5 8L10 8ZM10 12L10 9L5 9L5 12L10 12ZM7.03 9.97C7.177 10.116 7.25 10.293 7.25 10.5C7.25 10.707 7.177 10.884 7.03 11.03C6.884 11.177 6.707 11.25 6.5 11.25C6.293 11.25 6.116 11.177 5.97 11.03C5.823 10.884 5.75 10.707 5.75 10.5C5.75 10.293 5.823 10.116 5.97 9.97C6.116 9.823 6.293 9.75 6.5 9.75C6.707 9.75 6.884 9.823 7.03 9.97ZM7.97 9.97C8.116 9.823 8.293 9.75 8.5 9.75C8.707 9.75 8.884 9.823 9.03 9.97C9.177 10.116 9.25 10.293 9.25 10.5C9.25 10.707 9.177 10.884 9.03 11.03C8.884 11.177 8.707 11.25 8.5 11.25C8.293 11.25 8.116 11.177 7.97 11.03C7.823 10.884 7.75 10.707 7.75 10.5C7.75 10.293 7.823 10.116 7.97 9.97Z" />
    </svg>
  );
}
```

### Vue

```vue
<!-- Gentleface "train-tunnel" (line-round), MIT. https://gentleface.com/icons/train-tunnel -->
<template>
  <svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 16 16" fill="currentColor" aria-hidden="true">
    <path d="M11.788 2.246C12.238 2.424 12.633 2.683 12.975 3.025C13.317 3.367 13.576 3.762 13.754 4.212C13.918 4.625 14 5.055 14 5.5L14 14.5C14 14.641 13.952 14.759 13.856 14.856C13.759 14.952 13.641 15 13.5 15C13.359 15 13.241 14.952 13.144 14.856C13.048 14.759 13 14.641 13 14.5L13 5.5C13 5.182 12.941 4.875 12.824 4.58C12.697 4.259 12.512 3.976 12.268 3.732C12.024 3.488 11.741 3.303 11.42 3.176C11.125 3.059 10.818 3 10.5 3L4.5 3C4.182 3 3.875 3.059 3.58 3.176C3.259 3.303 2.976 3.488 2.732 3.732C2.488 3.976 2.303 4.259 2.176 4.58C2.059 4.875 2 5.182 2 5.5L2 14.5C2 14.641 1.952 14.759 1.856 14.856C1.759 14.952 1.641 15 1.5 15C1.359 15 1.241 14.952 1.144 14.856C1.048 14.759 1 14.641 1 14.5L1 5.5C1 5.055 1.082 4.625 1.246 4.212C1.424 3.762 1.683 3.367 2.025 3.025C2.367 2.683 2.762 2.424 3.212 2.246C3.625 2.082 4.055 2 4.5 2L10.5 2C10.945 2 11.375 2.082 11.788 2.246ZM10 13L9.707 13L10.854 14.146C10.953 14.246 11.003 14.364 11.003 14.5C11.003 14.636 10.953 14.754 10.854 14.854C10.754 14.953 10.636 15.003 10.5 15.003C10.364 15.003 10.246 14.953 10.146 14.854L8.293 13L6.707 13L4.854 14.854C4.756 14.951 4.638 15 4.5 15C4.362 15 4.244 14.951 4.146 14.854C4.047 14.754 3.997 14.636 3.997 14.5C3.997 14.364 4.047 14.246 4.146 14.146L5.293 13L5 13C4.724 13 4.488 12.902 4.293 12.707C4.098 12.512 4 12.276 4 12L4 6C4 5.724 4.098 5.488 4.293 5.293C4.488 5.098 4.724 5 5 5L10 5C10.276 5 10.512 5.098 10.707 5.293C10.902 5.488 11 5.724 11 6L11 12C11 12.276 10.902 12.512 10.707 12.707C10.512 12.902 10.276 13 10 13ZM10 8L10 6L5 6L5 8L10 8ZM10 12L10 9L5 9L5 12L10 12ZM7.03 9.97C7.177 10.116 7.25 10.293 7.25 10.5C7.25 10.707 7.177 10.884 7.03 11.03C6.884 11.177 6.707 11.25 6.5 11.25C6.293 11.25 6.116 11.177 5.97 11.03C5.823 10.884 5.75 10.707 5.75 10.5C5.75 10.293 5.823 10.116 5.97 9.97C6.116 9.823 6.293 9.75 6.5 9.75C6.707 9.75 6.884 9.823 7.03 9.97ZM7.97 9.97C8.116 9.823 8.293 9.75 8.5 9.75C8.707 9.75 8.884 9.823 9.03 9.97C9.177 10.116 9.25 10.293 9.25 10.5C9.25 10.707 9.177 10.884 9.03 11.03C8.884 11.177 8.707 11.25 8.5 11.25C8.293 11.25 8.116 11.177 7.97 11.03C7.823 10.884 7.75 10.707 7.75 10.5C7.75 10.293 7.823 10.116 7.97 9.97Z" />
  </svg>
</template>
```

### Svelte

```svelte
<!-- Gentleface "train-tunnel" (line-round), MIT. https://gentleface.com/icons/train-tunnel -->
<script>
  let props = $props();
</script>

<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 16 16" fill="currentColor" aria-hidden="true" {...props}>
  <path d="M11.788 2.246C12.238 2.424 12.633 2.683 12.975 3.025C13.317 3.367 13.576 3.762 13.754 4.212C13.918 4.625 14 5.055 14 5.5L14 14.5C14 14.641 13.952 14.759 13.856 14.856C13.759 14.952 13.641 15 13.5 15C13.359 15 13.241 14.952 13.144 14.856C13.048 14.759 13 14.641 13 14.5L13 5.5C13 5.182 12.941 4.875 12.824 4.58C12.697 4.259 12.512 3.976 12.268 3.732C12.024 3.488 11.741 3.303 11.42 3.176C11.125 3.059 10.818 3 10.5 3L4.5 3C4.182 3 3.875 3.059 3.58 3.176C3.259 3.303 2.976 3.488 2.732 3.732C2.488 3.976 2.303 4.259 2.176 4.58C2.059 4.875 2 5.182 2 5.5L2 14.5C2 14.641 1.952 14.759 1.856 14.856C1.759 14.952 1.641 15 1.5 15C1.359 15 1.241 14.952 1.144 14.856C1.048 14.759 1 14.641 1 14.5L1 5.5C1 5.055 1.082 4.625 1.246 4.212C1.424 3.762 1.683 3.367 2.025 3.025C2.367 2.683 2.762 2.424 3.212 2.246C3.625 2.082 4.055 2 4.5 2L10.5 2C10.945 2 11.375 2.082 11.788 2.246ZM10 13L9.707 13L10.854 14.146C10.953 14.246 11.003 14.364 11.003 14.5C11.003 14.636 10.953 14.754 10.854 14.854C10.754 14.953 10.636 15.003 10.5 15.003C10.364 15.003 10.246 14.953 10.146 14.854L8.293 13L6.707 13L4.854 14.854C4.756 14.951 4.638 15 4.5 15C4.362 15 4.244 14.951 4.146 14.854C4.047 14.754 3.997 14.636 3.997 14.5C3.997 14.364 4.047 14.246 4.146 14.146L5.293 13L5 13C4.724 13 4.488 12.902 4.293 12.707C4.098 12.512 4 12.276 4 12L4 6C4 5.724 4.098 5.488 4.293 5.293C4.488 5.098 4.724 5 5 5L10 5C10.276 5 10.512 5.098 10.707 5.293C10.902 5.488 11 5.724 11 6L11 12C11 12.276 10.902 12.512 10.707 12.707C10.512 12.902 10.276 13 10 13ZM10 8L10 6L5 6L5 8L10 8ZM10 12L10 9L5 9L5 12L10 12ZM7.03 9.97C7.177 10.116 7.25 10.293 7.25 10.5C7.25 10.707 7.177 10.884 7.03 11.03C6.884 11.177 6.707 11.25 6.5 11.25C6.293 11.25 6.116 11.177 5.97 11.03C5.823 10.884 5.75 10.707 5.75 10.5C5.75 10.293 5.823 10.116 5.97 9.97C6.116 9.823 6.293 9.75 6.5 9.75C6.707 9.75 6.884 9.823 7.03 9.97ZM7.97 9.97C8.116 9.823 8.293 9.75 8.5 9.75C8.707 9.75 8.884 9.823 9.03 9.97C9.177 10.116 9.25 10.293 9.25 10.5C9.25 10.707 9.177 10.884 9.03 11.03C8.884 11.177 8.707 11.25 8.5 11.25C8.293 11.25 8.116 11.177 7.97 11.03C7.823 10.884 7.75 10.707 7.75 10.5C7.75 10.293 7.823 10.116 7.97 9.97Z" />
</svg>
```

### HTML img

```html
<!-- Gentleface "train-tunnel" (line-round), MIT. https://gentleface.com/icons/train-tunnel. An <img> can't take currentColor: it draws black. Inline the SVG or use the CSS mask to color it. -->
<img src="https://gentleface.com/svg/line-round/16/train-tunnel.svg" width="16" height="16" alt="">
```

### CSS

```css
/* Gentleface "train-tunnel" (line-round), MIT. https://gentleface.com/icons/train-tunnel. Takes the text color. */
.icon-train-tunnel {
  display: inline-block;
  width: 16px;
  height: 16px;
  background-color: currentColor;
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 16 16' fill='currentColor'%3E%3Cpath d='M11.788 2.246C12.238 2.424 12.633 2.683 12.975 3.025C13.317 3.367 13.576 3.762 13.754 4.212C13.918 4.625 14 5.055 14 5.5L14 14.5C14 14.641 13.952 14.759 13.856 14.856C13.759 14.952 13.641 15 13.5 15C13.359 15 13.241 14.952 13.144 14.856C13.048 14.759 13 14.641 13 14.5L13 5.5C13 5.182 12.941 4.875 12.824 4.58C12.697 4.259 12.512 3.976 12.268 3.732C12.024 3.488 11.741 3.303 11.42 3.176C11.125 3.059 10.818 3 10.5 3L4.5 3C4.182 3 3.875 3.059 3.58 3.176C3.259 3.303 2.976 3.488 2.732 3.732C2.488 3.976 2.303 4.259 2.176 4.58C2.059 4.875 2 5.182 2 5.5L2 14.5C2 14.641 1.952 14.759 1.856 14.856C1.759 14.952 1.641 15 1.5 15C1.359 15 1.241 14.952 1.144 14.856C1.048 14.759 1 14.641 1 14.5L1 5.5C1 5.055 1.082 4.625 1.246 4.212C1.424 3.762 1.683 3.367 2.025 3.025C2.367 2.683 2.762 2.424 3.212 2.246C3.625 2.082 4.055 2 4.5 2L10.5 2C10.945 2 11.375 2.082 11.788 2.246ZM10 13L9.707 13L10.854 14.146C10.953 14.246 11.003 14.364 11.003 14.5C11.003 14.636 10.953 14.754 10.854 14.854C10.754 14.953 10.636 15.003 10.5 15.003C10.364 15.003 10.246 14.953 10.146 14.854L8.293 13L6.707 13L4.854 14.854C4.756 14.951 4.638 15 4.5 15C4.362 15 4.244 14.951 4.146 14.854C4.047 14.754 3.997 14.636 3.997 14.5C3.997 14.364 4.047 14.246 4.146 14.146L5.293 13L5 13C4.724 13 4.488 12.902 4.293 12.707C4.098 12.512 4 12.276 4 12L4 6C4 5.724 4.098 5.488 4.293 5.293C4.488 5.098 4.724 5 5 5L10 5C10.276 5 10.512 5.098 10.707 5.293C10.902 5.488 11 5.724 11 6L11 12C11 12.276 10.902 12.512 10.707 12.707C10.512 12.902 10.276 13 10 13ZM10 8L10 6L5 6L5 8L10 8ZM10 12L10 9L5 9L5 12L10 12ZM7.03 9.97C7.177 10.116 7.25 10.293 7.25 10.5C7.25 10.707 7.177 10.884 7.03 11.03C6.884 11.177 6.707 11.25 6.5 11.25C6.293 11.25 6.116 11.177 5.97 11.03C5.823 10.884 5.75 10.707 5.75 10.5C5.75 10.293 5.823 10.116 5.97 9.97C6.116 9.823 6.293 9.75 6.5 9.75C6.707 9.75 6.884 9.823 7.03 9.97ZM7.97 9.97C8.116 9.823 8.293 9.75 8.5 9.75C8.707 9.75 8.884 9.823 9.03 9.97C9.177 10.116 9.25 10.293 9.25 10.5C9.25 10.707 9.177 10.884 9.03 11.03C8.884 11.177 8.707 11.25 8.5 11.25C8.293 11.25 8.116 11.177 7.97 11.03C7.823 10.884 7.75 10.707 7.75 10.5C7.75 10.293 7.823 10.116 7.97 9.97Z'/%3E%3C/svg%3E") center / 16px 16px no-repeat;
  mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 16 16' fill='currentColor'%3E%3Cpath d='M11.788 2.246C12.238 2.424 12.633 2.683 12.975 3.025C13.317 3.367 13.576 3.762 13.754 4.212C13.918 4.625 14 5.055 14 5.5L14 14.5C14 14.641 13.952 14.759 13.856 14.856C13.759 14.952 13.641 15 13.5 15C13.359 15 13.241 14.952 13.144 14.856C13.048 14.759 13 14.641 13 14.5L13 5.5C13 5.182 12.941 4.875 12.824 4.58C12.697 4.259 12.512 3.976 12.268 3.732C12.024 3.488 11.741 3.303 11.42 3.176C11.125 3.059 10.818 3 10.5 3L4.5 3C4.182 3 3.875 3.059 3.58 3.176C3.259 3.303 2.976 3.488 2.732 3.732C2.488 3.976 2.303 4.259 2.176 4.58C2.059 4.875 2 5.182 2 5.5L2 14.5C2 14.641 1.952 14.759 1.856 14.856C1.759 14.952 1.641 15 1.5 15C1.359 15 1.241 14.952 1.144 14.856C1.048 14.759 1 14.641 1 14.5L1 5.5C1 5.055 1.082 4.625 1.246 4.212C1.424 3.762 1.683 3.367 2.025 3.025C2.367 2.683 2.762 2.424 3.212 2.246C3.625 2.082 4.055 2 4.5 2L10.5 2C10.945 2 11.375 2.082 11.788 2.246ZM10 13L9.707 13L10.854 14.146C10.953 14.246 11.003 14.364 11.003 14.5C11.003 14.636 10.953 14.754 10.854 14.854C10.754 14.953 10.636 15.003 10.5 15.003C10.364 15.003 10.246 14.953 10.146 14.854L8.293 13L6.707 13L4.854 14.854C4.756 14.951 4.638 15 4.5 15C4.362 15 4.244 14.951 4.146 14.854C4.047 14.754 3.997 14.636 3.997 14.5C3.997 14.364 4.047 14.246 4.146 14.146L5.293 13L5 13C4.724 13 4.488 12.902 4.293 12.707C4.098 12.512 4 12.276 4 12L4 6C4 5.724 4.098 5.488 4.293 5.293C4.488 5.098 4.724 5 5 5L10 5C10.276 5 10.512 5.098 10.707 5.293C10.902 5.488 11 5.724 11 6L11 12C11 12.276 10.902 12.512 10.707 12.707C10.512 12.902 10.276 13 10 13ZM10 8L10 6L5 6L5 8L10 8ZM10 12L10 9L5 9L5 12L10 12ZM7.03 9.97C7.177 10.116 7.25 10.293 7.25 10.5C7.25 10.707 7.177 10.884 7.03 11.03C6.884 11.177 6.707 11.25 6.5 11.25C6.293 11.25 6.116 11.177 5.97 11.03C5.823 10.884 5.75 10.707 5.75 10.5C5.75 10.293 5.823 10.116 5.97 9.97C6.116 9.823 6.293 9.75 6.5 9.75C6.707 9.75 6.884 9.823 7.03 9.97ZM7.97 9.97C8.116 9.823 8.293 9.75 8.5 9.75C8.707 9.75 8.884 9.823 9.03 9.97C9.177 10.116 9.25 10.293 9.25 10.5C9.25 10.707 9.177 10.884 9.03 11.03C8.884 11.177 8.707 11.25 8.5 11.25C8.293 11.25 8.116 11.177 7.97 11.03C7.823 10.884 7.75 10.707 7.75 10.5C7.75 10.293 7.823 10.116 7.97 9.97Z'/%3E%3C/svg%3E") center / 16px 16px no-repeat;
}
```

### Data URL

```text
data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 16 16' fill='currentColor'%3E%3Cpath d='M11.788 2.246C12.238 2.424 12.633 2.683 12.975 3.025C13.317 3.367 13.576 3.762 13.754 4.212C13.918 4.625 14 5.055 14 5.5L14 14.5C14 14.641 13.952 14.759 13.856 14.856C13.759 14.952 13.641 15 13.5 15C13.359 15 13.241 14.952 13.144 14.856C13.048 14.759 13 14.641 13 14.5L13 5.5C13 5.182 12.941 4.875 12.824 4.58C12.697 4.259 12.512 3.976 12.268 3.732C12.024 3.488 11.741 3.303 11.42 3.176C11.125 3.059 10.818 3 10.5 3L4.5 3C4.182 3 3.875 3.059 3.58 3.176C3.259 3.303 2.976 3.488 2.732 3.732C2.488 3.976 2.303 4.259 2.176 4.58C2.059 4.875 2 5.182 2 5.5L2 14.5C2 14.641 1.952 14.759 1.856 14.856C1.759 14.952 1.641 15 1.5 15C1.359 15 1.241 14.952 1.144 14.856C1.048 14.759 1 14.641 1 14.5L1 5.5C1 5.055 1.082 4.625 1.246 4.212C1.424 3.762 1.683 3.367 2.025 3.025C2.367 2.683 2.762 2.424 3.212 2.246C3.625 2.082 4.055 2 4.5 2L10.5 2C10.945 2 11.375 2.082 11.788 2.246ZM10 13L9.707 13L10.854 14.146C10.953 14.246 11.003 14.364 11.003 14.5C11.003 14.636 10.953 14.754 10.854 14.854C10.754 14.953 10.636 15.003 10.5 15.003C10.364 15.003 10.246 14.953 10.146 14.854L8.293 13L6.707 13L4.854 14.854C4.756 14.951 4.638 15 4.5 15C4.362 15 4.244 14.951 4.146 14.854C4.047 14.754 3.997 14.636 3.997 14.5C3.997 14.364 4.047 14.246 4.146 14.146L5.293 13L5 13C4.724 13 4.488 12.902 4.293 12.707C4.098 12.512 4 12.276 4 12L4 6C4 5.724 4.098 5.488 4.293 5.293C4.488 5.098 4.724 5 5 5L10 5C10.276 5 10.512 5.098 10.707 5.293C10.902 5.488 11 5.724 11 6L11 12C11 12.276 10.902 12.512 10.707 12.707C10.512 12.902 10.276 13 10 13ZM10 8L10 6L5 6L5 8L10 8ZM10 12L10 9L5 9L5 12L10 12ZM7.03 9.97C7.177 10.116 7.25 10.293 7.25 10.5C7.25 10.707 7.177 10.884 7.03 11.03C6.884 11.177 6.707 11.25 6.5 11.25C6.293 11.25 6.116 11.177 5.97 11.03C5.823 10.884 5.75 10.707 5.75 10.5C5.75 10.293 5.823 10.116 5.97 9.97C6.116 9.823 6.293 9.75 6.5 9.75C6.707 9.75 6.884 9.823 7.03 9.97ZM7.97 9.97C8.116 9.823 8.293 9.75 8.5 9.75C8.707 9.75 8.884 9.823 9.03 9.97C9.177 10.116 9.25 10.293 9.25 10.5C9.25 10.707 9.177 10.884 9.03 11.03C8.884 11.177 8.707 11.25 8.5 11.25C8.293 11.25 8.116 11.177 7.97 11.03C7.823 10.884 7.75 10.707 7.75 10.5C7.75 10.293 7.823 10.116 7.97 9.97Z'/%3E%3C/svg%3E
```

### Sprite

```html
<!-- Gentleface "train-tunnel" (line-round), MIT. https://gentleface.com/icons/train-tunnel
     Every icon of this style in one file: https://gentleface.com/sprite/line-round.svg
     Serve it from your own origin: <use> does not load from another origin. -->
<svg width="16" height="16" aria-hidden="true"><use href="/sprite/line-round.svg#train-tunnel"/></svg>
```

### SwiftUI

```swift
// Gentleface "train-tunnel" (line-round), MIT. https://gentleface.com/icons/train-tunnel
import SwiftUI

struct TrainTunnelIcon: Shape {
    func path(in rect: CGRect) -> Path {
        var p = Path()
        p.move(to: CGPoint(x: 11.788, y: 2.246))
        p.addCurve(to: CGPoint(x: 12.975, y: 3.025), control1: CGPoint(x: 12.238, y: 2.424), control2: CGPoint(x: 12.633, y: 2.683))
        p.addCurve(to: CGPoint(x: 13.754, y: 4.212), control1: CGPoint(x: 13.317, y: 3.367), control2: CGPoint(x: 13.576, y: 3.762))
        p.addCurve(to: CGPoint(x: 14, y: 5.5), control1: CGPoint(x: 13.918, y: 4.625), control2: CGPoint(x: 14, y: 5.055))
        p.addLine(to: CGPoint(x: 14, y: 14.5))
        p.addCurve(to: CGPoint(x: 13.856, y: 14.856), control1: CGPoint(x: 14, y: 14.641), control2: CGPoint(x: 13.952, y: 14.759))
        p.addCurve(to: CGPoint(x: 13.5, y: 15), control1: CGPoint(x: 13.759, y: 14.952), control2: CGPoint(x: 13.641, y: 15))
        p.addCurve(to: CGPoint(x: 13.144, y: 14.856), control1: CGPoint(x: 13.359, y: 15), control2: CGPoint(x: 13.241, y: 14.952))
        p.addCurve(to: CGPoint(x: 13, y: 14.5), control1: CGPoint(x: 13.048, y: 14.759), control2: CGPoint(x: 13, y: 14.641))
        p.addLine(to: CGPoint(x: 13, y: 5.5))
        p.addCurve(to: CGPoint(x: 12.824, y: 4.58), control1: CGPoint(x: 13, y: 5.182), control2: CGPoint(x: 12.941, y: 4.875))
        p.addCurve(to: CGPoint(x: 12.268, y: 3.732), control1: CGPoint(x: 12.697, y: 4.259), control2: CGPoint(x: 12.512, y: 3.976))
        p.addCurve(to: CGPoint(x: 11.42, y: 3.176), control1: CGPoint(x: 12.024, y: 3.488), control2: CGPoint(x: 11.741, y: 3.303))
        p.addCurve(to: CGPoint(x: 10.5, y: 3), control1: CGPoint(x: 11.125, y: 3.059), control2: CGPoint(x: 10.818, y: 3))
        p.addLine(to: CGPoint(x: 4.5, y: 3))
        p.addCurve(to: CGPoint(x: 3.58, y: 3.176), control1: CGPoint(x: 4.182, y: 3), control2: CGPoint(x: 3.875, y: 3.059))
        p.addCurve(to: CGPoint(x: 2.732, y: 3.732), control1: CGPoint(x: 3.259, y: 3.303), control2: CGPoint(x: 2.976, y: 3.488))
        p.addCurve(to: CGPoint(x: 2.176, y: 4.58), control1: CGPoint(x: 2.488, y: 3.976), control2: CGPoint(x: 2.303, y: 4.259))
        p.addCurve(to: CGPoint(x: 2, y: 5.5), control1: CGPoint(x: 2.059, y: 4.875), control2: CGPoint(x: 2, y: 5.182))
        p.addLine(to: CGPoint(x: 2, y: 14.5))
        p.addCurve(to: CGPoint(x: 1.856, y: 14.856), control1: CGPoint(x: 2, y: 14.641), control2: CGPoint(x: 1.952, y: 14.759))
        p.addCurve(to: CGPoint(x: 1.5, y: 15), control1: CGPoint(x: 1.759, y: 14.952), control2: CGPoint(x: 1.641, y: 15))
        p.addCurve(to: CGPoint(x: 1.144, y: 14.856), control1: CGPoint(x: 1.359, y: 15), control2: CGPoint(x: 1.241, y: 14.952))
        p.addCurve(to: CGPoint(x: 1, y: 14.5), control1: CGPoint(x: 1.048, y: 14.759), control2: CGPoint(x: 1, y: 14.641))
        p.addLine(to: CGPoint(x: 1, y: 5.5))
        p.addCurve(to: CGPoint(x: 1.246, y: 4.212), control1: CGPoint(x: 1, y: 5.055), control2: CGPoint(x: 1.082, y: 4.625))
        p.addCurve(to: CGPoint(x: 2.025, y: 3.025), control1: CGPoint(x: 1.424, y: 3.762), control2: CGPoint(x: 1.683, y: 3.367))
        p.addCurve(to: CGPoint(x: 3.212, y: 2.246), control1: CGPoint(x: 2.367, y: 2.683), control2: CGPoint(x: 2.762, y: 2.424))
        p.addCurve(to: CGPoint(x: 4.5, y: 2), control1: CGPoint(x: 3.625, y: 2.082), control2: CGPoint(x: 4.055, y: 2))
        p.addLine(to: CGPoint(x: 10.5, y: 2))
        p.addCurve(to: CGPoint(x: 11.788, y: 2.246), control1: CGPoint(x: 10.945, y: 2), control2: CGPoint(x: 11.375, y: 2.082))
        p.closeSubpath()
        p.move(to: CGPoint(x: 10, y: 13))
        p.addLine(to: CGPoint(x: 9.707, y: 13))
        p.addLine(to: CGPoint(x: 10.854, y: 14.146))
        p.addCurve(to: CGPoint(x: 11.003, y: 14.5), control1: CGPoint(x: 10.953, y: 14.246), control2: CGPoint(x: 11.003, y: 14.364))
        p.addCurve(to: CGPoint(x: 10.854, y: 14.854), control1: CGPoint(x: 11.003, y: 14.636), control2: CGPoint(x: 10.953, y: 14.754))
        p.addCurve(to: CGPoint(x: 10.5, y: 15.003), control1: CGPoint(x: 10.754, y: 14.953), control2: CGPoint(x: 10.636, y: 15.003))
        p.addCurve(to: CGPoint(x: 10.146, y: 14.854), control1: CGPoint(x: 10.364, y: 15.003), control2: CGPoint(x: 10.246, y: 14.953))
        p.addLine(to: CGPoint(x: 8.293, y: 13))
        p.addLine(to: CGPoint(x: 6.707, y: 13))
        p.addLine(to: CGPoint(x: 4.854, y: 14.854))
        p.addCurve(to: CGPoint(x: 4.5, y: 15), control1: CGPoint(x: 4.756, y: 14.951), control2: CGPoint(x: 4.638, y: 15))
        p.addCurve(to: CGPoint(x: 4.146, y: 14.854), control1: CGPoint(x: 4.362, y: 15), control2: CGPoint(x: 4.244, y: 14.951))
        p.addCurve(to: CGPoint(x: 3.997, y: 14.5), control1: CGPoint(x: 4.047, y: 14.754), control2: CGPoint(x: 3.997, y: 14.636))
        p.addCurve(to: CGPoint(x: 4.146, y: 14.146), control1: CGPoint(x: 3.997, y: 14.364), control2: CGPoint(x: 4.047, y: 14.246))
        p.addLine(to: CGPoint(x: 5.293, y: 13))
        p.addLine(to: CGPoint(x: 5, y: 13))
        p.addCurve(to: CGPoint(x: 4.293, y: 12.707), control1: CGPoint(x: 4.724, y: 13), control2: CGPoint(x: 4.488, y: 12.902))
        p.addCurve(to: CGPoint(x: 4, y: 12), control1: CGPoint(x: 4.098, y: 12.512), control2: CGPoint(x: 4, y: 12.276))
        p.addLine(to: CGPoint(x: 4, y: 6))
        p.addCurve(to: CGPoint(x: 4.293, y: 5.293), control1: CGPoint(x: 4, y: 5.724), control2: CGPoint(x: 4.098, y: 5.488))
        p.addCurve(to: CGPoint(x: 5, y: 5), control1: CGPoint(x: 4.488, y: 5.098), control2: CGPoint(x: 4.724, y: 5))
        p.addLine(to: CGPoint(x: 10, y: 5))
        p.addCurve(to: CGPoint(x: 10.707, y: 5.293), control1: CGPoint(x: 10.276, y: 5), control2: CGPoint(x: 10.512, y: 5.098))
        p.addCurve(to: CGPoint(x: 11, y: 6), control1: CGPoint(x: 10.902, y: 5.488), control2: CGPoint(x: 11, y: 5.724))
        p.addLine(to: CGPoint(x: 11, y: 12))
        p.addCurve(to: CGPoint(x: 10.707, y: 12.707), control1: CGPoint(x: 11, y: 12.276), control2: CGPoint(x: 10.902, y: 12.512))
        p.addCurve(to: CGPoint(x: 10, y: 13), control1: CGPoint(x: 10.512, y: 12.902), control2: CGPoint(x: 10.276, y: 13))
        p.closeSubpath()
        p.move(to: CGPoint(x: 10, y: 8))
        p.addLine(to: CGPoint(x: 10, y: 6))
        p.addLine(to: CGPoint(x: 5, y: 6))
        p.addLine(to: CGPoint(x: 5, y: 8))
        p.addLine(to: CGPoint(x: 10, y: 8))
        p.closeSubpath()
        p.move(to: CGPoint(x: 10, y: 12))
        p.addLine(to: CGPoint(x: 10, y: 9))
        p.addLine(to: CGPoint(x: 5, y: 9))
        p.addLine(to: CGPoint(x: 5, y: 12))
        p.addLine(to: CGPoint(x: 10, y: 12))
        p.closeSubpath()
        p.move(to: CGPoint(x: 7.03, y: 9.97))
        p.addCurve(to: CGPoint(x: 7.25, y: 10.5), control1: CGPoint(x: 7.177, y: 10.116), control2: CGPoint(x: 7.25, y: 10.293))
        p.addCurve(to: CGPoint(x: 7.03, y: 11.03), control1: CGPoint(x: 7.25, y: 10.707), control2: CGPoint(x: 7.177, y: 10.884))
        p.addCurve(to: CGPoint(x: 6.5, y: 11.25), control1: CGPoint(x: 6.884, y: 11.177), control2: CGPoint(x: 6.707, y: 11.25))
        p.addCurve(to: CGPoint(x: 5.97, y: 11.03), control1: CGPoint(x: 6.293, y: 11.25), control2: CGPoint(x: 6.116, y: 11.177))
        p.addCurve(to: CGPoint(x: 5.75, y: 10.5), control1: CGPoint(x: 5.823, y: 10.884), control2: CGPoint(x: 5.75, y: 10.707))
        p.addCurve(to: CGPoint(x: 5.97, y: 9.97), control1: CGPoint(x: 5.75, y: 10.293), control2: CGPoint(x: 5.823, y: 10.116))
        p.addCurve(to: CGPoint(x: 6.5, y: 9.75), control1: CGPoint(x: 6.116, y: 9.823), control2: CGPoint(x: 6.293, y: 9.75))
        p.addCurve(to: CGPoint(x: 7.03, y: 9.97), control1: CGPoint(x: 6.707, y: 9.75), control2: CGPoint(x: 6.884, y: 9.823))
        p.closeSubpath()
        p.move(to: CGPoint(x: 7.97, y: 9.97))
        p.addCurve(to: CGPoint(x: 8.5, y: 9.75), control1: CGPoint(x: 8.116, y: 9.823), control2: CGPoint(x: 8.293, y: 9.75))
        p.addCurve(to: CGPoint(x: 9.03, y: 9.97), control1: CGPoint(x: 8.707, y: 9.75), control2: CGPoint(x: 8.884, y: 9.823))
        p.addCurve(to: CGPoint(x: 9.25, y: 10.5), control1: CGPoint(x: 9.177, y: 10.116), control2: CGPoint(x: 9.25, y: 10.293))
        p.addCurve(to: CGPoint(x: 9.03, y: 11.03), control1: CGPoint(x: 9.25, y: 10.707), control2: CGPoint(x: 9.177, y: 10.884))
        p.addCurve(to: CGPoint(x: 8.5, y: 11.25), control1: CGPoint(x: 8.884, y: 11.177), control2: CGPoint(x: 8.707, y: 11.25))
        p.addCurve(to: CGPoint(x: 7.97, y: 11.03), control1: CGPoint(x: 8.293, y: 11.25), control2: CGPoint(x: 8.116, y: 11.177))
        p.addCurve(to: CGPoint(x: 7.75, y: 10.5), control1: CGPoint(x: 7.823, y: 10.884), control2: CGPoint(x: 7.75, y: 10.707))
        p.addCurve(to: CGPoint(x: 7.97, y: 9.97), control1: CGPoint(x: 7.75, y: 10.293), control2: CGPoint(x: 7.823, y: 10.116))
        p.closeSubpath()
        return p.applying(CGAffineTransform(scaleX: rect.width / 16, y: rect.height / 16))
    }
}

// TrainTunnelIcon().frame(width: 16, height: 16) fills with the foreground style. Keep it on whole points to stay crisp.
```

### Compose

```kotlin
// Gentleface "train-tunnel" (line-round), MIT. https://gentleface.com/icons/train-tunnel
import androidx.compose.ui.graphics.Color
import androidx.compose.ui.graphics.SolidColor
import androidx.compose.ui.graphics.vector.ImageVector
import androidx.compose.ui.graphics.vector.addPathNodes
import androidx.compose.ui.unit.dp

val TrainTunnelIcon: ImageVector by lazy {
    ImageVector.Builder(
        name = "train-tunnel", defaultWidth = 16.dp, defaultHeight = 16.dp,
        viewportWidth = 16f, viewportHeight = 16f,
    ).addPath(
        pathData = addPathNodes("M11.788 2.246C12.238 2.424 12.633 2.683 12.975 3.025C13.317 3.367 13.576 3.762 13.754 4.212C13.918 4.625 14 5.055 14 5.5L14 14.5C14 14.641 13.952 14.759 13.856 14.856C13.759 14.952 13.641 15 13.5 15C13.359 15 13.241 14.952 13.144 14.856C13.048 14.759 13 14.641 13 14.5L13 5.5C13 5.182 12.941 4.875 12.824 4.58C12.697 4.259 12.512 3.976 12.268 3.732C12.024 3.488 11.741 3.303 11.42 3.176C11.125 3.059 10.818 3 10.5 3L4.5 3C4.182 3 3.875 3.059 3.58 3.176C3.259 3.303 2.976 3.488 2.732 3.732C2.488 3.976 2.303 4.259 2.176 4.58C2.059 4.875 2 5.182 2 5.5L2 14.5C2 14.641 1.952 14.759 1.856 14.856C1.759 14.952 1.641 15 1.5 15C1.359 15 1.241 14.952 1.144 14.856C1.048 14.759 1 14.641 1 14.5L1 5.5C1 5.055 1.082 4.625 1.246 4.212C1.424 3.762 1.683 3.367 2.025 3.025C2.367 2.683 2.762 2.424 3.212 2.246C3.625 2.082 4.055 2 4.5 2L10.5 2C10.945 2 11.375 2.082 11.788 2.246ZM10 13L9.707 13L10.854 14.146C10.953 14.246 11.003 14.364 11.003 14.5C11.003 14.636 10.953 14.754 10.854 14.854C10.754 14.953 10.636 15.003 10.5 15.003C10.364 15.003 10.246 14.953 10.146 14.854L8.293 13L6.707 13L4.854 14.854C4.756 14.951 4.638 15 4.5 15C4.362 15 4.244 14.951 4.146 14.854C4.047 14.754 3.997 14.636 3.997 14.5C3.997 14.364 4.047 14.246 4.146 14.146L5.293 13L5 13C4.724 13 4.488 12.902 4.293 12.707C4.098 12.512 4 12.276 4 12L4 6C4 5.724 4.098 5.488 4.293 5.293C4.488 5.098 4.724 5 5 5L10 5C10.276 5 10.512 5.098 10.707 5.293C10.902 5.488 11 5.724 11 6L11 12C11 12.276 10.902 12.512 10.707 12.707C10.512 12.902 10.276 13 10 13ZM10 8L10 6L5 6L5 8L10 8ZM10 12L10 9L5 9L5 12L10 12ZM7.03 9.97C7.177 10.116 7.25 10.293 7.25 10.5C7.25 10.707 7.177 10.884 7.03 11.03C6.884 11.177 6.707 11.25 6.5 11.25C6.293 11.25 6.116 11.177 5.97 11.03C5.823 10.884 5.75 10.707 5.75 10.5C5.75 10.293 5.823 10.116 5.97 9.97C6.116 9.823 6.293 9.75 6.5 9.75C6.707 9.75 6.884 9.823 7.03 9.97ZM7.97 9.97C8.116 9.823 8.293 9.75 8.5 9.75C8.707 9.75 8.884 9.823 9.03 9.97C9.177 10.116 9.25 10.293 9.25 10.5C9.25 10.707 9.177 10.884 9.03 11.03C8.884 11.177 8.707 11.25 8.5 11.25C8.293 11.25 8.116 11.177 7.97 11.03C7.823 10.884 7.75 10.707 7.75 10.5C7.75 10.293 7.823 10.116 7.97 9.97Z"),
        fill = SolidColor(Color.Black),
    ).build()
}

// Icon(TrainTunnelIcon, contentDescription = null) tints it with LocalContentColor.
```

### Android XML

```xml
<!-- res/drawable/ic_train_tunnel.xml · Gentleface "train-tunnel" (line-round), MIT. https://gentleface.com/icons/train-tunnel -->
<vector xmlns:android="http://schemas.android.com/apk/res/android"
    android:width="16dp"
    android:height="16dp"
    android:viewportWidth="16"
    android:viewportHeight="16"
    android:tint="?attr/colorControlNormal">
  <path
      android:fillColor="@android:color/white"
      android:pathData="M11.788 2.246C12.238 2.424 12.633 2.683 12.975 3.025C13.317 3.367 13.576 3.762 13.754 4.212C13.918 4.625 14 5.055 14 5.5L14 14.5C14 14.641 13.952 14.759 13.856 14.856C13.759 14.952 13.641 15 13.5 15C13.359 15 13.241 14.952 13.144 14.856C13.048 14.759 13 14.641 13 14.5L13 5.5C13 5.182 12.941 4.875 12.824 4.58C12.697 4.259 12.512 3.976 12.268 3.732C12.024 3.488 11.741 3.303 11.42 3.176C11.125 3.059 10.818 3 10.5 3L4.5 3C4.182 3 3.875 3.059 3.58 3.176C3.259 3.303 2.976 3.488 2.732 3.732C2.488 3.976 2.303 4.259 2.176 4.58C2.059 4.875 2 5.182 2 5.5L2 14.5C2 14.641 1.952 14.759 1.856 14.856C1.759 14.952 1.641 15 1.5 15C1.359 15 1.241 14.952 1.144 14.856C1.048 14.759 1 14.641 1 14.5L1 5.5C1 5.055 1.082 4.625 1.246 4.212C1.424 3.762 1.683 3.367 2.025 3.025C2.367 2.683 2.762 2.424 3.212 2.246C3.625 2.082 4.055 2 4.5 2L10.5 2C10.945 2 11.375 2.082 11.788 2.246ZM10 13L9.707 13L10.854 14.146C10.953 14.246 11.003 14.364 11.003 14.5C11.003 14.636 10.953 14.754 10.854 14.854C10.754 14.953 10.636 15.003 10.5 15.003C10.364 15.003 10.246 14.953 10.146 14.854L8.293 13L6.707 13L4.854 14.854C4.756 14.951 4.638 15 4.5 15C4.362 15 4.244 14.951 4.146 14.854C4.047 14.754 3.997 14.636 3.997 14.5C3.997 14.364 4.047 14.246 4.146 14.146L5.293 13L5 13C4.724 13 4.488 12.902 4.293 12.707C4.098 12.512 4 12.276 4 12L4 6C4 5.724 4.098 5.488 4.293 5.293C4.488 5.098 4.724 5 5 5L10 5C10.276 5 10.512 5.098 10.707 5.293C10.902 5.488 11 5.724 11 6L11 12C11 12.276 10.902 12.512 10.707 12.707C10.512 12.902 10.276 13 10 13ZM10 8L10 6L5 6L5 8L10 8ZM10 12L10 9L5 9L5 12L10 12ZM7.03 9.97C7.177 10.116 7.25 10.293 7.25 10.5C7.25 10.707 7.177 10.884 7.03 11.03C6.884 11.177 6.707 11.25 6.5 11.25C6.293 11.25 6.116 11.177 5.97 11.03C5.823 10.884 5.75 10.707 5.75 10.5C5.75 10.293 5.823 10.116 5.97 9.97C6.116 9.823 6.293 9.75 6.5 9.75C6.707 9.75 6.884 9.823 7.03 9.97ZM7.97 9.97C8.116 9.823 8.293 9.75 8.5 9.75C8.707 9.75 8.884 9.823 9.03 9.97C9.177 10.116 9.25 10.293 9.25 10.5C9.25 10.707 9.177 10.884 9.03 11.03C8.884 11.177 8.707 11.25 8.5 11.25C8.293 11.25 8.116 11.177 7.97 11.03C7.823 10.884 7.75 10.707 7.75 10.5C7.75 10.293 7.823 10.116 7.97 9.97Z"/>
</vector>
```

### Flutter

```dart
// Gentleface "train-tunnel" (line-round), MIT. https://gentleface.com/icons/train-tunnel
import 'package:flutter/widgets.dart';

class TrainTunnelIcon extends StatelessWidget {
  const TrainTunnelIcon({super.key, this.size = 16, this.color});
  final double size;
  final Color? color;

  @override
  Widget build(BuildContext context) => CustomPaint(
        size: Size.square(size),
        painter: _TrainTunnelIconPainter(color ?? IconTheme.of(context).color ?? const Color(0xFF000000)),
      );
}

class _TrainTunnelIconPainter extends CustomPainter {
  _TrainTunnelIconPainter(this.color);
  final Color color;

  @override
  void paint(Canvas canvas, Size size) {
    canvas.scale(size.width / 16, size.height / 16);
    final p = Path()
      ..moveTo(11.788, 2.246)
      ..cubicTo(12.238, 2.424, 12.633, 2.683, 12.975, 3.025)
      ..cubicTo(13.317, 3.367, 13.576, 3.762, 13.754, 4.212)
      ..cubicTo(13.918, 4.625, 14, 5.055, 14, 5.5)
      ..lineTo(14, 14.5)
      ..cubicTo(14, 14.641, 13.952, 14.759, 13.856, 14.856)
      ..cubicTo(13.759, 14.952, 13.641, 15, 13.5, 15)
      ..cubicTo(13.359, 15, 13.241, 14.952, 13.144, 14.856)
      ..cubicTo(13.048, 14.759, 13, 14.641, 13, 14.5)
      ..lineTo(13, 5.5)
      ..cubicTo(13, 5.182, 12.941, 4.875, 12.824, 4.58)
      ..cubicTo(12.697, 4.259, 12.512, 3.976, 12.268, 3.732)
      ..cubicTo(12.024, 3.488, 11.741, 3.303, 11.42, 3.176)
      ..cubicTo(11.125, 3.059, 10.818, 3, 10.5, 3)
      ..lineTo(4.5, 3)
      ..cubicTo(4.182, 3, 3.875, 3.059, 3.58, 3.176)
      ..cubicTo(3.259, 3.303, 2.976, 3.488, 2.732, 3.732)
      ..cubicTo(2.488, 3.976, 2.303, 4.259, 2.176, 4.58)
      ..cubicTo(2.059, 4.875, 2, 5.182, 2, 5.5)
      ..lineTo(2, 14.5)
      ..cubicTo(2, 14.641, 1.952, 14.759, 1.856, 14.856)
      ..cubicTo(1.759, 14.952, 1.641, 15, 1.5, 15)
      ..cubicTo(1.359, 15, 1.241, 14.952, 1.144, 14.856)
      ..cubicTo(1.048, 14.759, 1, 14.641, 1, 14.5)
      ..lineTo(1, 5.5)
      ..cubicTo(1, 5.055, 1.082, 4.625, 1.246, 4.212)
      ..cubicTo(1.424, 3.762, 1.683, 3.367, 2.025, 3.025)
      ..cubicTo(2.367, 2.683, 2.762, 2.424, 3.212, 2.246)
      ..cubicTo(3.625, 2.082, 4.055, 2, 4.5, 2)
      ..lineTo(10.5, 2)
      ..cubicTo(10.945, 2, 11.375, 2.082, 11.788, 2.246)
      ..close()
      ..moveTo(10, 13)
      ..lineTo(9.707, 13)
      ..lineTo(10.854, 14.146)
      ..cubicTo(10.953, 14.246, 11.003, 14.364, 11.003, 14.5)
      ..cubicTo(11.003, 14.636, 10.953, 14.754, 10.854, 14.854)
      ..cubicTo(10.754, 14.953, 10.636, 15.003, 10.5, 15.003)
      ..cubicTo(10.364, 15.003, 10.246, 14.953, 10.146, 14.854)
      ..lineTo(8.293, 13)
      ..lineTo(6.707, 13)
      ..lineTo(4.854, 14.854)
      ..cubicTo(4.756, 14.951, 4.638, 15, 4.5, 15)
      ..cubicTo(4.362, 15, 4.244, 14.951, 4.146, 14.854)
      ..cubicTo(4.047, 14.754, 3.997, 14.636, 3.997, 14.5)
      ..cubicTo(3.997, 14.364, 4.047, 14.246, 4.146, 14.146)
      ..lineTo(5.293, 13)
      ..lineTo(5, 13)
      ..cubicTo(4.724, 13, 4.488, 12.902, 4.293, 12.707)
      ..cubicTo(4.098, 12.512, 4, 12.276, 4, 12)
      ..lineTo(4, 6)
      ..cubicTo(4, 5.724, 4.098, 5.488, 4.293, 5.293)
      ..cubicTo(4.488, 5.098, 4.724, 5, 5, 5)
      ..lineTo(10, 5)
      ..cubicTo(10.276, 5, 10.512, 5.098, 10.707, 5.293)
      ..cubicTo(10.902, 5.488, 11, 5.724, 11, 6)
      ..lineTo(11, 12)
      ..cubicTo(11, 12.276, 10.902, 12.512, 10.707, 12.707)
      ..cubicTo(10.512, 12.902, 10.276, 13, 10, 13)
      ..close()
      ..moveTo(10, 8)
      ..lineTo(10, 6)
      ..lineTo(5, 6)
      ..lineTo(5, 8)
      ..lineTo(10, 8)
      ..close()
      ..moveTo(10, 12)
      ..lineTo(10, 9)
      ..lineTo(5, 9)
      ..lineTo(5, 12)
      ..lineTo(10, 12)
      ..close()
      ..moveTo(7.03, 9.97)
      ..cubicTo(7.177, 10.116, 7.25, 10.293, 7.25, 10.5)
      ..cubicTo(7.25, 10.707, 7.177, 10.884, 7.03, 11.03)
      ..cubicTo(6.884, 11.177, 6.707, 11.25, 6.5, 11.25)
      ..cubicTo(6.293, 11.25, 6.116, 11.177, 5.97, 11.03)
      ..cubicTo(5.823, 10.884, 5.75, 10.707, 5.75, 10.5)
      ..cubicTo(5.75, 10.293, 5.823, 10.116, 5.97, 9.97)
      ..cubicTo(6.116, 9.823, 6.293, 9.75, 6.5, 9.75)
      ..cubicTo(6.707, 9.75, 6.884, 9.823, 7.03, 9.97)
      ..close()
      ..moveTo(7.97, 9.97)
      ..cubicTo(8.116, 9.823, 8.293, 9.75, 8.5, 9.75)
      ..cubicTo(8.707, 9.75, 8.884, 9.823, 9.03, 9.97)
      ..cubicTo(9.177, 10.116, 9.25, 10.293, 9.25, 10.5)
      ..cubicTo(9.25, 10.707, 9.177, 10.884, 9.03, 11.03)
      ..cubicTo(8.884, 11.177, 8.707, 11.25, 8.5, 11.25)
      ..cubicTo(8.293, 11.25, 8.116, 11.177, 7.97, 11.03)
      ..cubicTo(7.823, 10.884, 7.75, 10.707, 7.75, 10.5)
      ..cubicTo(7.75, 10.293, 7.823, 10.116, 7.97, 9.97)
      ..close();
    canvas.drawPath(p, Paint()..color = color);
  }

  @override
  bool shouldRepaint(_TrainTunnelIconPainter old) => old.color != color;
}
```