This image is depicting a sturdy bridge over a body of water. The bridge is clearly defined by its archways and has rail guard on top of the structure with two wavy lines underneath the bridge.
This Bridge icon is made in Material Design style
developed by Google. This style is based on extremely simplified shapes, thin two-pixel lines, and is optimized for 24x24 px. Unlike other vector icon packs that have merely hundreds of icons, this icon pack contains 6,000 icons, all in the same style and quality.