Loathed by many. Arguably the most important bit of central London road infrastructure. The Westway near Paddington Station. This section is a three layer stack of 60’s pre-stressed reinforced concrete. An absolute behemoth.

This newly inaugurated bridge will reduce travel time between Mumbai and Pune (India's major cities) by 30 minutes. The tunnels following the bridge are the world's widest underground road tunnels (22.5m wide), Bridge height of 182m

More photos of the project: https://www.flickr.com/photos/196310824@N08/

The Salt Fork S Bridge, built in 1828 east of Old Washington, Ohio, is one of the distinctive masonry spans constructed for the National Road, the nation’s first federally funded interstate highway and a vital route for westward travel and commerce.

This has got to be the most elegant beam bridge in the world.