Bixby bridge, Highway 1, Big Sur, CA, USA

Capilano Suspension Bridge park, North Vancouver, BC, Canada

Al Zampa bridge from Crockett, CA, USA

Straights of Mackinaw bridge, MI, USA

SF Bay Bridge Western span, from Yerba Buena Island, SF, CA, USA

SF Bay Bridge Eastern span from Treasure Island, SF, CA, USA

SF Bay Bridge Easter span at night, San Francisco, CA, USA

Point Bonita Lighthouse pedestrian bridge, Marin County, CA, USA

Pedestrian single tower bridge over a freeway

Railroad truss bridge, Palo Alto, CA, USA