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 Bridges

Navajo Bridge b 1929(L) & 1995, Colorado River Marble Canyon AZ

Navajo Bridge b 1929(L) & 1995, Marble Canyon, AZ c 2005 by U

Marshall Way Bridge, Arizona Canal, Downtown Scottsdale AZ c

Pedestrian Bridge, Arizona Canal, Scottsdale AZ c 2011 by Cyg

River Associated area, Boyce Thompson Arboretum, Superior AZ

Colorado River, Navajo Bridges, Lee County AZ by Ian Daniel B

Original box section Britannia Bridge c 1852 by wikipedia

Second Severn Crossing England-Wales c 2007 by Jongleur100

Menai Bridge, Anglesey Wales c 2009 by Tim Felce

Leningrad Bridge, Irtysh River, Ormsk Siberia c 2005 by Sibi

Khabarovsk Bridge, Amur River Siberia c 2008 by Lostinfidel

Veterans Memorial Bridge, Ohio River, US 22, Weirton WV-Ste

Veterans Memorial Bridge, Ohio River, US 22, Weirton WV-Ste

Ohio river flood, suspension bridge, Wheeling WV c 1852

Potomac River Bridge, MD-Shepherdstown WV c 2009 by Padraic

Armstrong Tunnel b 1900, St Albans WV c 2015 by Snoopywv

6th St RR Bridge b 1869, Ohio River, Parkersburg WV-Belpre

Pennsylvania Ave Bridge, Rock Creek, Washington DC c 1860s

Big Wind River Bridge, Big River Dubois WY c 1968 by dwy

Britannia Bridge, Menai Strait c 1902 by Jochem Hollestell