Theodore Roosevelt Natl Park, ND (0485) Theodore Roosevelt Natl Park, ND bridge (0457) Theodore Roosevelt Natl Park, ND bridge (0455) Theodore Roosevelt Natl Park, ND bridge (0454) Fairview, ND railroad bridge (0498) Denver, Co Cherry Creek (4644) Denver, Co Cherry Creek (4639) Denver, Co Cherry Creek (4638) Denver, Co Cherry Creek (0066) Denver, Co Cherry Creek (0064) Denver, Co Cherry Creek (0061) Denver, Co Cherry Creek (0060) Denver, Co Cherry Creek (0059) Denver, Co LoDo (4637) Denver, Co LoDo (4636) Denver, Co LoDo (0072) Denver, Co LoDo (0022) Denver, Co LoDo (0021) Denver, Co LoDo (0019) Denver, Co LoDo (0016) Suwannee River, FL (KK16a) Pecos River, TX US90 (1998x) Suwannee River, FL (KK15f 1) Portland, OR 1634 Portland, OR 1635 Portland, OR 0074 Portland, OR 0076 Rainbow Canyon 3877a Bradley Union Pacific bridge (0938) Bradley Union Pacific bridge (0939) Treasure Island Google barge (0999) SF downtown (1017) SF Bay Bridge (1062) SF Bay Bridge (1064) SF Bay Bridge (1069) SF Bay Bridge (1068) SF Bay Bridge (1072) SF Bay Bridge (1073) SF Bay Bridge (1076) SF Bay Bridge (1077) SF Bay Bridge (1079) SF Bay Bridge (1081) SF Bay Bridge (1083) SF Bay Bridge (1084) SF Bay Bridge (1085) SF Bay Bridge (1089) SF Bay Bridge (1092) SF Bay Bridge (1093) SF Bay Bridge (1094) SF Bay Bridge (1097) SF Bay Bridge (1099) CA-1 Rocky Creek bridge (1116) CA-1 Bixby Bridge (1122) CA-1 Big Creek bridge (1132) CA-1 Rain Rocks Rock Shed (1134) Lompoc Ocean Beach (1184) Lompoc Amtrak Surfliner (1189) Lompoc Ocean Beach (1184) Dewey Bridge, UT (1772) Dewey Bridge, UT (1780) Victorville Mineral Road bridge (1327) Victorville Rockfield / route 66 bridge (1328) Victorville Rockfield / route 66 bridge (1329) Wasta, SD (0310) Wasta, SD railroad bridge (0311) Wasta, SD railroad bridge (0312) Wasta, SD railroad bridge (0314) Wasta, SD railroad bridge (0316) Parker, AZ: Arizona & California RR bridge (0669) Parker, AZ CA 62 bridge (0661) Salt River AZ 1998x Miami, AZ 3355a Cameron, AZ Suspension Bridge (1672) SF waterfront Islais Creek Tulare Park (0201) SF waterfront Islais Creek bridge (0196) SF waterfront Islais Creek bridge (0197) SF waterfront Islais Creek bridge (0198) SF waterfront Islais Creek (0194) SF waterfront 4th St Bridge seagull (0202) SF waterfront 3rd St Bridge (0211) SF waterfront 3rd St Bridge (0216) SF waterfront 4th St Bridge (0203) SF waterfront 3rd St Bridge (0210) SF waterfront 4th St Bridge (0204) SF waterfront 3rd St Bridge (0213) SF waterfront 4th St Bridge (0206) SF waterfront 3rd St Bridge (0212) SF waterfront 4th St Bridge Muni T line (0217) SF waterfront 4th St Bridge (0207) Blue and Gold Oakland-Alameda ferry (3089) Blue and Gold Oakland-Alameda ferry (3088) Blue and Gold Oakland-Alameda ferry (3087) San Mateo County (3624) LA River:Macy St Viaduct (2547) LA River: Washington Blvd Bridge 1205a LA River: Washington Blvd Bridge 1200a LA River: Washington Blvd Bridge 1196a LA River: Washington Blvd Bridge 1195a LA River: Washington Blvd Bridge 1194a LA River: Spring St bridge 1812a LA River: Spring St bridge 1811a LA River: Sixth St / Whittier Blvd bridge 1839a LA River: Sixth St / Whittier Blvd bridge 1822a LA River: Olympic Blvd Bridge1343a LA River: Olympic Blvd Bridge1331a LA River: Olympic Blvd Bridge 1338a LA River: Oil well, 4th Street Bridge LA River: Home(r) under 7th street bridge LA River: From Sixth St / Whittier Blvd bridge 18… LA River: From Sixth St / Whittier Blvd bridge 18… Port area: Tandem bridges 3809a LA River: Washington Blvd Bridge 1204a LA River: Washington Blvd Bridge 1291a LA River: Washington Blvd Bridge 1202a LA River: Washington Blvd Bridge 1199a LA River: Washington Blvd Bridge 1197a LA River: Washington Blvd Bridge 1198a LA River: Subway yard LA River: Spring St bridge 1812a2 LA River: Sixth St / Whittier Blvd bridge 1845a LA River: Sixth St / Whittier Blvd bridge 1841a LA River: Sixth St / Whittier Blvd bridge 1830a LA River: Sixth St / Whittier Blvd bridge 1829a LA River: Sixth St / Whittier Blvd bridge 1826a LA River: Sixth St / Whittier Blvd bridge 1828a