| Irr SR 66 over Wash | 1936 | 3,537 | Good |
| Irr SR 66 over Wash | 1936 | 3,537 | Fair |
| SR 66 over Wash | 1934 | 3,537 | Good |
| SR 66 over Wash | 1934 | 3,537 | Good |
| SR 66 over Wash | 1934 | 3,537 | Good |
| SR 66 over Wash | 1934 | 3,537 | Good |
| SR 66 over Wash | 1934 | 3,537 | Good |
| Irr SR 389 over Two Mile Wash | 1965 | 3,398 | Fair |
| US 93 over Wash | 1999 | 3,346 | Good |
| US 93 over Wash | 1999 | 3,346 | Good |
| DW Ranch Road over I-40 | 1967 | 3,266 | Fair |
| Pegasus Ranch Road over Wash | 1994 | 3,247 | Good |
| Bermuda Ave over El Dorado Wash | 2011 | 3,205 | Good |
| POE Ramp over Wash | 1998 | 3,100 | Fair |
| County Hwy 91 over Beaver Dam Wash | 2009 | 3,000 | Good |
| McCulloch Blvd over Mockingbird Wash | 2005 | 2,982 | Good |
| Old SB40 (Rte 66) over Johnson Wash | 1939 | 2,979 | Fair |
| Irr SR 389 over Sand Wash | 1966 | 2,938 | Good |
| Irr SR 389 over Sandy Canyon | 1966 | 2,938 | Good |
| Oro Grande Blvd over Mockingbird Wash | 2011 | 2,919 | Good |
| Palo Verde Blvd N over Havasupai Wash | 2001 | 2,845 | Good |
| Kiowa Blvd S over Iroquois Wash | 1995 | 2,631 | Good |
| Thunderbolt Ave over Mockingbird Wash | 2008 | 2,540 | Good |
| Irr SR 389 over Cottonwood Wash | 1967 | 2,434 | Good |
| Irr SR 389 over Pipe Valley | 1967 | 2,434 | Good |
| Irr SR 389 over Wash | 1967 | 2,434 | Good |
| Irr SR 389 over Wash | 1967 | 2,434 | Good |
| Irr SR 389 over Wash | 1967 | 2,434 | Good |
| Irr SR 389 over Wash | 1967 | 2,434 | Good |
| Irr SR 389 over Wash | 1967 | 2,434 | Good |
| Irr SR 389 over Wash | 1966 | 2,434 | Good |
| SR 389 over Wash | 1967 | 2,434 | Fair |
| Irr Bia Route 1 over Dry Run | 2014 | 2,000 | Good |
| Irr Bia Route 1 over Dry Run | 2014 | 2,000 | Good |
| Irr Bia Route 1 over Dry Run | 2014 | 2,000 | Good |
| Irr Bia Route 1 over Dry Run | 2014 | 2,000 | Good |
| Irr Bia Route 1 over Dry Run | 2014 | 2,000 | Good |
| Irr Bia Route 1 over Dry Run | 2014 | 2,000 | Good |
| Irr Bia Route 1 over Dry Run | 2014 | 2,000 | Good |
| Irr Bia Route 1 over Dry Run | 2014 | 2,000 | Good |
| Irr Bia Route 1 over Dry Run | 2014 | 2,000 | Good |
| Irr Bia Route 1 over Dry Run | 2009 | 2,000 | Good |
| Irr Bia Route 261 over Dry Run | 2009 | 2,000 | Good |
| Irr SR 66 over Hackberry Wash | 1962 | 1,996 | Fair |
| Irr SR 66 over Wash | 1936 | 1,915 | Fair |
| Concho Dr over Wash | 1980 | 1,803 | Good |
| Southwind Ave over Chemehuevi Wash | 1997 | 1,788 | Good |
| Landon Drive over Drainage Channel | 2001 | 1,651 | Good |
| Irr SR 66 over Wash | 1936 | 1,643 | Good |
| Irr SR 66 over Wash | 1962 | 1,643 | Good |
| Irr SR 66 over Wash | 1932 | 1,643 | Good |
| Irr SR 66 over Wash | 1933 | 1,643 | Fair |
| Irr SR 66 over Wash | 1962 | 1,643 | Fair |
| Irr SR 66 over Wash | 1962 | 1,643 | Fair |
| Irr SR 66 over Wash | 1935 | 1,643 | Good |
| Irr SR 66 over Wash | 1935 | 1,643 | Fair |
| Irr SR 66 over Wash | 1962 | 1,643 | Good |
| Irr SR 66 over Wash | 1963 | 1,643 | Good |
| Oatman Hwy over Sacramento Wash | 2017 | 1,642 | Good |
| Irr SR 66 over Wash | 1936 | 1,641 | Good |
| Caravelle Dr over Daytona Wash | 1998 | 1,612 | Fair |
| Irr Bia Rte 23 over Colorado River | 1994 | 1,500 | Fair |
| Arroyo Vista Drive over Wash | 1994 | 1,476 | Good |
| Scenic Blvd over Wash | 2003 | 1,469 | Good |
| Chenoweth Dr over Wash | 2004 | 1,390 | Good |
| Irr SR 66 over Truxton Wash | 1935 | 1,368 | Fair |
| Irr SR 66 over Wash | 1934 | 1,368 | Fair |
| Irr SR 66 over Wash | 1934 | 1,364 | Fair |
| Irr SR 66 over Wash | 1937 | 1,364 | Fair |
| Riverport Drive over Drainage Channel | 2005 | 1,200 | Good |
| Dam Crest Road over Arizona Spillway Channel | 1934 | 1,000 | Good |
| Heather Street over Drainage Channel | 2002 | 960 | Good |
| Griffith Rd over Wash | 1999 | 933 | Good |
| Fr 40; Fau 9009 over Holy Moses Wash | 1939 | 914 | Fair |
| Elbow Canyon Rd over Wash | 2003 | 675 | Good |
| Old US 91 over Wash | 1929 | 659 | Fair |
| Fr 40 over Wash | 1940 | 650 | Good |
| Fr 40; Fas 581 over Johnson Wash | 1939 | 650 | Fair |
| SR 95 over I 40 | 1966 | 650 | Fair |
| Marble Canyon Dr over Wash | 1999 | 600 | Good |
| Griffith Road over I-40 | 1967 | 539 | Good |
| Port-of-Entry Ramp over SR 68 | 1999 | 516 | Good |
| Desert Greens Dr over Antelope Wash | 2004 | 500 | Good |
| Garvey Dr over Avalon Drain | 2002 | 500 | Good |
| I 40; WB Ramp A over Wash | 1967 | 500 | Good |
| Safeway Priv Drive over Bull Mountain Wash | 2002 | 500 | Good |
| Old Trails Road over Old Trails Wash | 1917 | 450 | Fair |
| Alamo Rd over Wash | 1996 | 371 | Good |
| Irr Bia Rte 101 over Railroad Wash | 1972 | 350 | Fair |
| Scenic Boulevard over Virgin River | 2002 | 350 | Good |
| Alamo Road over I 40 | 1969 | 329 | Fair |
| Proving Ground Rd over I 40 | 1966 | 329 | Fair |
| Oatman Rd TI X Roa over Wash | 1978 | 300 | Good |
| I 40; EB Ramp B over Wash | 1967 | 250 | Good |
| I 40; S Frontage R over Wash | 1967 | 215 | Good |
| Laughlin View Dr over Drainage Channel | 2007 | 215 | Good |
| Apache Rd over Wash | 1999 | 200 | Good |
| Blazed Ridge over Wash | 1980 | 200 | Good |
| Diamond Bar Rd over Wash | 2009 | 200 | Good |
| Griffith Rd over Wash | 2004 | 200 | Good |
| I 40; E Frontage R over Wash | 1967 | 200 | Good |
| Little Finger Rd over Wash | 2000 | 200 | Good |
| Whelan Dr over Wash | 2008 | 200 | Good |
| Yucca Dr over Wash | 2004 | 200 | Good |
| Yucca Drive over Wash | 2004 | 200 | Good |
| Yucca Drive over Wash | 2004 | 200 | Good |
| Santa Fe Ranch Rd over I 40 | 1967 | 194 | Fair |
| Oatman Road over Small Wash | 1984 | 150 | Good |
| Old Hwy 91 over Coon Creek | 1929 | 150 | Good |
| S. Main St over Moccasin Wash | 2014 | 150 | Good |
| Needle Mt Road over I 40 | 1976 | 123 | Fair |
| I 40; S Front Rd over Cable Anchorage | 1966 | 120 | Fair |
| Shinarump Dr CMP over Wash | 1997 | 111 | Good |
| Fort Rock Road over I-40 | 1975 | 110 | Fair |
| Black Rock Rd over I 15; NB | 1965 | 100 | Good |
| Black Rock TI over I 15; SB | 1965 | 100 | Good |
| Bridge Way over Drainage Channel | 2007 | 100 | Good |
| Cedar Pocket Rd over I 15 | 1974 | 100 | Fair |
| I-40 WB FR Rd over Wash | 1985 | 100 | Good |
| Tomahawk Dr over Wash | 1984 | 100 | Good |
| Willow Ranch Road over I-40; Lookout Wash | 1976 | 100 | Fair |
| Davis Dam Road over Forebay Channel | 1949 | 80 | Fair |
| Old Trails Road over I 40 | 1966 | 77 | Fair |
| Buck and Doe Road over West Water Canyon Wash | 1990 | 75 | Fair |
| Irr Bia Route 1 over Dry Run | 1995 | 75 | Good |
| Irr Bia Route 1 over Dry Run | 1995 | 75 | Good |
| Haul Rd over Wash | 1999 | 50 | Good |
| Franconia Road over I 40 | 1972 | 42 | Fair |
| Main Street over Unnamed Arroyo | 1945 | 40 | Fair |
| US 93 Access Rd over Wash | 2008 | 26 | Good |
| 7528: Burro Creek over Burro Creek | 1953 | 25 | Fair |
| Irr Bia Route 40 over South Moccasin Wash | 2020 | 25 | Good |
| Dicks Camp Rd over Wash | 2001 | 20 | Good |
| Frehner Rd over Wash | 2003 | 20 | Good |
| Happy Jack Road over I 40 | 1967 | 20 | Fair |
| Budweiser Way over Wash | 2008 | 10 | Good |
| Colonade Lane over Wash | 2008 | 10 | Good |
| Greenwood Rd over Wash | 2001 | 10 | Good |
| North View Dr over Wash | 2008 | 10 | Good |
| Tobosa Rd over Wash | 2001 | 10 | Good |