| US 89 over Swift Creek | 1987 | 12,155 | Fair |
| US 89 over Etna Irrigation Canal | 1960 | 7,033 | Fair |
| US 89 over Etna Irrigation Canal | 1969 | 7,033 | Fair |
| US 89 over Etna Irrigation Canal | 1994 | 7,033 | Fair |
| US 89 over Salt River | 1960 | 7,033 | Fair |
| US 89 over Salt River | 1960 | 7,033 | Fair |
| US 89 over Snake River | 1957 | 6,574 | Fair |
| US 30 over Smiths Fork River | 1935 | 2,518 | Fair |
| US 30 over Spring Creek | 1935 | 2,518 | Fair |
| US 89 over Dry Creek | 1975 | 2,408 | Fair |
| US 189 over US 30 | 1981 | 2,254 | Fair |
| US 30 over UPRR / Hams Fork River | 1955 | 2,092 | Fair |
| US 30 over Horse Creek | 1951 | 2,066 | Fair |
| US 30 over Stockpass / Sublette Crk | 1951 | 2,066 | Fair |
| US 30 over Sublette Creek | 1951 | 2,066 | Good |
| US 189 over Birch Creek | 1986 | 1,999 | Fair |
| US 189 over UPRR | 1984 | 1,699 | Fair |
| US 189 over UPRR | 1984 | 1,699 | Fair |
| US 30 over Machinery Pass | 1971 | 1,532 | Good |
| US 30 over South Fork Twin Creek | 1961 | 1,532 | Fair |
| US 30 over UPRR | 1989 | 1,532 | Fair |
| US 30 over UPRR / Twin Creek | 1970 | 1,532 | Fair |
| US 30 over Wildlife Crossing | 2001 | 1,532 | Good |
| US 30 over Wildlife Crossing | 2008 | 1,532 | Fair |
| US 30 over Wildlife Crossing | 2008 | 1,532 | Fair |
| US 30 over Wildlife Crossing | 2008 | 1,532 | Fair |
| US 30 over Wildlife Crossing | 2008 | 1,532 | Fair |
| US 30 over Wildlife Crossing | 2008 | 1,532 | Fair |
| US 30 over Wildlife Crossing | 2008 | 1,532 | Fair |
| Wyo 238 over Crow Creek | 2019 | 1,420 | Good |
| Wyo 238 over E Channel Salt River | 2019 | 1,420 | Good |
| Wyo 238 over West Channel Salt River | 1987 | 1,420 | Good |
| Wyo 89 over UPRR | 1948 | 1,302 | Fair |
| US 189 over Hams Fork River | 1983 | 1,294 | Fair |
| US 189 over UPRR | 1983 | 1,294 | Fair |
| US 89 over Cottonwood Creek | 1977 | 1,195 | Fair |
| US 89 over Salt River | 1987 | 1,195 | Fair |
| Wyo 239 over Salt River | 1953 | 1,171 | Fair |
| Wyo 236 over Salt River | 1984 | 1,128 | Fair |
| Wyo 231 over Spring Creek | 1969 | 1,094 | Good |
| US 189 over UPRR | 1984 | 1,081 | Fair |
| Wyo 238 over Salt River | 1964 | 839 | Fair |
| Wyo 238 over Stump Creek | 2019 | 839 | Good |
| US 189 over Labarge Creek | 1985 | 743 | Fair |
| US 189 over Muddy Creek | 1985 | 743 | Fair |
| Ln Cnty Rd 140 over Salt River | 2006 | 702 | Good |
| US 189 over Willow Creek | 2003 | 636 | Fair |
| Wyo 233 over Hams Fork River | 1992 | 619 | Fair |
| Forest Road 10138 over Greys River | 1954 | 600 | Poor |
| Wyo 237 over E Channel Salt River | 2004 | 565 | Fair |
| Wyo 237 over West Channel Salt River | 2004 | 565 | Fair |
| Wyo 233 over Hams Fork River | 1952 | 449 | Fair |
| Ln Cnty Rd 114 over Jackknife Creek | 2002 | 412 | Good |
| Ln Cnty Rd 114 over Tincup Creek | 1970 | 412 | Fair |
| Ln Cnty Rd 207 over Bear River | 1989 | 371 | Fair |
| Ln Cnty Rd 135 over Swift Creek | 1965 | 333 | Fair |
| Ln Cnty Rd 150 over Salt River | 2006 | 284 | Fair |
| Ln Cnty Rd 111 over Salt River | 1994 | 257 | Fair |
| Ln Cnty Rd 128 over Willow Creek | 1998 | 257 | Good |
| Ln Cnty Rd 142 over Crow Creek | 1997 | 257 | Good |
| 2nd Avenue over Swift Creek | 2004 | 205 | Fair |
| Ln Cnty Rd 125 over East Side Canal | 1979 | 158 | Fair |
| Ln Cnty Rd 125 over Salt River | 1980 | 158 | Fair |
| US 30 Service Road over Twin Creek | 1959 | 153 | Fair |
| Conroy Street over Hams Fork River | 2015 | 122 | Good |
| Ln Cnty Rd 104 over Salt River | 1991 | 122 | Fair |
| Ln Cnty Rd 123 over Willow Creek | 2008 | 122 | Good |
| Ln Cnty Rd 126 over Strawberry Creek | 2001 | 122 | Good |
| Ln Cnty Rd 134 over Stump Creek | 1988 | 122 | Fair |
| Ln Cnty Rd 143 over Crow Creek | 1999 | 122 | Good |
| Ln Cnty Rd 146 over Salt River | 2004 | 122 | Good |
| Ln Cnty Rd 148 over Fairview Canal | 1999 | 122 | Fair |
| Ln Cnty Rd 152 over Cottonwood Creek | 2004 | 122 | Good |
| Ln Cnty Rd 153 over Cottonwood Creek | 1995 | 122 | Fair |
| Ln Cnty Rd 173S over East Side Canal | 2006 | 122 | Fair |
| Ln Cnty Rd 197S over Stump Creek | 2008 | 122 | Good |
| Ln Cnty Rd 327 over Hams Fork River | 2023 | 122 | Good |
| Ln Cnty Rd 406 over Cottonwood Creek | 1998 | 122 | Good |
| Forest Road 10062 over Hams Fork | 1997 | 100 | Good |
| 10123 over Blind Bull Creek | 2003 | 75 | Good |
| Forest Road 10079 over Dry Creek | 1979 | 75 | Fair |
| Forest Road 10125 over Sheep Creek | 1967 | 75 | Fair |
| Forest Road 10138 over Greys River | 2012 | 75 | Good |
| No Data Entered over Cottonwood Creek | 2012 | 75 | Good |
| No Data Entered over No Data Entered | 2012 | 75 | Fair |
| Forest Road 10001 over Greys River | 1963 | 50 | Fair |
| Forest Road 10002 over Greys River | 1982 | 50 | Fair |
| Forest Road 10002 over Murphy Creek | 1980 | 50 | Fair |
| Forest Road 10002 over Murphy Creek | 1980 | 50 | Fair |
| Forest Road 10003 over Greys River | 1958 | 50 | Good |
| Forest Road 10043 over Greys River | 1967 | 50 | Fair |
| Forest Road 10072 over N. Fork Smith Creek | 1985 | 50 | Fair |
| Forest Road 10072 over Smiths Fork | 1996 | 50 | Fair |
| Forest Road 10079 over Dry Creek | 1965 | 50 | Fair |
| Forest Road 10079 over Dry Creek | 1979 | 50 | Fair |
| Forest Road 10079 over Dry Creek | 1979 | 50 | Fair |
| Forest Road 10079 over Dry Creek | 1979 | 50 | Fair |
| Forest Road 10080 over Willow Creek | 1975 | 50 | Fair |
| Forest Road 10125 over Sheep Creek | 1967 | 50 | Fair |
| Forest Road 10125 over Sheep Creek | 1967 | 50 | Fair |
| Forest Road 10125 over Sheep Creek | 1967 | 50 | Fair |
| Forest Road 10138 over Blind Bull Creek | 2002 | 50 | Good |
| Forest Road 10138 over Deadman Creek | 2002 | 50 | Good |
| Forest Road 10138 over Greys River | 2002 | 50 | Good |
| Forest Road 10138 over Labarge Creek | 1961 | 50 | Good |
| Forest Road 10138 over Labarge Creek | 2002 | 50 | Good |
| Forest Road 10138 over Little Greys River | 1968 | 50 | Good |
| Forest Road 10152 over Greys River | 1996 | 50 | Fair |
| Forest Road 10211 over Swift Creek | 1990 | 50 | Fair |
| Forest Road 10211 over Swift Creek | 1997 | 50 | Fair |
| Forest Road 10242 over Greys River | 1980 | 50 | Fair |
| Fr 10002 over Murphy Creek | 1980 | 50 | Poor |
| Fr 10002 over Murphy Creek | 1981 | 50 | Fair |
| Fr 10002 over Murphy Creek | 1980 | 50 | Poor |
| Fr 10210 over Swift Creek | 2010 | 50 | Good |
| Fr 10214 over Greys River | 1963 | 50 | Fair |
| No Data Entered over Greys River | 2010 | 50 | Good |
| No Data Entered over Greys River | 2010 | 50 | Good |
| No Data Entered over Greys River | 2010 | 50 | Fair |
| No Data Entered over Labarge Creek | 2009 | 50 | Good |
| No Data Entered over No Data Entered | 2013 | 50 | Poor |
| Road over Salt River | 1983 | 50 | Good |
| Ln Cnty Rd 136 over Salt Creek | 2008 | 40 | Poor |
| Ln Cnty Rd 136 over Salt River | 2016 | 40 | Good |
| 4213: Smiths Fork over Smiths Fork River | 1963 | 30 | Good |
| Ln Cnty Rd 318 over Green River | 1978 | 28 | Fair |
| US 30 Service Road over Smiths Fork River | 1908 | 26 | Poor |
| US 30 Service Road over Spring Creek | 1935 | 26 | Fair |
| Ln Cnty Rd 326 over Hams Fork River | 1989 | 22 | Poor |