| I-80WB (SR-80) over Int.x-rd@parleys Summit | 2011 | 64,590 | Fair |
| I-80 (SR-80) Ebl over Co. Rd. Intchg. X-road | 1971 | 53,725 | Fair |
| I-80 (SR-80) Wbl over Co.rd. Intchg. X-road | 1971 | 53,725 | Fair |
| I-80 (SR-80) Ebl over Co.rd.at Mtn.meadow | 1970 | 51,705 | Fair |
| I-80 (SR-80) Wbl over Co.rd.at Mtn.meadow | 1970 | 51,705 | Fair |
| I-80EB (SR-80) over Int.x-rd@parleys Summit | 2011 | 50,380 | Fair |
| SR-224 Int.x-rd. over I-80 (SR-80) Ebl & W | 2000 | 30,140 | Fair |
| US-40 (SR-40) Ebl over SR-248 Intchg. X-rd | 1989 | 29,125 | Fair |
| US-40 over Ped / Wildlife Trail | 2015 | 29,125 | Good |
| US-40 over Ped / Wildlife Trail | 2015 | 29,125 | Good |
| SR-224 over Pedestrian Underpass | 2011 | 28,329 | Good |
| US-40 (SR-40) over I-80 (SR-80) | 2001 | 28,140 | Fair |
| US-40 WB. Ramp over I-80 (SR-80) Ebl | 2001 | 28,140 | Fair |
| US-40 WB. Ramp over US-40 (SR-40) Ebl | 2001 | 28,140 | Fair |
| US-40 (SR-40) Ebl over Local County Road | 1989 | 22,560 | Fair |
| US-40 (SR-40) Ebl over Silver Creek and Abd.r | 1989 | 22,560 | Fair |
| US-40 (SR-40) Wbl over Local County Road | 1989 | 22,560 | Fair |
| US-40 (SR-40) Wbl over SILVER CREEK & ABD.R | 1989 | 22,560 | Fair |
| US-40 (SR-40)WBL over SR-248 Intchg. X-rd | 1989 | 22,560 | Fair |
| I-80 (SR-80) Wbl over Silver Creek Bike Trail | 2014 | 16,000 | Fair |
| I-80 EB (SR-80) over County Road Interchange | 2009 | 14,920 | Fair |
| I-80 (SR-80) over Echo Creek | 1967 | 14,685 | Poor |
| INT.X-RD.to I-80EB over I-80(sr-80) Ebl & WB | 1968 | 14,685 | Fair |
| I-80 (SR-80) Ebl over Access Road Int. X-road | 1962 | 14,665 | Fair |
| I-80 (SR-80) Wbl over Access Road Int. X-road | 1962 | 14,665 | Fair |
| I-80 (SR-80)EB& over Echo Creek | 1962 | 14,665 | Fair |
| I-80 (SR-80)EB& over Echo Creek | 1962 | 14,665 | Fair |
| I-80 (SR-80) Ebl over RR. Trail @ Atkinson Cy. | 2012 | 14,445 | Good |
| I-80 (SR-80) Ebl over Echo Creek | 1961 | 13,945 | Fair |
| I-80 (SR-80) Ebl over Echo Creek | 1940 | 13,945 | Fair |
| I-80 (SR-80)EB& over County Road Int. X-road | 1958 | 13,945 | Fair |
| I-80 (SR-80) Ebl over County Road | 1967 | 13,135 | Fair |
| I-80 (SR-80) Ebl over Weber River | 1963 | 13,135 | Fair |
| I-80 (SR-80) Wbl over Creamery Lane Co. Rd. | 1967 | 13,135 | Fair |
| I-80 (SR-80) Wbl over Weber River | 1963 | 13,135 | Fair |
| I-80 (SR-80) over County Road | 2005 | 13,135 | Fair |
| I-80 (SR-80) over I-80 RAILS to TRAILS | 2008 | 13,135 | Fair |
| I-80EB (SR-80) over County Road | 2006 | 13,135 | Fair |
| I-80 (SR-80) Ebl over Weber River | 1968 | 12,405 | Fair |
| I-80 (SR-80) Wbl over Weber River | 1968 | 12,405 | Fair |
| I-80 Wbl (SR-80) over Co.rd. Int.x-road | 2009 | 12,405 | Fair |
| Ramp I-80E to I-84 over I-80 & I-84 Ramp | 1970 | 12,405 | Fair |
| I-84 (SR-84) Ebl over I-80 (SR-80) Ebl & W | 1970 | 8,505 | Fair |
| I-84 (SR-84) over SR-86 Int. X-road | 1973 | 8,115 | Fair |
| I-84 (SR-84) Ebl over Weber River | 1971 | 6,985 | Fair |
| I-84 (SR-84) Wbl over Weber River | 1971 | 6,985 | Fair |
| I-80EB (SR-80) over SR-32 | 2012 | 6,402 | Good |
| I-80WB (SR-80) over SR-32 | 2012 | 6,402 | Fair |
| I-80 (SR-80) Ebl over Weber River | 2012 | 6,011 | Fair |
| I-80 (SR-80) Wbl over Weber River | 2012 | 6,011 | Poor |
| SR-248 over Weber-provo Divr Ca | 1989 | 5,855 | Fair |
| Silver Summit Pkwy over US-40 (SR-40) | 1993 | 5,811 | Fair |
| County Road over I-80 (SR-80) Ebl & Wbl | 1967 | 5,000 | Fair |
| SR-32 over Weber-provo Div. Canal | 1942 | 4,505 | Fair |
| SR-224 over Deer Valley Ski Run | 2003 | 4,495 | Fair |
| I-84EB near ECHO over Echo Frontage Road | 2013 | 4,051 | Fair |
| I-84WB near ECHO over Echo Frontage Road | 2013 | 4,051 | Fair |
| County Road over Abandoned Railroad Grade | 1985 | 3,938 | Fair |
| County Road over Echo Creek | 1924 | 3,938 | Fair |
| SR-280 over I-80 (SR-80) EBL and WBL | 1967 | 3,525 | Fair |
| 100 North Street over Chalk Creek | 1949 | 3,062 | Fair |
| County Road over Weber River | 1993 | 3,043 | Fair |
| SR-32 over Silver Creek | 1980 | 2,990 | Poor |
| County Road over Weber River | 1936 | 2,848 | Fair |
| Browns Canyon Road over Weber River | 2007 | 2,350 | Fair |
| County Road over Weber River 2NDRY Chan. | 2006 | 2,350 | Fair |
| County Road over Weber River Overflow Ch. | 1948 | 2,350 | Fair |
| Deer Valley Drive over Deer Valley Lodge Ent. | 1996 | 2,350 | Fair |
| SR-32 over Weber River | 1997 | 2,135 | Fair |
| SR-32 over Weber River Overflow | 1977 | 2,135 | Fair |
| Coalville Main St. over Chalk Creek | 1992 | 2,129 | Fair |
| Henefer Town Road over Union Pacific Railroad | 1997 | 2,069 | Fair |
| County Road over I-80 (SR-80) EBL and WBL | 1967 | 2,000 | Fair |
| County Road over I-80 (SR-80) Ebl & Wbl | 1967 | 2,000 | Fair |
| Subdvn.access Road over SR-224 Guardsman Pass | 2008 | 2,000 | Fair |
| SR-32 over Weber-provo Div. Canal | 1985 | 1,895 | Fair |
| SR-32 over Silver Creek | 1961 | 1,695 | Fair |
| SR-32 over Weber River | 1955 | 1,660 | Poor |
| SR-65 over I-84 | 2021 | 1,600 | Good |
| SR-150 over Thorn Creek Diversion | 2004 | 1,490 | Good |
| SR-65 over Weber River | 1968 | 1,375 | Fair |
| County Road over Chalk Creek | 1958 | 1,166 | Fair |
| SR-150 over North Fork Provo River | 2005 | 1,040 | Fair |
| County Road over Smith and Morehouse CR | 1996 | 914 | Poor |
| County Road over Weber River | 1988 | 914 | Fair |
| County Road over Dry Fork of Weber River | 1950 | 844 | Fair |
| County Road over Middle Fork Weber River | 1950 | 844 | Good |
| County Road over Weber River | 1950 | 844 | Fair |
| SR-35 over Provo River | 1981 | 720 | Fair |
| Wooden Shoe Lane over Weber River | 1996 | 630 | Fair |
| SR-150 over Upper Provo River | 2005 | 620 | Fair |
| Co.rd. Int. X-road over I-80 (SR-80) Ebl & W | 1974 | 500 | Fair |
| SR-35 over South Fork Provo River | 1995 | 470 | Fair |
| Border Station Rd over Chalk Creek | 1986 | 384 | Fair |
| Highland Drive over Ped. Path and Stream | 2006 | 378 | Fair |
| Toll Cyn.int.x-rd over I-80 & Silver Creek | 1967 | 361 | Fair |
| Coalville City St. over Weber River | 2014 | 315 | Fair |
| SR-150 over EAST FORK of BEAR RIVER | 1956 | 305 | Fair |
| SR-150 over Bear River | 1956 | 265 | Fair |
| 50 North Street over Chalk Creek | 1985 | 252 | Fair |
| County Road over Weber River | 1974 | 252 | Fair |
| County Road over Weber River | 1970 | 252 | Poor |
| County Road over Weber River Overflow Ch. | 2019 | 252 | Fair |
| County Road over Weber-provo Div. Canal | 1961 | 252 | Fair |
| Hobson Lane-co.rd. over Weber River | 1994 | 252 | Fair |
| Judd Lane-co. Rd. over Weber River | 1995 | 252 | Poor |
| Town Street over Weber River | 1986 | 252 | Fair |
| SR-302 over Weber River | 2009 | 240 | Poor |
| Center St Henefer over Weber River | 1989 | 233 | Fair |
| County Road over Weber-provo Div. Canal | 1960 | 233 | Poor |
| 100 West Street over Weber-provo Div. Canal | 2007 | 171 | Fair |
| 200 North Street over Weber-provo Div. Canal | 2007 | 126 | Fair |
| 200 West Street over Weber-provo Div. Canal | 1945 | 126 | Poor |
| County Road over Weber-provo Div. Canal | 1955 | 126 | Fair |
| County Road over Weber-provo Div. Canal | 1955 | 126 | Fair |
| County Road over Weber River | 1950 | 115 | Poor |
| Millrace Rd.oakley over Weber River | 1945 | 101 | Fair |
| River Road over Weber River | 1991 | 101 | Fair |
| Co.rd. F# 2600 over Smith-moorehouse Ck. | 1950 | 100 | Poor |
| Center Street over Beaver Creek | 1950 | 95 | Fair |
| County Road over Chalk Creek | 1985 | 95 | Fair |
| Forest Rd 80082 over Beaver Creek | 1951 | 50 | Good |
| Forest Rd 80082 over Henrys Fork River | 2009 | 50 | Good |
| Road 80051 over Moorehouse Creek | 2012 | 50 | Good |
| Road 80051 over Red Pine Creek | 1953 | 50 | Poor |
| Road 80065 over West Fk. of Blacksfork R | 1976 | 50 | Good |
| Road 80072 over Smiths Fork River | 1977 | 50 | Good |
| Road 80073 over Blacks Fork River | 1976 | 50 | Good |
| Road 80073 over Steel Creek | 2000 | 50 | Good |
| Road Bridge over Beaver Creek | 2012 | 50 | Good |
| Road Bridge over Burnt Fork Creek | 1990 | 50 | Fair |
| Intchg.access Ramp over Echo Creek and UPRR | 1954 | 30 | Fair |
| County Road over Middle Fork Beaver Creek | 1990 | 19 | Fair |
| South Fork Road over South Fork Weber River | 2003 | 19 | Fair |
| South Fork Road over Weber River | 2000 | 19 | Fair |
| South Fork Road over South Fork Weber River | 2007 | 13 | Fair |
| County Road over Echo Creek | 1959 | 7 | Fair |