| US-6 (SR-6) over Consumers Wash | 1951 | 15,754 | Fair |
| US-6 (SR-6) over Price River | 1952 | 15,754 | Fair |
| US-6 (SR-6) over SR-55 | 1985 | 14,196 | Fair |
| SR-55 W.price Conn over Price River | 1977 | 14,181 | Good |
| US-6 (SR-6) Ebl over County Access Road | 1978 | 14,042 | Fair |
| US-6 (SR-6) Ebl over Price River & Co. Ro | 1978 | 14,042 | Fair |
| US-6 (SR-6) Wbl over County Access Road | 1978 | 14,042 | Fair |
| US-6 (SR-6) Wbl over Price River & Co. Rd. | 1978 | 14,042 | Fair |
| US-6 (SR-6) over Carbon Canal | 1978 | 14,042 | Fair |
| US-6 (SR-6) over Gordon Creek | 1978 | 14,042 | Fair |
| US-6 (SR-6) over Price River | 1982 | 12,875 | Fair |
| US-6 (SR-6) over SR-10 | 1982 | 12,875 | Fair |
| US-6 (SR-6) over SR-55 West Price Conn. | 1982 | 12,875 | Fair |
| US-6 (SR-6) over CITY STREET & UPRR | 1982 | 11,945 | Fair |
| US-6 (SR-6) over Sand Wash | 1967 | 11,810 | Fair |
| US-6 (SR-6) over Hard Scrabble Creek | 1961 | 11,773 | Fair |
| US-6 (SR-6) over Utah Railway Tracks | 1959 | 11,773 | Fair |
| SR-10 over Price River | 1936 | 11,330 | Fair |
| US-6 (SR-6) over NO.MAIN ST.in HELPER | 2005 | 11,126 | Fair |
| SR-55 over City Street and UPRR | 1979 | 10,103 | Good |
| US-6 (SR-6) over Coal Creek | 1987 | 9,824 | Fair |
| US-6 (SR-6) over Flood Wash | 1938 | 9,824 | Fair |
| SR-10 over Miller Creek | 1959 | 9,371 | Fair |
| US-6 (SR-6) over Price Canyon Slide Area | 1973 | 9,151 | Fair |
| US-6 (SR-6) over Grassy Trail Creek | 1959 | 8,172 | Fair |
| US-6 (SR-6) over Soldier Creek | 1989 | 8,172 | Fair |
| US 6 over Crandall Canyon Wash | 2023 | 8,000 | Good |
| US-6 (SR-6) over Union Pacific Railroad | 1959 | 7,203 | Fair |
| Co. Rd. (old SR-6) over Price Canal | 1952 | 5,040 | Fair |
| Carbonville Road over Price Canal | 2008 | 4,000 | Good |
| US-191 (SR-191) over Price River | 1964 | 3,740 | Fair |
| SR-157 over Price River | 1950 | 3,333 | Fair |
| US-191 (SR-191) over Willow Creek | 1962 | 3,058 | Fair |
| US-191 (SR-191) over Willow Creek | 1962 | 2,375 | Fair |
| Helper Main Street over Price River | 1976 | 1,755 | Fair |
| SR-139 over So.spring Glen Stream | 1933 | 1,556 | Fair |
| North Main Street over Spring Canyon Wash | 1922 | 1,386 | Fair |
| SR-139 over Spring Glen Wash | 1938 | 1,225 | Fair |
| Ridge Road -co.rd. over Union Pacific Railroad | 1990 | 1,008 | Fair |
| Coal Creek Road over Coal Creek | 2011 | 800 | Good |
| County Road over Utah Railway | 1986 | 718 | Fair |
| Dugout Mine Rd. Co over Soldier Creek | 1999 | 630 | Good |
| SR-96 over Scofield Dam Spillway | 2007 | 630 | Fair |
| Ridge Road -co.rd. over Coal Creek | 1990 | 504 | Fair |
| Ridge Road -co.rd. over Price River | 1990 | 504 | Fair |
| County Road over Coal Wash | 1915 | 378 | Fair |
| County Road over Price Canal | 1989 | 378 | Fair |
| US-6 (SR-6) over Spring Canyon Wash | 2005 | 354 | Fair |
| 650 North Street over Meads Wash | 1982 | 315 | Fair |
| County Road over Price River | 1984 | 315 | Fair |
| Helper City Street over Hard Scrabble Wash | 1945 | 258 | Fair |
| County Road over Miller Creek | 1979 | 252 | Fair |
| County Road over Price River | 1980 | 252 | Fair |
| County Road over Price River | 1976 | 252 | Fair |
| 500 East Street over Carbon Canal | 2002 | 202 | Good |
| Canyon Street over Spring Canyon Wash | 1999 | 139 | Good |
| County Road over Price Canal | 1994 | 139 | Fair |
| Carbonville Road over Price River | 1987 | 126 | Good |
| County Road over Carbon Canal | 1975 | 126 | Fair |
| County Road over Kenilworth Wash | 1999 | 126 | Fair |
| County Road over Miller Creek | 1981 | 126 | Fair |
| Ivy Street over Price River | 2000 | 126 | Good |
| 6558: Cottonwood C over Nine Mile Creek | 1994 | 75 | Poor |
| 760 No.st. Co.rd. over Price River | 1999 | 63 | Good |
| County Road over Argyle Creek | 1955 | 63 | Fair |
| County Road over Fish Creek | 2001 | 63 | Good |
| County Road over Minne Maud Creek | 1992 | 63 | Fair |
| County Road over Minnie Maud Creek | 1955 | 63 | Fair |
| County Road over Spring Canyon Wash | 1905 | 32 | Fair |
| County Road over Pond Town Creek | 1985 | 25 | Good |
| County Road over Price River | 1914 | 19 | Poor |
| County Access Road over Price River | 2006 | 13 | Fair |