| 6558: Cottonwood C over Nine Mile Creek | Poor | 60.4 ft | 75 | 1994 |
| County Road over Price River | Poor | 77.1 ft | 19 | 1914 |
| Us-6 (sr-6) over Price River | Fair | 97.1 ft | 15,754 | 1952 |
| Us-6 (sr-6) over Consumers Wash | Fair | 22.0 ft | 15,754 | 1951 |
| Us-6 (sr-6) over Sr-55 | Fair | 112.2 ft | 14,196 | 1985 |
| Us-6 (sr-6) over Carbon Canal | Fair | 28.9 ft | 14,042 | 1978 |
| Us-6 (sr-6) over Gordon Creek | Fair | 25.9 ft | 14,042 | 1978 |
| Us-6 (sr-6) Ebl over Price River & Co. Ro | Fair | 181.4 ft | 14,042 | 1978 |
| Us-6 (sr-6) Ebl over County Access Road | Fair | 83.7 ft | 14,042 | 1978 |
| Us-6 (sr-6) Wbl over Price River & Co. Rd. | Fair | 181.4 ft | 14,042 | 1978 |
| Us-6 (sr-6) Wbl over County Access Road | Fair | 83.7 ft | 14,042 | 1978 |
| Us-6 (sr-6) over Price River | Fair | 108.6 ft | 12,875 | 1982 |
| Us-6 (sr-6) over Sr-10 | Fair | 132.5 ft | 12,875 | 1982 |
| Us-6 (sr-6) over Sr-55 West Price Conn. | Fair | 128.6 ft | 12,875 | 1982 |
| Us-6 (sr-6) over City Street & Uprr | Fair | 238.2 ft | 11,945 | 1982 |
| Us-6 (sr-6) over Sand Wash | Fair | 37.1 ft | 11,810 | 1967 |
| Us-6 (sr-6) over Utah Railway Tracks | Fair | 231.0 ft | 11,773 | 1959 |
| Us-6 (sr-6) over Hard Scrabble Creek | Fair | 30.8 ft | 11,773 | 1961 |
| Sr-10 over Price River | Fair | 74.8 ft | 11,330 | 1936 |
| Us-6 (sr-6) over No.main St.in Helper | Fair | 160.4 ft | 11,126 | 2005 |
| Us-6 (sr-6) over Flood Wash | Fair | 42.7 ft | 9,824 | 1938 |
| Us-6 (sr-6) over Coal Creek | Fair | 58.4 ft | 9,824 | 1987 |
| Sr-10 over Miller Creek | Fair | 43.3 ft | 9,371 | 1959 |
| Us-6 (sr-6) over Price Canyon Slide Area | Fair | 407.8 ft | 9,151 | 1973 |
| Us-6 (sr-6) over Grassy Trail Creek | Fair | 126.0 ft | 8,172 | 1959 |
| Us-6 (sr-6) over Soldier Creek | Fair | 64.6 ft | 8,172 | 1989 |
| Us-6 (sr-6) over Union Pacific Railroad | Fair | 137.5 ft | 7,203 | 1959 |
| Co. Rd. (old Sr-6) over Price Canal | Fair | 21.7 ft | 5,040 | 1952 |
| Us-191 (sr-191) over Price River | Fair | 117.8 ft | 3,740 | 1964 |
| Sr-157 over Price River | Fair | 105.0 ft | 3,333 | 1950 |
| Us-191 (sr-191) over Willow Creek | Fair | 48.9 ft | 3,058 | 1962 |
| Us-191 (sr-191) over Willow Creek | Fair | 51.5 ft | 2,375 | 1962 |
| Helper Main Street over Price River | Fair | 107.6 ft | 1,755 | 1976 |
| Sr-139 over So.spring Glen Stream | Fair | 22.6 ft | 1,556 | 1933 |
| North Main Street over Spring Canyon Wash | Fair | 27.6 ft | 1,386 | 1922 |
| Sr-139 over Spring Glen Wash | Fair | 22.6 ft | 1,225 | 1938 |
| Ridge Road -co.rd. over Union Pacific Railroad | Fair | 223.8 ft | 1,008 | 1990 |
| County Road over Utah Railway | Fair | 181.1 ft | 718 | 1986 |
| Sr-96 over Scofield Dam Spillway | Fair | 45.6 ft | 630 | 2007 |
| Ridge Road -co.rd. over Price River | Fair | 142.4 ft | 504 | 1990 |
| Ridge Road -co.rd. over Coal Creek | Fair | 34.1 ft | 504 | 1990 |
| County Road over Coal Wash | Fair | 103.3 ft | 378 | 1915 |
| County Road over Price Canal | Fair | 31.5 ft | 378 | 1989 |
| Us-6 (sr-6) over Spring Canyon Wash | Fair | 54.8 ft | 354 | 2005 |
| 650 North Street over Meads Wash | Fair | 25.6 ft | 315 | 1982 |
| County Road over Price River | Fair | 68.6 ft | 315 | 1984 |
| Helper City Street over Hard Scrabble Wash | Fair | 25.6 ft | 258 | 1945 |
| County Road over Miller Creek | Fair | 48.9 ft | 252 | 1979 |
| County Road over Price River | Fair | 87.9 ft | 252 | 1980 |
| County Road over Price River | Fair | 125.3 ft | 252 | 1976 |
| County Road over Price Canal | Fair | 26.2 ft | 139 | 1994 |
| County Road over Miller Creek | Fair | 72.5 ft | 126 | 1981 |
| County Road over Carbon Canal | Fair | 34.1 ft | 126 | 1975 |
| County Road over Kenilworth Wash | Fair | 24.0 ft | 126 | 1999 |
| County Road over Minnie Maud Creek | Fair | 44.6 ft | 63 | 1955 |
| County Road over Argyle Creek | Fair | 45.6 ft | 63 | 1955 |
| County Road over Minne Maud Creek | Fair | 53.1 ft | 63 | 1992 |
| County Road over Spring Canyon Wash | Fair | 30.8 ft | 32 | 1905 |
| County Access Road over Price River | Fair | 77.8 ft | 13 | 2006 |
| Sr-55 W.price Conn over Price River | Good | 154.9 ft | 14,181 | 1977 |
| Sr-55 over City Street And Uprr | Good | 679.5 ft | 10,103 | 1979 |
| US 6 over Crandall Canyon Wash | Good | 26.9 ft | 8,000 | 2023 |
| Carbonville Road over Price Canal | Good | 24.9 ft | 4,000 | 2008 |
| Coal Creek Road over Coal Creek | Good | 31.5 ft | 800 | 2011 |
| Dugout Mine Rd. Co over Soldier Creek | Good | 32.8 ft | 630 | 1999 |
| 500 East Street over Carbon Canal | Good | 23.0 ft | 202 | 2002 |
| Canyon Street over Spring Canyon Wash | Good | 25.9 ft | 139 | 1999 |
| Carbonville Road over Price River | Good | 139.1 ft | 126 | 1987 |
| Ivy Street over Price River | Good | 78.7 ft | 126 | 2000 |
| 760 No.st. Co.rd. over Price River | Good | 96.1 ft | 63 | 1999 |
| County Road over Fish Creek | Good | 34.8 ft | 63 | 2001 |
| County Road over Pond Town Creek | Good | 20.0 ft | 25 | 1985 |