| US-36 Hwy over Sand Creek | 1997 | 1,738 | Good |
| US36 Hwy over Republican River | 1936 | 1,274 | Good |
| US36 Hwy over Republican River Drn | 1936 | 1,274 | Good |
| US36 Hwy over Republican River Drn | 1985 | 1,274 | Good |
| K-27-hwy over North Fork Beaver Creek | 2024 | 967 | Good |
| K27 Hwy over Cherry Creek | 1951 | 450 | Good |
| K27 Hwy over Cherry Creek Drainage | 1951 | 450 | Good |
| K27 Hwy over Hackberry Creek | 1954 | 407 | Fair |
| 14.5 Road (RS 115) over South Fork Republican | 1962 | 390 | Fair |
| K161 Hwy over Big Timber Creek | 2004 | 376 | Good |
| K161 Hwy over Big Timber Creek Drg | 1951 | 376 | Good |
| K161 Hwy over Big Timber Creek Drg | 1951 | 376 | Fair |
| 12 Road (RS 877) over Drury Creek | 1985 | 200 | Fair |
| 11.5 Road (RS 877) over Trib. S Fork Republican | 1956 | 170 | Good |
| O Road (River St) over S Fork Republican River | 1970 | 150 | Fair |
| 15 Road (RS 115) over Spring Creek | 1963 | 135 | Good |
| 15 Road (RS 876) over Plum Creek | 1958 | 100 | Fair |
| 16 Road (RS 115) over Plum Creek | 1970 | 90 | Good |
| 16.5 Road (RS 115) over Cleveland Run | 1970 | 90 | Good |
| 3 Road (RS 877) over S Fork Republican River | 1971 | 80 | Fair |
| 13.5 Road over Cherry Creek | 2007 | 75 | Good |
| 15 Road (RS 876) over Hackberry Creek | 1967 | 75 | Fair |
| 31 Road (RS 882) over South Fork Beaver Creek | 1971 | 70 | Good |
| R Road over Fish Creek | 1959 | 70 | Good |
| I.5 Road (RS 877) over Trib. S Fork Republican | 1963 | 65 | Good |
| J Road (RS 877) over Crosby Creek | 1956 | 65 | Good |
| J Road (RS 877) over South Fork Republican | 1958 | 65 | Fair |
| K Road (RS 877) over Trib. S Fork Republican | 1956 | 65 | Good |
| L Road (RS 877) over Trib. S Fork Republican | 1956 | 65 | Good |
| 19 Road (RS 115) over Hackberry Creek | 1977 | 55 | Fair |
| DD Road (RS 115) over Henkle Canyon | 1968 | 55 | Good |
| DD Road (RS 115) over Tributary to Republican | 1969 | 55 | Good |
| (rs 115) over Hells Canyon | 2021 | 50 | Good |
| 13 Road over Fish Creek | 1985 | 50 | Good |
| 13 Road over Plum Creek | 1966 | 50 | Poor |
| 13 Road over Spring Creek | 1965 | 50 | Fair |
| 5 Road over Cherry Creek | 1935 | 50 | Fair |
| 57 Local Rd. over Jones Canyon Creek | 1994 | 50 | Good |
| D Road over Little Beaver Creek | 1977 | 50 | Fair |
| R Road over Trib. to Cherry Creek | 1973 | 50 | Good |
| W Road over S Fork Republican River | 1988 | 50 | Good |
| Y Road over Hackberry Creek | 1996 | 50 | Fair |
| Y Road over Trib. to Hackberry CR. | 1945 | 50 | Fair |
| 15 Road (RS 878) over Little Beaver Creek | 1964 | 40 | Good |
| DD Road over Devils Canyon | 1965 | 40 | Good |
| H Road over Coupe Creek | 2004 | 40 | Good |
| Local Rd. 56 over Big Timber Creek | 1987 | 40 | Good |
| Z Road (RS 115) over Dave Harvey Canyon | 1984 | 40 | Good |
| Z.5 Road (RS 115) over Arnold Harvey Canyon | 1967 | 40 | Fair |
| 19 Road over Valley Creek | 1973 | 35 | Fair |
| 28 Road (RS 116) over Little Beaver Creek | 1958 | 35 | Fair |
| 28 Road (RS 116) over Trib Little Beaver Creek | 1959 | 35 | Good |
| 31 Road over Little Beaver Creek | 1975 | 35 | Fair |
| 11 Road over Hackberry Creek | 2024 | 30 | Good |
| 25 Road over Trib. Big Timber Creek | 1950 | 30 | Fair |
| 3 Road over Trib S Fork Republican R | 1955 | 30 | Fair |
| 30 Road over Big Timber Creek | 1966 | 30 | Poor |
| 31 Road over Little Beaver Creek | 2022 | 30 | Good |
| 7 Road over Trib S Fork Republican | 2013 | 30 | Good |
| 9 Road over Cherry Creek | 1998 | 30 | Good |
| T Road over Big Timber Creek | 1986 | 30 | Fair |
| Y Road over Big Timber Creek | 1986 | 30 | Fair |
| 10 Road (RS 881) over Little Beaver Creek | 1994 | 25 | Good |
| 26 Road over Little Beaver Creek | 1967 | 25 | Fair |
| G Road over Little Beaver Creek | 1973 | 25 | Fair |
| R Road over Valley Creek | 1935 | 25 | Fair |
| U Road over Wolfe Canyon | 1956 | 25 | Fair |
| 10 Road over Cherry Creek | 1968 | 20 | Fair |
| 14 Road over Little Beaver Creek | 1997 | 20 | Good |
| 22 Road over Morehouse Canyon | 2000 | 20 | Good |
| 23 Road over Little Beaver Creek | 1967 | 20 | Fair |
| 34 Road over Little Beaver Creek | 1968 | 20 | Fair |
| 5 Road over Hackberry Creek | 1955 | 20 | Poor |
| 7 Road over Cherry Creek | 2008 | 20 | Good |
| 9 Road over Trib. to Hackberry Ck. | 1960 | 20 | Fair |
| AA Road over Big Timber Creek | 1975 | 20 | Fair |
| BB Road over Henkle Canyon | 1985 | 20 | Fair |
| D Road over Battle Creek | 2015 | 20 | Good |
| DD Road over Big Timber Creek | 1968 | 20 | Fair |
| K Road over West Fork Sand Creek | 1930 | 20 | Poor |
| P Road over Cherry Creek | 2012 | 20 | Good |
| P Road over Cherry Creek | 1978 | 20 | Fair |
| 2 Road (RS 877) over Battle Creek | 1993 | 15 | Good |
| 22 Road (RS 115) over Heinzelman Canyon | 1992 | 15 | Good |
| 22 Road (RS 1889) over Delay Creek | 2000 | 15 | Good |
| 22 Road (RS 1889) over S Fork Republican River | 1965 | 15 | Fair |
| 23 Road (RS 115) over Pigg Canyon | 1970 | 15 | Fair |
| 24 Road (RS 115) over Magnani Canyon | 1960 | 15 | Good |
| 25 Road over Little Beaver Creek | 1995 | 15 | Good |
| 30 Road over Little Beaver Creek | 1975 | 15 | Fair |
| BB Road (RS 115) over Magnani Canyon | 1987 | 15 | Good |
| BB Road over Arnold Harvey Canyon | 1966 | 15 | Fair |
| BB Road over Morehouse Canyon | 1957 | 15 | Poor |
| DD Road (RS 115) over South Fork Republican | 1968 | 15 | Fair |
| DD Road (RS 115) over Trib. S Fork Republican | 1954 | 15 | Fair |
| L Road over West Fork Sand Creek | 1960 | 15 | Fair |
| 16 Road over Plum Creek | 1950 | 10 | Fair |
| 18 Road over Little Beaver Creek | 1982 | 10 | Fair |
| 30 Road over Big Timber Creek | 1940 | 10 | Fair |