| US 285 Ml over Conejos Riv.overflow | Poor | 91.9 ft | 3,200 | 1929 |
| County Road V over Conejos River | Poor | 185.0 ft | 136 | 1947 |
| County Road M over Conejos River | Poor | 101.4 ft | 118 | 1987 |
| County Road 6 over Alamosa River | Poor | 41.3 ft | 102 | 1968 |
| Fdr 250 over Alamosa River | Poor | 51.8 ft | 79 | 1953 |
| County Road 16 over Rio San Antonio | Poor | 60.7 ft | 59 | 1976 |
| County Road G over Rio Grande River | Poor | 313.6 ft | 37 | 1892 |
| County Road 430 over Conejos River | Poor | 127.3 ft | 6 | 1960 |
| US 285 Ml over Alamosa Creek | Fair | 107.9 ft | 5,200 | 1959 |
| US 285 Ml over Conejos River | Fair | 163.1 ft | 3,200 | 1929 |
| SH 15 Ml over La Jara Creek | Fair | 47.6 ft | 1,300 | 1938 |
| US 285 Ml over Rio San Antonio | Fair | 82.0 ft | 1,200 | 1938 |
| SH 17 Ml over Br. Of Conejos River | Fair | 69.9 ft | 960 | 1958 |
| SH 17 Ml over Conejos River | Fair | 124.0 ft | 960 | 1958 |
| SH 371 Ml over Alamosa River | Fair | 92.8 ft | 790 | 1954 |
| SH 142 Ml over N Fk Conejos River | Fair | 70.5 ft | 530 | 1935 |
| SH 142 Ml over Rio San Antonio | Fair | 116.5 ft | 530 | 1940 |
| SH 17 Ml over Conejos River | Fair | 126.0 ft | 420 | 1965 |
| County Road 13 over Conejos River | Fair | 61.0 ft | 393 | 1971 |
| County Road 17 over N. Branch Conejos River | Fair | 21.7 ft | 328 | 1994 |
| Fsr 250.6a over Conejos River | Fair | 56.1 ft | 116 | 1969 |
| County Road 8 over Alamosa River | Fair | 46.6 ft | 102 | 1968 |
| County Road 10 over Monte Vista Canal | Fair | 47.9 ft | 96 | 1991 |
| County Road B over Rio De Los Pinos | Fair | 95.1 ft | 82 | 1993 |
| County Road M over Rio San Antonio | Fair | 80.1 ft | 82 | 1980 |
| County Road Z over Rio Grande River | Fair | 127.6 ft | 80 | 1987 |
| County Road 16 over N. Conejos River | Fair | 29.5 ft | 77 | 1995 |
| County Road 9 over Alamosa River | Fair | 41.3 ft | 75 | 1998 |
| County Road 28 over Conejos River | Fair | 162.4 ft | 68 | 1947 |
| County Road 15 over Alamosa River | Fair | 33.5 ft | 62 | 2000 |
| County Road 17.5 over N. Branch Conejos River | Fair | 41.7 ft | 59 | 1989 |
| County Road Bb over Empire Canal | Fair | 47.6 ft | 57 | 1992 |
| County Road E.5 over Rio San Antonio | Fair | 80.1 ft | 54 | 1994 |
| County Road 16 over Conejos River | Fair | 74.1 ft | 51 | 1974 |
| County Road 15 over Conejos River | Fair | 95.1 ft | 38 | 1996 |
| County Road 8 over La Jara Creek | Fair | 53.1 ft | 35 | 1933 |
| County Road Bb over Alamosa River | Fair | 54.1 ft | 30 | 1989 |
| Goshawk Detention over Goshawk Dam Spillway | Fair | 24.9 ft | 25 | 1999 |
| CR 15 / 15 Mile RD over Empire Lateral | Fair | 61.4 ft | 25 | 1998 |
| Fdr 260 over Alamosa River | Fair | 43.0 ft | 18 | 1933 |
| US 285 Ml over La Jara Creek | Good | 21.0 ft | 5,200 | 1959 |
| SH 17 Ml over Conejos River Ovflw | Good | 24.9 ft | 960 | 1958 |
| SH 142 Ml over Conejos River | Good | 105.0 ft | 530 | 1984 |
| SH 17 Ml over Los Pinos River | Good | 28.9 ft | 420 | 1967 |
| County Road 17 over Conejos River | Good | 100.1 ft | 291 | 1991 |
| County Road 18 over N. Branch Conejos River | Good | 41.7 ft | 223 | 1990 |
| County Road D.5 over Conejos River | Good | 107.0 ft | 176 | 1995 |
| SH 142 Ml over Rio Grande | Good | 324.1 ft | 130 | 1984 |
| Fsr 128.1b over Elk Creek | Good | 61.4 ft | 129 | 2011 |
| County Road C over Rio San Antonio | Good | 93.5 ft | 126 | 1988 |
| County Road G over Rio San Antonio | Good | 68.9 ft | 105 | 1989 |
| County Road 10 over Alamosa River | Good | 49.9 ft | 102 | 1989 |
| County Road 13 over Alamosa River | Good | 46.9 ft | 89 | 1989 |
| County Road Aa over Empire Canal | Good | 42.3 ft | 64 | 1999 |
| County Road 28 over Conejos River Diversion | Good | 89.2 ft | 60 | 2024 |
| Forest Road 240 over Hot Creek | Good | 22.3 ft | 55 | 2011 |
| Nfsr 250 over Bitter Creek | Good | 41.0 ft | 50 | 2017 |
| Nfsr 250 over Alum Creek | Good | 53.5 ft | 47 | 2020 |
| County Road Cc over Monte Vista Canal | Good | 45.9 ft | 47 | 1992 |
| County Road Dd over Monte Vista Canal | Good | 56.1 ft | 46 | 1993 |
| Fsr105 over Conejos River | Good | 96.1 ft | 44 | 2014 |
| Fdr 255 over Alamosa River | Good | 85.0 ft | 39 | 1980 |
| County Road 19 over La Jara Creek | Good | 27.2 ft | 30 | 1997 |