| Carries | Crosses | Location | Design | Status | Year Built | Year Recon. | Span Len. | Total Len. | Condition | Suff. Rating | ID | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| NBI report | US 6 ML | SOUTH PLATTE DITCH | 16.2 MI NO OF JCT I-76 | Concrete Culvert | -- | 1926 | 1942 | 22.6 | 22.6 | Good | 97.5 | C-23-K |
| NBI report | County Road 29 | Beaver Creek | 0.1 MI W of Co. Rd. H.25 | Steel Stringer/Multi-beam or girder (5 spans) | -- | 1932 | 1965 | 18.0 | 86.9 | Fair | 76.3 | WTN29-H.20 |
| NBI report Bridgehunter | US 34 ML | SURVEYOR CREEK | 8.7 MI E OF AKRON | Steel Stringer/Multi-beam or girder (6 spans) | NR possible | 1935 | -- | 39.4 | 246.1 | Fair | 67.1 | D-24-B |
| NBI report Bridgehunter | US 36 ML | BEAVER CREEK | 4.9 MI W OF LAST CHANCE | Steel Stringer/Multi-beam or girder (3 spans) | NR eligible | 1935 | -- | 93.8 | 344.2 | Fair | 81.3 | F-22-A |
| NBI report Bridgehunter | US 36 ML | W. PLUM BUSH CRK | 1 MI W OF LAST CHANCE | Concrete Frame | NR listed | 1938 | -- | 58.1 | 72.2 | Fair | 80.8 | F-22-B |
| NBI report Bridgehunter | US 36 ML | PLUMBUSH CREEK | 2.5 MI E OF JCT SH 71 | Concrete Frame | NR listed | 1938 | -- | 58.4 | 73.2 | Fair | 80.3 | F-22-F |
| NBI report | US 36 ML | E FORK OF W PLUM BUSH CR | IN LAST CHANCE | Concrete Culvert (3 spans) | -- | 1938 | -- | 14.1 | 44.0 | Fair | 81.6 | F-22-G |
| NBI report | US 36 ML | DRAW | 0.8 MI E OF JCT SH 71 | Concrete Culvert (2 spans) | -- | 1938 | -- | 9.8 | 21.0 | Fair | 96.2 | F-22-S |
| NBI report | US 36 ML | VEGA CREEK | 4.8 MI E OF JCT SH 71 | Wood Stringer/Multi-beam or girder (3 spans) | -- | 1938 | -- | 23.0 | 70.5 | Fair | 78.0 | F-22-V |
| NBI report | US 36 ML | DRAW | 3.1 MI E OF LINDON | Concrete Culvert (2 spans) | -- | 1938 | -- | 9.8 | 21.0 | Fair | 96.8 | F-23-H |
| NBI report | US 36 ML | DRAW | 2.9 MI E OF LINDON | Concrete Culvert (3 spans) | -- | 1938 | 2001 | 11.5 | 36.7 | Fair | 96.8 | F-23-G |
| NBI report | US 6 ML | PREWITT RES INTAKE CANAL | 13.5 MI NO OF JCT I-76 | Steel Stringer/Multi-beam or girder | NR possible | 1941 | -- | 59.7 | 63.7 | Fair | 74.2 | C-23-D |
| NBI report | US 6 ML | PREWITT OUTLET CANAL | 16.4 MI NO OF JCT I-76 | Steel Stringer/Multi-beam or girder | NR possible | 1941 | -- | 59.1 | 62.7 | Fair | 70.2 | C-23-L |
| NBI report | SH 61 ML | SURVEYOR CREEK | 3 MI N OF JCT US 34 OTIS | Wood Stringer/Multi-beam or girder (4 spans) | NR possible | 1952 | -- | 22.6 | 91.2 | Poor | 41.6 | D-25-E |
| NBI report | US 34 ML | DRAW | 2.6 MI E OF AKRON | Wood Stringer/Multi-beam or girder | -- | 1952 | 1961 | 23.0 | 24.6 | Poor | 58.6 | D-24-O |
| NBI report | SH 63 ML | DRAW | 19 MI NO OF JCT US 36 | Wood Stringer/Multi-beam or girder (3 spans) | -- | 1954 | -- | 19.0 | 59.1 | Fair | 94.6 | D-24-E |
| NBI report | County Road P | Sand Creek Overflow | 0.95 Mi. N. of Co. Rd. 21 | Steel Stringer/Multi-beam or girder | -- | 1955 | 1970 | 31.2 | 34.5 | Fair | 72.0 | WTNP-21.95 |
| NBI report | SH 71 ML | BEAVER CREEK | 9.6 MI NO OF JCT US 36 | Concrete Tee beam (7 spans) | -- | 1956 | -- | 28.5 | 215.6 | Fair | 91.4 | E-22-A |
| NBI report | SH 71 ML | W FK PLUM BUSH CREEK | 1.4 MI NO OF JCT US 36 | Concrete Stringer/Multi-beam or girder (3 spans) | -- | 1956 | -- | 28.5 | 92.9 | Fair | 90.7 | E-22-J |
| NBI report | US 36 ML | ARICKAREE RIVER | JUST E OF COPE | Concrete Tee beam (9 spans) | NR possible | 1957 | -- | 50.9 | 461.0 | Fair | 75.4 | F-25-A |
| NBI report | County Road P | Sand Creek | 1.3 Mi. N. of Co. Rd. 21 | Steel Stringer/Multi-beam or girder | -- | 1957 | 1997 | 28.2 | 30.8 | Fair | 75.5 | WTNP-22.30 |
| NBI report | County Road GG | Trib. of Surveyor Creek | 0.55 Mi N. of Co Rd 41 | Steel Culvert | -- | 1960 | -- | 21.0 | 21.0 | Good | 77.8 | WTNGG-41.55 |
| NBI report | US 36 ML | SAND CREEK | 0.3 MI E OF LINDON | Concrete Tee beam (5 spans) | -- | 1960 | -- | 38.1 | 194.9 | Fair | 94.8 | F-23-D |
| NBI report | I 76 ML EBND | COUNTY ROAD Q | MERINO EXIT | Concrete Tee beam (3 spans) | -- | 1964 | -- | 37.1 | 115.2 | Fair | 95.8 | C-23-AR |
| NBI report | I 76 ML WBND | COUNTY ROAD Q | MERINO EXIT | Concrete Tee beam (3 spans) | -- | 1964 | -- | 37.1 | 115.2 | Fair | 96.0 | C-23-AQ |
| NBI report | SH 61 ML | ROCK CREEK | 14.8 MI NO OF OTIS | Concrete Tee beam (3 spans) | -- | 1965 | -- | 23.0 | 69.9 | Fair | 95.8 | C-25-A |
| NBI report | SH 61 ML | DRAW | 15.4 MI NO OF JCT US 34 | Steel Culvert (4 spans) | -- | 1965 | -- | 5.9 | 33.1 | Fair | 96.9 | C-25-G |
| NBI report | County Road 3 | Tributary to Vega Creek | 0.5 M. E. of St. Hwy. 71 | Steel Stringer/Multi-beam or girder (4 spans) | -- | 1966 | -- | 26.9 | 100.4 | Fair | 46.8 | WTN03-G.50 |
| NBI report | County Road M | Vega Creek | 2.20 Mi South of US 36 | Steel Stringer/Multi-beam or girder (4 spans) | -- | 1967 | -- | 26.9 | 100.4 | Fair | 52.0 | WTNM-09.80 |
| NBI report | County Road Y | N. Fork Arikaree River | 0.6 Mi. N. of Co. Rd. 0 | Steel Stringer/Multi-beam or girder (3 spans) | -- | 1967 | -- | 27.6 | 72.5 | Fair | 42.9 | WTNY-0.60 |
| NBI report | County Road 8 | Gordon Creek | 0.2 Mi. E. of Co. Rd. GG | Steel Stringer/Multi-beam or girder (3 spans) | -- | 1969 | -- | 33.8 | 100.4 | Fair | 54.6 | WTN08-GG.20 |
| NBI report | SH 63 ML | DRAW | 6 MI S OF AKRON | Steel Culvert (7 spans) | -- | 1971 | -- | 5.9 | 99.1 | Fair | 98.9 | D-24-M |
| NBI report | County Road FF | Trib. of Surveyor Creek | 9.9 Mi. No. of Co Rd 38 | Steel Stringer/Multi-beam or girder | -- | 1973 | -- | 28.2 | 30.5 | Fair | 73.0 | WTNFF-38.90 |
| NBI report | County Road M | Vega Creek | 1.8 Mi. N. of Co. Rd. 4 | Steel Stringer/Multi-beam or girder (2 spans) | -- | 1973 | -- | 39.4 | 80.4 | Fair | 91.6 | WTNM-06.80 |
| NBI report | County Road 21 | Sand Creek | 0.1 Mi. E. of Co. Rd. Q | Steel Stringer/Multi-beam or girder (2 spans) | -- | 1974 | -- | 39.4 | 80.4 | Fair | 89.1 | WTN21-Q.10 |
| NBI report | County Road 30 | Trib. to Buck Creek | 0.65 Mi. E. of Co. Rd. R | Steel Stringer/Multi-beam or girder | -- | 1974 | -- | 32.2 | 33.8 | Fair | 74.5 | WTN30-R.65 |
| NBI report | County Road 00 | Trib N.F. Arikaree River | 1.2 Mi E. of Co Rd AA | Concrete Tee beam (3 spans) | -- | 1976 | -- | 48.6 | 127.0 | Fair | 82.3 | WTN00-BB.20 |
| NBI report | County Road 28 | Beaver Creek | 1.15 M. E. of St. Hwy. 71 | Steel Stringer/Multi-beam or girder | -- | 1976 | -- | 28.2 | 30.5 | Fair | 77.4 | WTN26-H.15 |
| NBI report | County Road 18 | Sand Creek | 0.3 Mi E of Co Rd S | Steel Stringer/Multi-beam or girder | -- | 1978 | -- | 36.4 | 38.4 | Fair | 49.9 | WTN18-S.30 |
| NBI report | County Road 59 | Sand Hill Ditch | 0.1 Mi. W. of Co. Rd. R | Steel Stringer/Multi-beam or girder | -- | 1979 | -- | 38.7 | 40.4 | Fair | 72.3 | WTN59-Q.80 |
| NBI report | SH 63 ML | DRAW | 14 MI NO OF JCT US 36 | Concrete Culvert (3 spans) | -- | 1979 | -- | 16.1 | 44.3 | Good | 98.9 | E-24-I |
| NBI report | County Road GG | Hell Creek | 1.9 Mi. N. of Co. Rd. 27 | Steel Culvert (4 spans) | -- | 1985 | -- | 5.9 | 30.2 | Good | 95.0 | WTNGG-28.90 |
| NBI report | County Road 59 | South Platte River | 0.5 Mi. E. of Co. Rd. Q | Steel Stringer/Multi-beam or girder (4 spans) | -- | 1986 | -- | 64.6 | 262.2 | Fair | 84.2 | WTN59-Q.50-A |
| NBI report | County Road QQ | Gordon Creek | 0.8 Mi. N. of Co. Rd. 5 | Steel Stringer/Multi-beam or girder | -- | 1986 | -- | 62.0 | 67.3 | Fair | 97.6 | WTNQQ-05.80-A |
| NBI report | County Road QQ | Rock Creek | 0.95 Mi. N. of Co. Rd. 54 | Steel Culvert (2 spans) | -- | 1986 | -- | 9.8 | 24.0 | Poor | 70.0 | WTNQQ-54.95-A |
| NBI report | County Road 59 | South Platte River | 0.25 Mi. E. of Co. Rd. Q | Steel Stringer/Multi-beam or girder (3 spans) | -- | 1987 | -- | 58.4 | 182.4 | Fair | 95.4 | WTN59-Q.25-A |
| NBI report | County Road JJ | Hell Creek | 1.5 Mi. N. of Co. Rd. 28 | Steel Stringer/Multi-beam or girder (2 spans) | -- | 1987 | -- | 48.6 | 102.7 | Fair | 90.0 | WTNJJ-29.50-A |
| NBI report | County Road LL | Gordon Creek | 1.4 Mi. N. of Co. Rd. 5 | Steel Stringer/Multi-beam or girder | -- | 1988 | -- | 62.0 | 67.3 | Fair | 95.6 | WTNLL-06.40-A |
| NBI report | County Road R | Gordon Creek | 0.85 Mi. N. of Co. Rd. 2 | Steel Culvert (2 spans) | -- | 1988 | -- | 9.2 | 23.0 | Good | 97.0 | WTNR-02.85-A |
| NBI report | County Road 59 | South Platte River | 0.6 Mi. E. of Co. Rd. Q | Steel Stringer/Multi-beam or girder (8 spans) | -- | 1989 | -- | 64.6 | 522.7 | Fair | 96.6 | WTN59-Q.60-A |
| NBI report | County Road KK.75 | Surveyor Creek | 0.25 Mi, N. of Co Rd 40.5 | Steel Culvert (5 spans) | -- | 1989 | -- | 5.9 | 42.7 | Fair | 97.0 | WTNKK.75-40.50A |
| NBI report | County Road 21 | Vega Creek | 0.6 M. E. of Co. Rd. M | Steel Stringer/Multi-beam or girder (2 spans) | -- | 1990 | -- | 48.6 | 102.0 | Fair | 97.8 | WTN21-M.60-A |
| NBI report | County Road CC | N. Fork Arikaree River | 0.4 Mi No. of Co Rd 0 | Steel Stringer/Multi-beam or girder (3 spans) | -- | 1990 | -- | 85.3 | 221.1 | Fair | 98.0 | WTNCC-0.40-A |
| NBI report | County Road 37 | Surveyor Creek | 0.8 Mi. E. of Co. Rd. FF | Steel Stringer/Multi-beam or girder | -- | 1991 | -- | 77.1 | 82.0 | Good | 96.7 | WTN37-FF.80-A |
| NBI report | County Road CC | Gordon Creek | 0.5 Mi. N. of Co. Rd. 8 | Steel Stringer/Multi-beam or girder (2 spans) | -- | 1992 | -- | 68.6 | 142.4 | Fair | 98.9 | WTNCC-8.50-A |
| NBI report | County Road RR | Jack Creek | 1.4 Mi. N. of Co. Rd. 20 | Steel Stringer/Multi-beam or girder (2 spans) | -- | 1992 | -- | 49.5 | 102.0 | Fair | 93.5 | WTNRR-21.40-A |
| NBI report | County Road 17 | Unnamed Draw | 2.4 Mi. E. of St. Hwy. 63 | Steel Stringer/Multi-beam or girder | -- | 1993 | -- | 62.0 | 66.9 | Fair | 97.8 | WTN17-EE.40-A |
| NBI report | County Road 25 | Prewitt Outlet Canal | 0.2 Mi. E. of US Hwy. 36 | Steel Stringer/Multi-beam or girder | -- | 1993 | -- | 36.7 | 42.0 | Good | 94.3 | WTN60-S.70-A |
| NBI report | County Road D | Trib. to Beaver Creek | 0.65 Mi. N. of Co. Rd. 20 | Steel Culvert (2 spans) | -- | 1993 | -- | 8.5 | 21.3 | Fair | 97.0 | WTND-20.65 |
| NBI report | County Road S | Sand Creek | 0.1 Mi. N. of Co. Rd. 18 | Steel Stringer/Multi-beam or girder | -- | 1993 | -- | 62.0 | 67.3 | Good | 96.3 | WTNS-18.10-A |
| NBI report | County Road 57 | Prewitt Inlet Canal | 0.35 Mi. E. of Co. Rd. N | Steel Stringer/Multi-beam or girder | -- | 1994 | -- | 56.4 | 63.0 | Fair | 98.0 | WTN57-N.35-A |
| NBI report | County Road 2 | Gordon Creek | 2.5 M. E. of Co. Rd. M | Steel Stringer/Multi-beam or girder | -- | 1995 | -- | 58.1 | 63.0 | Good | 98.0 | WTN02-P.50-A |
| NBI report | County Road PP | Jack Creek | 0.3 Mi. N. of Co. Rd. 20 | Steel Stringer/Multi-beam or girder | -- | 1995 | -- | 57.7 | 63.0 | Good | 99.0 | WTNPP-20.30-A |
| NBI report | County Road R | N. Fork Arikaree River | 0.25 Mi. N. of Co. Rd. 0 | Steel Stringer/Multi-beam or girder | -- | 1995 | -- | 41.3 | 46.3 | Good | 98.0 | WTNR-00.25-A |
| NBI report | County Road DD | Hell Creek | 1.3 Mi. N. of Co. Rd. 26 | Prestressed Tee beam | -- | 1997 | -- | 56.4 | 62.0 | Fair | 100.0 | WTNDD-27.30-A |
| NBI report | County Road P | Prewitt Inlet Canal | 0.4 Mi. N. of Co. Rd. 57 | Steel Stringer/Multi-beam or girder | -- | 1997 | -- | 60.4 | 63.0 | Good | 96.0 | WTNP-57.40-A |
| NBI report | County Road QQ | Jack Creek | 10 MI N of Co. Rd. 20 | Steel Stringer/Multi-beam or girder | -- | 1997 | -- | 58.1 | 63.0 | Good | 98.0 | WTNQQ-20.85-A |
| NBI report | County Road 30 | Buck Creek | 50 Ft. E. of Co. Rd. R | Prestressed Tee beam | -- | 1998 | -- | 94.5 | 100.1 | Good | 100.0 | WTN30-R.00-A |
| NBI report | County Road LL | Arikaree River | 1.75 M. N. of Co. Rd. 1 | Prestressed Tee beam (2 spans) | -- | 1998 | -- | 101.1 | 211.0 | Good | 100.0 | WTNLL-02.75-A |
| NBI report | County Road U | Gordon Creek | 0.4 Mi. N. of Co. Rd. 4 | Prestressed Stringer/Multi-beam or girder | -- | 2000 | -- | 74.5 | 79.7 | Good | 99.0 | WTNU-04.60-A |
| NBI report | US 34 ML | CAMP CREEK | 8 MI. E OF BRUSH | Concrete Culvert (3 spans) | -- | 2000 | -- | 13.8 | 44.0 | Good | 94.3 | D-23-C |
| NBI report | County Road 57 | Prewitt Canal Lateral | 50 Ft. E. of Co. Rd. N | Prestressed Tee beam | -- | 2002 | -- | 35.4 | 40.0 | Good | 99.0 | WTN57-N.00-A |
| NBI report | US 36 ML | DRAW | 3.9 MI W OF LAST CHANCE | Concrete Culvert (2 spans) | -- | 2005 | -- | 20.0 | 40.7 | Good | 99.6 | F-22-U |
| NBI report | US 35 ML | DRAW | IN THE TOWN OF OTIS | Steel Culvert (8 spans) | -- | 2006 | -- | 6.2 | 69.9 | Good | 82.7 | D-25-B |
| NBI report | County Road DD | Trib. of Surveyor Creek | .70 Mi North of CR 41 | Steel Culvert (4 spans) | -- | 2008 | -- | 4.9 | 24.9 | Good | 97.0 | WTNDD-41.70 |
| NBI report | US 36 ML | DRAW | 4.5 MI E OF JCT SH 71 | Prestressed Stringer/Multi-beam or girder (2 spans) | -- | 2017 | -- | 71.5 | 149.3 | Good | 99.6 | F-22-X |
| NBI report | US 36 ML | DRAW | 5.3 MI E OF JCT SH 71 | Prestressed Stringer/Multi-beam or girder | -- | 2017 | -- | 63.0 | 67.9 | Good | 99.4 | F-23-U |