| Carries | Crosses | Location | Design | Status | Year Built | Year Recon. | Span Len. | Total Len. | Condition | Suff. Rating | ID | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| NBI report Bridgehunter | County Road 1A | Unnamed Draw | 23 Miles Se. Of Newcastle | Wood Stringer/Multi-beam or girder | -- | 1924 | -- | 2.3 | 24.9 | Poor | 29.4 | DYL |
| NBI report Bridgehunter | County Road 1A | BN RR | T44N R061W S10 | Steel Stringer/Multi-beam or girder (5 spans) | -- | 1929 | -- | 29.9 | 111.9 | Poor | 52.1 | DYC |
| NBI report Bridgehunter | County Road 1A | Beaver Creek | 23 Miles Se Of Newcastle | Steel Truss - Thru | -- | 1933 | -- | 80.1 | 294.0 | Poor | 23.7 | DYK |
| NBI report | US 16 | Oil Creek | Upton - Newcastle | Concrete Slab (4 spans) | -- | 1954 | -- | 27.9 | 10.5 | Poor | 38.8 | CHS |
| NBI report | County Road 2 | Blacktail Creek | 20 Miles S. Of Newcastle | Wood Stringer/Multi-beam or girder | -- | 1955 | -- | 21.0 | 2.3 | Poor | 20.0 | DYN |
| NBI report | County Road 54 | Black Thunder Creek | 9 Miles S. Of Clareton | Wood Stringer/Multi-beam or girder (6 spans) | -- | 1957 | -- | 2.3 | 140.1 | Poor | 54.8 | DYD |
| NBI report | US 16 | Alum Creek | Upton - Newcastle | Concrete Slab (3 spans) | -- | 1957 | -- | 27.9 | 74.2 | Poor | 44.9 | CHT |
| NBI report | US 16 | Skull Creek | Upton - Newcastle | Concrete Slab (5 spans) | -- | 1958 | -- | 24.0 | 114.5 | Fair | 76.7 | CHR |
| NBI report | US 16 | Salt Creek | Newcastle - S Dak Line | Steel Stringer/Multi-beam or girder (3 spans) | -- | 1959 | 2013 | 42.0 | 111.9 | Good | 92.7 | CHV |
| NBI report | US 16 | Stockade Beaver Creek | Newcastle - S Dak Line | Steel Stringer/Multi-beam or girder (3 spans) | -- | 1959 | 2013 | 57.1 | 149.9 | Good | 92.9 | CHW |
| NBI report | US 16 | Whoopup Creek | Newcastle - S Dak Line | Steel Stringer/Multi-beam or girder (3 spans) | -- | 1959 | 2013 | 37.1 | 99.1 | Good | 82.7 | CHX |
| NBI report | US 85 | BN RR | Mule Cr Jct - Newcastle | Steel Stringer/Multi-beam or girder (3 spans) | -- | 1963 | 1995 | 54.1 | 129.9 | Fair | 86.0 | BXJ |
| NBI report | N. Seneca Avenue | Cambria Creek | Newcastle Streets | Concrete Stringer/Multi-beam or girder (3 spans) | -- | 1964 | -- | 29.9 | 81.0 | Fair | 72.4 | DYB |
| NBI report | US 16 | E Branch Wind Creek | Moorcroft - Upton | Concrete Culvert (2 spans) | -- | 1966 | -- | 1.0 | 22.0 | Poor | 58.6 | CHN |
| NBI report | US 16 | BN RR | Upton - Newcastle | Steel Stringer/Multi-beam or girder (3 spans) | -- | 1970 | -- | 71.9 | 178.2 | Fair | 88.6 | CHO |
| NBI report | US 16 | Pine Creek | Upton - Newcastle | Concrete Tee beam (3 spans) | -- | 1971 | -- | 48.9 | 12.8 | Fair | 90.8 | CHP |
| NBI report | US 16 | Turner Creek | Upton - Newcastle | Concrete Tee beam (3 spans) | -- | 1971 | -- | 48.9 | 12.8 | Poor | 88.6 | CHQ |
| NBI report | US 16 | Cambria Creek | Newcastle | Concrete Culvert (3 spans) | -- | 1973 | -- | 1.0 | 34.1 | Fair | 84.6 | CHU |
| NBI report | US 16 Bypass | BN RR | Newcastle | Steel Stringer/Multi-beam or girder (3 spans) | -- | 1976 | -- | 125.0 | 311.4 | Fair | 68.6 | DBJ |
| NBI report | US 16 Bus. | Cambria Creek | Newcastle | Steel Stringer/Multi-beam or girder (3 spans) | -- | 1977 | -- | 43.6 | 111.9 | Fair | 83.4 | DBI |
| NBI report | WYO 116 | Lodgepole Creek | Upton - Jct Wyo 450 | Steel Stringer/Multi-beam or girder (2 spans) | -- | 1979 | -- | 59.4 | 121.1 | Fair | 99.6 | DDN |
| NBI report | WYO 116 | BN RR | Upton - Jct Wyo 450 | Steel Stringer/Multi-beam or girder (3 spans) | -- | 1980 | -- | 8.2 | 194.9 | Fair | 97.2 | DGD |
| NBI report | County Road 7A | Little Thunder Creek | 13 Miles W. Of Clareton | Steel Stringer/Multi-beam or girder | -- | 1981 | -- | 47.9 | 60.0 | Poor | 45.4 | EFJ |
| NBI report | County Road 7A | Cheyenne River | 16 Miles S.W. Of Clareton | Steel Stringer/Multi-beam or girder (3 spans) | -- | 1981 | -- | 76.1 | 195.9 | Fair | 100.0 | FAZ |
| NBI report | WYO 450 | Black Thunder Creek | Newcastle - Jct Wyo 59 | Steel Stringer/Multi-beam or girder (3 spans) | -- | 1981 | -- | 54.1 | 138.1 | Fair | 92.7 | DFX |
| NBI report | County Road 59 | Soda Creek | 6 Mi. S. Of Upton | Steel Stringer/Multi-beam or girder | -- | 1982 | -- | 5.9 | 65.0 | Poor | 62.7 | EFI |
| NBI report | County Road 28 | Buffalo Creek | 10 Mi S.W. Of Upton | Steel Stringer/Multi-beam or girder | -- | 1988 | -- | 30.8 | 61.0 | Poor | 66.9 | FOD |
| NBI report | WYO 115 | Mason Creek | Sundance-Upton Road | Steel Stringer/Multi-beam or girder (3 spans) | -- | 1989 | -- | 37.1 | 98.1 | Fair | 87.3 | FQB |
| NBI report | WYO 116 | Mason Creek | Sundance-Upton Road | Steel Stringer/Multi-beam or girder (3 spans) | -- | 1989 | -- | 46.9 | 122.1 | Fair | 92.3 | FPY |
| NBI report | WYO 116 | Mason Creek | 17.13 Mi S. Of Sundance | Steel Stringer/Multi-beam or girder (3 spans) | -- | 1989 | -- | 37.1 | 98.1 | Fair | 87.3 | FPZ |
| NBI report | WYO 116 | Mason Creek | Sundance-Upton Road | Steel Stringer/Multi-beam or girder | -- | 1989 | -- | 20.0 | 24.9 | Fair | 93.4 | FQA |
| NBI report | WYO 450 | Mush Creek | Newcastle-Clareton Road | Steel Stringer/Multi-beam or girder (3 spans) | -- | 1989 | -- | 35.1 | 89.9 | Fair | 87.4 | FLW |
| NBI report | WYO 450 | Skull Creek | Newcastle-Clareton Road | Steel Stringer/Multi-beam or girder (3 spans) | -- | 1989 | -- | 35.1 | 89.9 | Fair | 89.5 | FLX |
| NBI report | WYO 450 | Oil Creek | Newcastle-Clareton Road | Steel Stringer/Multi-beam or girder (3 spans) | -- | 1989 | -- | 41.0 | 106.0 | Fair | 88.5 | FPA |
| NBI report | WYO 451 | Beaver Creek | Osage West | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 1989 | -- | 48.9 | 152.9 | Fair | 94.2 | FLB |
| NBI report | WYO 116 | Iron Creek | Upton-Clareton Road | Steel Stringer/Multi-beam or girder (3 spans) | -- | 1990 | -- | 29.9 | 79.1 | Fair | 99.1 | FQC |
| NBI report | WYO 116 | Coyote Creek | Upton-Clareton Road | Steel Stringer/Multi-beam or girder (3 spans) | -- | 1990 | -- | 29.9 | 79.1 | Fair | 91.2 | FQD |
| NBI report | WYO 116 | Beaver Creek | Upton-Clareton Road | Steel Stringer/Multi-beam or girder (3 spans) | -- | 1990 | -- | 29.9 | 79.1 | Fair | 98.1 | FQE |
| NBI report | WYO 116 | N Fork Soda Creek | Upton-Clareton Road | Steel Stringer/Multi-beam or girder (3 spans) | -- | 1990 | -- | 29.9 | 79.1 | Fair | 99.1 | FQF |
| NBI report | WYO 116 | S Fork Soda Creek | Upton-Clareton Road | Steel Stringer/Multi-beam or girder (3 spans) | -- | 1990 | -- | 29.9 | 79.1 | Fair | 99.1 | FQG |
| NBI report | US 85 | Beaver Creek | Mule Cr Jct-Newcastle | Steel Stringer/Multi-beam or girder (3 spans) | -- | 1993 | -- | 49.9 | 127.0 | Fair | 81.3 | JBJ |
| NBI report | County Road 3 | Beaver Creek | 15 Mi. S.E Of Newcastle | Steel Stringer/Multi-beam or girder | -- | 1997 | -- | 85.0 | 88.9 | Good | 100.0 | KKU |
| NBI report | County Road 3 | S Beaver Creek | 16 Miles S. Of Newcastle | Concrete Culvert (2 spans) | -- | 1997 | -- | 12.1 | 24.9 | Good | 99.0 | KKV |
| NBI report | WYO 450 | Beaver Creek | Newcastle-Reno Jct Road | Steel Stringer/Multi-beam or girder (3 spans) | -- | 1998 | -- | 47.9 | 122.1 | Fair | 98.4 | KPB |
| NBI report | WYO 450 | S Beaver Creek | Newcastle-Reno Jct Road | Steel Stringer/Multi-beam or girder (3 spans) | -- | 2000 | -- | 35.1 | 88.9 | Fair | 90.8 | KPC |
| NBI report | WYO 450 | Lodgepole Creek | Newcastle-Reno Jct | Steel Stringer/Multi-beam or girder (3 spans) | -- | 2004 | -- | 56.4 | 14.8 | Fair | 93.9 | KPD |
| NBI report | WYO 116 | W Fork Hay Creek | Upton South | Concrete Culvert (2 spans) | -- | 2005 | -- | 1.0 | 2.3 | Good | 99.6 | LUS |