| Carries | Crosses | Location | Design | Status | Year Built | Year Recon. | Span Len. | Total Len. | Condition | Suff. Rating | ID | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| NBI report Bridgehunter | County Road 9 | Cheyenne River | 6 Mi. N.E.Of Mule Crk Jct | Steel Truss - Thru | NR eligible | 1920 | 1960 | 130.9 | 132.9 | Poor | 42.5 | DSD |
| NBI report | US 20 | Niobrara River | Lusk - Nebr Line | Concrete Slab (4 spans) | -- | 1954 | -- | 27.9 | 103.4 | Fair | 72.7 | CFC |
| NBI report | WYO 270 | Unnamed Draw | Manville South | Steel Culvert (2 spans) | -- | 1956 | -- | 11.2 | 24.9 | Good | 98.5 | JUH |
| NBI report | County Road 64 | S Indian Creek | 8 Miles E. Of Hat Creek | Concrete Slab (4 spans) | -- | 1958 | -- | 24.0 | 89.9 | Good | 81.7 | DSA |
| NBI report | WYO 272 | Lance Creek | Jct Wyo 270 - North | Steel Stringer/Multi-beam or girder (3 spans) | -- | 1969 | -- | 46.9 | 120.1 | Fair | 90.8 | BTK |
| NBI report | US 18 | Stockpass | Orin Jct-Lusk | Steel Culvert (2 spans) | -- | 1970 | -- | 13.1 | 29.9 | Good | 90.5 | HTF |
| NBI report | US 18 | Old Woman Creek | Lusk - Mule Creek Jct | Steel Stringer/Multi-beam or girder (3 spans) | -- | 1971 | -- | 75.1 | 194.9 | Fair | 77.7 | BWX |
| NBI report | County Road 11 | Black Creek | 12 Mi Sw Of Mule Crk Jct | Concrete Tee beam | -- | 1981 | -- | 40.0 | 40.0 | Fair | 75.0 | EFG |
| NBI report | County Road 13 | Lance Creek | 2 Miles N.E. Of Cow Creek | Steel Stringer/Multi-beam or girder (2 spans) | -- | 1983 | -- | 68.9 | 142.1 | Fair | 83.0 | EUH |
| NBI report | County Road 6 | Hungry Hollow | 6 Mi W. Of Mule Crk Jct | Prestressed Channel beam | -- | 1983 | 1991 | 39.0 | 40.0 | Fair | 90.0 | EFF |
| NBI report | US 20 | CNW RR | Lusk-Vantassel Road | Steel Stringer/Multi-beam or girder (3 spans) | -- | 1984 | -- | 94.2 | 241.2 | Fair | 84.2 | EOS |
| NBI report | Daley Street | Niobrara River | Lusk | Concrete Culvert (2 spans) | -- | 1986 | -- | 9.8 | 21.0 | Good | 99.9 | FEQ |
| NBI report | US 20 | S Fork Niobrara River | Lusk - Nebr. State Line | Steel Stringer/Multi-beam or girder (3 spans) | -- | 1986 | -- | 44.0 | 118.1 | Fair | 96.6 | FDY |
| NBI report | US 20 | Van Tassell Creek | Lusk - Nebr. Line | Steel Stringer/Multi-beam or girder (3 spans) | -- | 1986 | -- | 35.1 | 94.2 | Fair | 96.8 | FDZ |
| NBI report | US 18 | Old Woman Creek | Lusk - Newcastle | Steel Stringer/Multi-beam or girder (3 spans) | -- | 1987 | -- | 56.1 | 145.0 | Fair | 74.0 | FEW |
| NBI report | US 18 | Niobrara River | Lusk | Steel Stringer/Multi-beam or girder | -- | 1988 | -- | 102.7 | 108.9 | Good | 92.6 | FDE |
| NBI report | US-18 | Mule Creek | Lusk-Newcastle | Concrete Culvert (2 spans) | -- | 1988 | -- | 12.1 | 87.9 | Fair | 65.0 | FGP |
| NBI report | US 85 | Cheyenne River | Mule Creek Jct-Newcastle | Steel Stringer/Multi-beam or girder (3 spans) | -- | 1990 | -- | 164.1 | 420.0 | Fair | 95.0 | FRA |
| NBI report | US 85 | Bobcat Creek | Mule Creek Jct-Newcastle | Concrete Culvert (2 spans) | -- | 1991 | -- | 9.8 | 22.0 | Good | 87.3 | FRB |
| NBI report | W Pershing Street | Niobrara River | Lusk Streets | Concrete Culvert (3 spans) | -- | 1991 | -- | 9.8 | 34.1 | Good | 87.0 | FVC |
| NBI report | US 85 | Robbers Roost Creek | Mule Creek Jct-Newcastle | Concrete Culvert (2 spans) | -- | 1992 | -- | 9.8 | 25.9 | Fair | 87.3 | JOH |
| NBI report | County Road 14 | Lightning Creek | N. Lance Creek Road | Concrete Stringer/Multi-beam or girder (2 spans) | -- | 1994 | -- | 54.1 | 109.9 | Fair | 95.0 | KBG |
| NBI report | County Road 14 | Cow Creek | N. Lance Creek Road | Concrete Stringer/Multi-beam or girder (2 spans) | -- | 1994 | -- | 54.1 | 109.9 | Fair | 95.0 | KBH |
| NBI report | County Road 50 | Lightning Creek | Kaye Field Road | Concrete Stringer/Multi-beam or girder | -- | 1994 | -- | 52.8 | 55.1 | Good | 94.8 | KHV |
| NBI report | WYO 270 | Cherry Creek | Lance Creek-South | Steel Stringer/Multi-beam or girder (3 spans) | -- | 1995 | -- | 47.9 | 125.0 | Good | 99.3 | KJT |
| NBI report | County Road 18 | Sage Creek | 14 Mi Ne Of Lusk | Steel Stringer/Multi-beam or girder (3 spans) | -- | 1997 | -- | 50.9 | 128.0 | Fair | 100.0 | KHU |
| NBI report | County Road 6 | Alkali Creek | 3 Mi. Nw Of Mule Crk Jct | Steel Stringer/Multi-beam or girder (3 spans) | -- | 1997 | -- | 45.9 | 118.1 | Fair | 100.0 | KHT |
| NBI report | US 20 | Niobrara River | Lusk Streets, 3Rd Street | Concrete Culvert (4 spans) | -- | 2003 | -- | 12.1 | 57.7 | Good | 95.6 | LJA |
| NBI report Bridgehunter | WYO 271 | Lance Creek | .17 Mi West Of Lance Cree | Steel Stringer/Multi-beam or girder (3 spans) | -- | 2003 | -- | 84.0 | 214.9 | Fair | 89.5 | LMG |
| NBI report | WYO 271 | Little Lightning Creek | 3 Mi West Of Lance Creek | Steel Stringer/Multi-beam or girder (3 spans) | -- | 2003 | -- | 44.0 | 115.2 | Fair | 94.5 | LMJ |
| NBI report | WYO 270 | Provost Draw | Lance Creek East Section | Concrete Culvert (2 spans) | -- | 2004 | -- | 9.8 | 24.0 | Good | 99.2 | LOU |
| NBI report | WYO 270 | Old Woman Creek | Lance Creek East Road | Steel Stringer/Multi-beam or girder (3 spans) | -- | 2007 | -- | 59.1 | 149.9 | Fair | 94.3 | LUI |
| NBI report | US 85 | UP RR | Lusk Streets | Prestressed Box beam or girders - Multiple | -- | 2016 | -- | 69.9 | 69.9 | Good | 92.6 | MYV |
| NBI report | County Road 11 | Lance Creek | 12 Mi SW of mule Crk Jct | Steel Stringer/Multi-beam or girder (3 spans) | -- | 2017 | -- | 70.9 | 181.1 | Good | 93.0 | MWV |