Sheridan County, WY

171 public highway bridges

Sheridan County Bridge Snapshot

Sheridan County, Wyoming contains 171 public highway bridges in the FHWA National Bridge Inventory. Roughly 19.3% are rated “Good,” 58.5% “Fair,” 4.1% “Poor,” and 4.1% are classified as structurally deficient — the federal designation for spans whose deck, superstructure, or substructure has been rated 4 or below on the 0–9 NBI scale. Structurally deficient does not mean unsafe to cross; it means the bridge is on the priority list for repair or replacement.

Inspections in WY are conducted by certified engineers from the state Department of Transportation on a 24-month cycle, and results are reported back to the FHWA each spring. The list below shows every NBI-tracked bridge in the county, sorted by inventory load rating. Use the “Sort by” controls to surface the lowest-rated spans first, and click any row for full inspection history, traffic counts, and condition trends.

Source: FHWA National Bridge Inventory. See methodology for full definitions.

171

Total Bridges

19.3%

Good

4.1%

Poor

4.1%

Structurally Deficient

Condition Distribution

Good

19.3% (33)

Fair

58.5% (100)

Poor

4.1% (7)

SD

4.1% (7)

All Bridges (171)

Sort:

US 87 Bus

Over: Little Goose Creek

Sheridan - Banner, Sheridan, WY

Built 1946 Load: 26.3 t ADT: 1,647

Sh Cnty Rd 70

Over: Clear Creek

3 Miles N.E. Of Leiter, Sheridan, WY

Built 1973 Load: 26.3 t ADT: 8

I-90 EBL

Over: Machinery Pass

Sheridan - Buffalo, Sheridan, WY

Built 1968 Load: 28.1 t ADT: 3,447

I-90 WBL

Over: Machinery Pass

Sheridan - Buffalo, Sheridan, WY

Built 1968 Load: 28.1 t ADT: 3,517

Sh Cnty Rd 89

Over: Wolf Creek

6 Miles N.W. Of Beckton, Sheridan, WY

Built 1986 Load: 29.0 t ADT: 187

Sh Cnty Rd 81

Over: Big Goose Creek

9 Mi S.W. Of Sheridan, Sheridan, WY

Built 1960 Load: 29.0 t ADT: 111

WYO 336

Over: Wildcat Creek

Sheridan - East, Sheridan, WY

Built 1956 Load: 29.9 t ADT: 189

Sh Cnty Rd 53

Over: Big Goose Creek

Beckton, Sheridan, WY

Built 1987 Load: 29.9 t ADT: 163

I-90 WBL

Over: Goose Creek

Sheridan Marginal, Sheridan, WY

Built 1960 Load: 30.8 t ADT: 3,907

US 87 Bus

Over: Little Goose Creek

Sheridan - Banner, Sheridan, WY

Built 1939 Load: 30.8 t ADT: 1,647

WYO 338

Over: BNSF / Goose Creek

Sheridan-Decker Road, Sheridan, WY

Built 1987 Load: 30.8 t ADT: 960

Sh Cnty Rd 139

Over: BNSF Railway

4 Mi N.E. Of Sheridan, Sheridan, WY

Built 1988 Load: 30.8 t ADT: 889

I-90 WBL

Over: BNSF Railway

Montana Line - Sheridan, Sheridan, WY

Built 1960 Load: 31.8 t ADT: 3,758

US 14

Over: Clear Creek

Ucross - Jct WYO 59, Sheridan, WY

Built 1975 Load: 31.8 t ADT: 304

US 14

Over: BNSF Railway

Ucross Jct-Gillette, Sheridan, WY

Built 1989 Load: 31.8 t ADT: 304

I-90 EBL

Over: BNSF Railway

Montana Line - Sheridan, Sheridan, WY

Built 1960 Load: 32.7 t ADT: 3,688

I-90 EBL

Over: Meade Creek

Sheridan - Buffalo, Sheridan, WY

Built 1966 Load: 32.7 t ADT: 3,427

I-90 WBL

Over: Meade Creek

Sheridan - Buffalo, Sheridan, WY

Built 1966 Load: 32.7 t ADT: 3,613

US 14

Over: Whitmeyer Creek

Ucross - Jct WYO 59, Sheridan, WY

Built 1961 Load: 32.7 t ADT: 304

WYO 331

Over: Big Goose Creek

Loucks Street Sheridan, Sheridan, WY

Built 1970 Load: 32.7 t ADT: 4,744

Sh Cnty Rd 103

Over: Little Goose Creek

2.5 Miles S. Of Big Horn, Sheridan, WY

Built 1974 Load: 32.7 t ADT: 19

Sh Cnty Rd 1211

Over: Badger Creek

15 Miles N.E. Of Sheridan, Sheridan, WY

Built 1977 Load: 32.7 t ADT: 655

N Gould Street

Over: Little Goose Creek

Sheridan, Sheridan, WY

Built 1984 Load: 32.7 t ADT: 644

WYO 193

Over: South Piney Creek

Banner-Story, Sheridan, WY

Built 1986 Load: 32.7 t ADT: 557

WYO 338

Over: Ash Creek

Sheridan-Mont. Line, Sheridan, WY

Built 1989 Load: 32.7 t ADT: 913

US 14

Over: Five Mile Creek

Dayton-Ranchester, Sheridan, WY

Built 1960 Load: 32.7 t ADT: 4,781

WYO 336

Over: Negro Draw

Sheridan-Ulm, Sheridan, WY

Built 1995 Load: 32.7 t ADT: 189

Sh Cnty Rd 114

Over: Prairie Dog Creek

Coutant Creek Rd, Sheridan, WY

Built 1992 Load: 32.7 t ADT: 76

US 14

Over: Donkey Creek

Ucross-Clearmont, Sheridan, WY

Built 1980 Load: 32.7 t ADT: 829

WYO 341

Over: Deadman Creek

1 mi north of Arvada, Sheridan, WY

Built 1980 Load: 32.7 t ADT: 353

Sh Cnty Rd 1260

Over: Tongue River

Acme Interchange, Sheridan, WY

Built 1992 Load: 32.7 t ADT: 68

US 14

Over: Dead Mans Draw

Sheridan-Gillette, Sheridan, WY

Built 2000 Load: 32.7 t ADT: 304

WYO 337

Over: Goose Creek

Ft Mackenzie Rd Sheridan, Sheridan, WY

Built 1971 Load: 33.6 t ADT: 3,143

WYO 193

Over: North Piney Creek

Banner-Story, Sheridan, WY

Built 1986 Load: 33.6 t ADT: 1,510

Sh Cnty Rd 269

Over: Powder River

16 Miles N. Of Arvada, Sheridan, WY

Built 1989 Load: 33.6 t ADT: 121

FSR 16

Over: SOUTH TONGUE RIVER

9.7 MI ON FSR 16, Sheridan, WY

Built 1959 Load: 33.7 t ADT: 36

Sh Cnty Rd 197

Over: Clear Creek

Double Crossing Road, Sheridan, WY

Built 1997 Load: 34.2 t ADT: 111

8th Street

Over: Soldier Creek

Downer Addt Road Sheridan, Sheridan, WY

Built 1970 Load: 34.5 t ADT: 1,125

Sh Cnty Rd 84

Over: Dutch Creek

7 Miles East Of Sheridan, Sheridan, WY

Built 1950 Load: 34.5 t ADT: 37

US 14

Over: Lone Tree Creek

Sheridan Gillette, Sheridan, WY

Built 1987 Load: 34.5 t ADT: 304

Broadway Street

Over: Little Goose Creek

Broadway St. - Sheridan, Sheridan, WY

Built 1986 Load: 34.5 t ADT: 4,360

Sh Cnty Rd 38

Over: Powder River

0.3 Miles South Of Arvada, Sheridan, WY

Built 1990 Load: 34.5 t ADT: 13

Sh Cnty Rd 131

Over: Prairie Dog Creek

10 Mi Se Of Sheridan, Sheridan, WY

Built 1990 Load: 34.5 t ADT: 157

WYO 345

Over: Five Mile Creek

Montana Line - Sheridan, Sheridan, WY

Built 1952 Load: 35.4 t ADT: 500

I-90 EBL

Over: BNSF Railway

Sheridan Marginal, Sheridan, WY

Built 1962 Load: 35.4 t ADT: 4,669

I-90 WBL

Over: BNSF Railway

Sheridan Marginal, Sheridan, WY

Built 1962 Load: 35.4 t ADT: 5,095

5th Street

Over: Big Goose Creek

5th St. - Sheridan, Sheridan, WY

Built 1968 Load: 35.4 t ADT: 9,192

US 14

Over: Coal Creek

Sheridan-Gillette Road, Sheridan, WY

Built 1987 Load: 35.4 t ADT: 829

S Sheridan Avenue

Over: Little Goose Creek

City Of Sheridan, Sheridan, WY

Built 1990 Load: 35.4 t ADT: 5,674

US 14

Over: South Fork Tongue River

Burgess Jct-Dayton, Sheridan, WY

Built 1994 Load: 35.4 t ADT: 767

Read our methodology — how this data is sourced, computed, and verified.

Related

Browse all → | Rankings →

Data sourced from official U.S. government datasets. See our methodology for details. Retrieved and formatted by PlainBridges Editorial

Reviewed byPlainbridges Editorial, Plain Bridges Editorial Team · June 6, 2026