Park County, WY

187 public highway bridges

Park County Bridge Snapshot

According to the Federal Highway Administration's 2024 National Bridge Inventory, Park County, Wyoming contains 187 public highway bridges. Roughly 37.4% are rated “Good,” 58.3% “Fair,” and 4.3% “Poor.” Poor means the lowest applicable deck, superstructure, substructure, or culvert rating is 4 or below on the 0–9 NBI scale. It is a condition category, not a live safety or closure decision.

Responsible agencies inspect covered bridges on risk-based intervals under current NBIS rules and submit inventory data to FHWA annually. The list below shows every NBI-tracked bridge in the county. Use the “Sort by” controls to change the ordering, and click any row for its reported inspection date, traffic count, and condition fields.

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

187
Total Bridges
37.4%
Good
58.3%
Fair
4.3%
Poor Condition

Condition Distribution

Good
37.4% (70)
Fair
58.3% (109)
Poor
4.3% (8)

All Bridges (187)

US 14A

Fair

Over: Garland Canal

Cody - Powell, Park, WY

Built 2010 Load: 49.0 t ADT: 5,827

US 14

Fair

Over: Elk Fork Creek

Yellowstone Park - Cody, Park, WY

Built 1998 Load: 49.9 t ADT: 3,071

US 14

Fair

Over: N Fork Shoshone River

Yellowstone Park - Cody, Park, WY

Built 1998 Load: 50.8 t ADT: 3,071

GRAND LOOP ROAD

Fair

Over: GIBBON RIVER

20.2 MI. SOUTH OF MAMMOTH, Park, WY

Built 1960 Load: 53.5 t ADT: 1,807

Pa Cnty Rd 4DT

Fair

Over: Sunshine Supply Canal

14 Miles Sw Of Meeteetse, Park, WY

Built 1973 Load: 54.0 t ADT: 175

Pa Cnty Rd 4DT

Fair

Over: Wood River

12 Miles Sw Of Meteetse, Park, WY

Built 1925 Load: 55.8 t ADT: 175

US 14A

Fair

Over: Shoshone River

Cody - Powell, Park, WY

Built 1957 Load: 57.2 t ADT: 7,149

WYO 296

Fair

Over: Sunlight Creek

Clarks Fork Road, Park, WY

Built 1985 Load: 58.1 t ADT: 832

NO DATA ENTERED

Fair

Over: NO DATA ENTERED

NO DATA ENTERED, Park, WY

Built 1960 Load: 88.1 t ADT: 50

NFSR

Good

Over: SUNLIGHT CREEK

NO DATA ENTERED, Park, WY

Built 1972 ADT: 50

BEARTOOTH HIGHWAY

Good

Over: LAKE CREEK

19.0 MI. EAST OF NE ENTRA, Park, WY

Built 1974 Load: 17.2 t ADT: 1,775

FDR

Good

Over: SUNLIGHT CREEK

31 MILES NW OF CODY, WY, Park, WY

Built 1952 Load: 20.9 t ADT: 50

FSR 446

Good

Over: KITTY CREEK

NO DATA ENTERED, Park, WY

Built 2007 Load: 23.7 t ADT: 50

Pa Cnty Rd 3SL

Good

Over: Greybull River

15 Mi. Ne Of Meeteetse, Park, WY

Built 1964 Load: 25.2 t ADT: 36

Pa Cnty Rd L8A

Good

Over: Frannie Canal

3 Miles N.W. Of Powell, Park, WY

Built 1970 Load: 25.4 t ADT: 802

FDR

Good

Over: SPRING CREEK

56 MI NW CODY, Park, WY

Built 1982 Load: 26.6 t ADT: 50

FSR 438

Good

Over: NEWTON CREEK

NEWTON CAMPGROUND, Park, WY

Built 2000 Load: 26.6 t ADT: 50

Pa Cnty Rd R17

Good

Over: Alkali Creek

2.5 Mi. N.W. Of Ralston, Park, WY

Built 1974 Load: 28.1 t ADT: 128

FDR

Good

Over: N.FORK SHOSHONE

34 MILES WEST OF CODY, WY, Park, WY

Built 1940 Load: 28.2 t ADT: 25

Pa Cnty Rd 4DT

Good

Over: Wood River

11.5 Mi. SW of Meteetsee, Park, WY

Built 2021 Load: 28.2 t ADT: 175

WYO 120

Good

Over: Meeteetse Creek

Thermopolis - Cody, Park, WY

Built 1970 Load: 29.0 t ADT: 2,015

Pa Cnty Rd R4A

Good

Over: Bitter Creek

.20 Mi S. Of Garland, Park, WY

Built 1989 Load: 29.0 t ADT: 128

Pa Cnty Rd R5B

Good

Over: Willwood Canal

6 Mi. S.E. Of Powell, Park, WY

Built 1999 Load: 29.4 t ADT: 128

Pa Cnty Rd L11C

Good

Over: Garland Canal

0.5 Miles N. Of Ralston, Park, WY

Built 1960 Load: 29.5 t ADT: 775

Pa Cnty Rd R16

Good

Over: Alkali Creek

1.5 Mi N Of Ralston, Park, WY

Built 2011 Load: 30.8 t ADT: 128

BEARTOOTH HIGHWAY

Good

Over: FOX CREEK

10.9 MI. EAST OF NE ENTRA, Park, WY

Built 1963 Load: 31.7 t ADT: 1,775

WYO 296

Good

Over: Muddy Creek

Jct US 212 - Jct WYO 120, Park, WY

Built 1970 Load: 31.8 t ADT: 832

Pa Cnty Rd 6WX

Good

Over: Legg Creek

35 Mi Sw Of Cody, Park, WY

Built 2005 Load: 31.8 t ADT: 177

Pa Cnty Rd L3B

Good

Over: Deaver Canal

3 Miles N.W. of Garland, Park, WY

Built 2019 Load: 32.4 t ADT: 128

FDR

Good

Over: LITTLE SUNLIGHT CREEK

NO DATA ENTERED, Park, WY

Built 1973 Load: 32.7 t ADT: 50

Pa Cnty Rd 1AB

Good

Over: State Ditch

5 Miles S.E. Of Clark, Park, WY

Built 1960 Load: 32.7 t ADT: 206

Pa Cnty Rd 1AB

Good

Over: Bennett Creek

3 Miles S.E. Of Clark, Park, WY

Built 1960 Load: 32.7 t ADT: 206

Pa Cnty Rd R4H

Good

Over: Bitter Creek

0.4 Miles W. Of Garland, Park, WY

Built 1967 Load: 32.7 t ADT: 106

WYO 295

Good

Over: Frannie Canal

Powell-Elk Basin, Park, WY

Built 1983 Load: 32.7 t ADT: 166

Pa Cnty Rd R10A

Good

Over: Frannie Canal

5.5 Mi. N. Of Powell, Park, WY

Built 1972 Load: 32.7 t ADT: 384

WYO 294

Good

Over: W Fork Big Sand Coulee

P-32 - P-33 Connector, Park, WY

Built 1961 Load: 32.7 t ADT: 792

WYO 294

Good

Over: Unnamed Draw

P-32 - P-33 Connector, Park, WY

Built 1961 Load: 32.7 t ADT: 792

WYO 295

Good

Over: Willwood Draw

Powell-Woodwood Road, Park, WY

Built 1987 Load: 32.7 t ADT: 1,151

Pa Cnty Rd L8A

Good

Over: Bitter Creek

2 Mi S.E. Of Garland, Park, WY

Built 1989 Load: 32.7 t ADT: 356

Pa Cnty Rd R1A

Good

Over: Sidon Canal

Apx 4 Miles Se Of Garland, Park, WY

Built 1970 Load: 32.7 t ADT: 117

WYO 291

Good

Over: Cody Canal

South Fork Road, Park, WY

Built 1995 Load: 32.7 t ADT: 1,417

WYO 291

Good

Over: Cody Canal

South Fork Road, Park, WY

Built 1995 Load: 32.7 t ADT: 1,417

Pa Cnty Rd 8VE

Good

Over: Big Sand Coulee

35 Miles North Of Cody, Park, WY

Built 1994 Load: 32.7 t ADT: 183

Pa Cnty Rd R6A

Good

Over: Garland Canal

3 Miles Ne Of Powell, Park, WY

Built 1999 Load: 32.7 t ADT: 327

US 14A

Good

Over: Iron Creek

Cody - Powell, Park, WY

Built 2010 Load: 32.7 t ADT: 5,827

WYO 294

Good

Over: Big Sand Coulee

9 mi north of Ralston, Park, WY

Built 1960 Load: 32.7 t ADT: 792

Pa Cnty Rd L14B

Good

Over: Shoshone River

8 Mi Sw Of Willwood, Park, WY

Built 2016 Load: 33.0 t ADT: 206

WYO 120

Good

Over: Cody Canal

Thermopolis - Cody, Park, WY

Built 1979 Load: 34.5 t ADT: 2,654

Pa Cnty Rd 6QS

Good

Over: S Fork Shoshone River

13 Mi. S.W. Of Cody, Park, WY

Built 2018 Load: 35.3 t ADT: 90

US 14

Good

Over: Trout Creek

Yellowstone Pk - Cody, Park, WY

Built 1982 Load: 35.4 t ADT: 2,406

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

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Data sourced from official public datasets. See our methodology for details. Retrieved and formatted by PlainBridges

Every figure on PlainBridge is rendered directly from federal source data, no number is typed in by an editor. This page draws directly on federal source data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.