Carbon County, WY

207 public highway bridges

Carbon County Bridge Snapshot

According to the Federal Highway Administration's 2024 National Bridge Inventory, Carbon County, Wyoming contains 207 public highway bridges. Roughly 32.4% are rated “Good,” 42% “Fair,” and 6.8% “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.

207

Total Bridges

32.4%

Good

42%

Fair

6.8%

Poor Condition

Condition Distribution

Good

32.4% (67)

Fair

42% (87)

Poor

6.8% (14)

All Bridges (207)

Sort:

I-80 EBL

Over: Daley Road Intg

Rock Springs - Rawlins, Carbon, WY

Built 1961 ADT: 81

I-80 WBL

Over: Daley Road Intg

Rock Springs - Rawlins, Carbon, WY

Built 1961 ADT: 81

I-80 EBL

Over: Shamrock Road

Rock Springs - Rawlins, Carbon, WY

Built 1959 ADT: 81

I-80 WBL

Over: Shamrock Road

Rock Springs - Rawlins, Carbon, WY

Built 1959 ADT: 81

I-80 EBL

Over: Hadsell Intg

Rock Springs - Rawlins, Carbon, WY

Built 1959 ADT: 81

I-80 WBL

Over: Hadsell Intg

Rock Springs - Rawlins, Carbon, WY

Built 1959 ADT: 81

I-80 EBL

Over: Johnson Intg

Rock Springs - Rawlins, Carbon, WY

Built 1959 ADT: 81

I-80 WBL

Over: Johnson Intg

Rock Springs - Rawlins, Carbon, WY

Built 1959 ADT: 81

I-80 EBL

Over: Two Mile Draw

Rock Springs - Rawlins, Carbon, WY

Built 1963 ADT: 135

I-80 WBL

Over: Two Mile Draw

Rock Springs - Rawlins, Carbon, WY

Built 1963 ADT: 135

I-80 EBL

Over: WYO 71

Rawlins Marginal, Carbon, WY

Built 1963 ADT: 355

I-80 WBL

Over: WYO 71

Rawlins Marginal, Carbon, WY

Built 1963 ADT: 355

WYO 78

Over: I-80

Rawlins Marginal, Carbon, WY

Built 1963 ADT: 6,093

I-80 EBL

Over: CR 347S /Savage Ranch Rd

Rawlins - Laramie, Carbon, WY

Built 1964 ADT: 906

I-80 WBL

Over: CR 347S /Savage Ranch Rd

Rawlins - Laramie, Carbon, WY

Built 1964 ADT: 265

I-80 EBL

Over: WYO 130

Rawlins - Laramie, Carbon, WY

Built 1969 ADT: 1,529

I-80 WBL

Over: WYO 130

Rawlins - Laramie, Carbon, WY

Built 1969 ADT: 648

I-80 EBL

Over: Peterson Road

Rawlins - Laramie, Carbon, WY

Built 1967 ADT: 81

I-80 WBL

Over: Peterson Road

Rawlins - Laramie, Carbon, WY

Built 1967 ADT: 81

I-80 EBL

Over: CR 3/Elk Mtn-Med Bow Rd

Rawlins - Laramie, Carbon, WY

Built 1969 ADT: 121

I-80 WBL

Over: CR 3/Elk Mtn-Med Bow Rd

Rawlins - Laramie, Carbon, WY

Built 1969 ADT: 121

I-80 EBL

Over: CR 402 (Wagon Hound Rd)

Rawlins - Laramie, Carbon, WY

Built 1970 ADT: 59

I-80 WBL

Over: CR 402 (Wagon Hound Rd)

Rawlins - Laramie, Carbon, WY

Built 1970 ADT: 59

I-80 EBL

Over: CR 402 (Wagon Hound Rd)

Rawlins - Laramie, Carbon, WY

Built 1970 ADT: 59

I-80 WBL

Over: CR 402 (Wagon Hound Rd)

Rawlins - Laramie, Carbon, WY

Built 1970 ADT: 59

I-80 EBL

Over: WYO 13

Rawlins - Laramie, Carbon, WY

Built 1970 ADT: 350

I-80 WBL

Over: WYO 13

Rawlins - Laramie, Carbon, WY

Built 1970 ADT: 350

I-80 EBL

Over: Cb CR 15 (Cooper Cove)

Rawlins - Laramie, Carbon, WY

Built 1969 ADT: 81

I-80 WBL

Over: Cb CR 15 (Cooper Cove)

Rawlins - Laramie, Carbon, WY

Built 1969 ADT: 81

WYO 72

Over: I-80

Rawlins - Laramie, Carbon, WY

Built 1968 ADT: 5,811

WYO 76

Over: I-80

Rawlins - Laramie, Carbon, WY

Built 1966 ADT: 6,477

Union Pacific RR

Over: Washington Street

Colorado Street Rawlins, Carbon, WY

Built 1951 ADT: 3,835

I-80 Bus

Over: I-80

Rawlins Marginal, Carbon, WY

Built 1994 ADT: 6,739

I-80 EBL

Over: West Sinclair Intg

Rawlins - Laramie, Carbon, WY

Built 2001 ADT: 72

I-80 WBL

Over: West Sinclair Intg

Rawlins - Laramie, Carbon, WY

Built 2000 ADT: 1,927

I-80 EBL

Over: UPRR / WYO 76

Rawlins - Laramie, Carbon, WY

Built 2001 ADT: 450

I-80 WBL

Over: UPRR / WYO 76

Rawlins - Laramie, Carbon, WY

Built 2000 ADT: 450

I-80 EBL

Over: US 287 (East Cedar St)

Rawlins Marginal, Carbon, WY

Built 2010 ADT: 1,060

I-80 WBL

Over: US 287 (East Cedar St)

Rawlins Marginal, Carbon, WY

Built 2010 ADT: 7,258

Cb Cnty Rd 97

Over: Little Medicine Bow Rvr

T28N R077W S30, Carbon, WY

Built 1950 Load: 5.9 t ADT: 23

Cb Cnty Rd 402

Over: Wagonhound Creek

5 Mi. N.W. Of Arlington, Carbon, WY

Built 1980 Load: 5.9 t ADT: 59

Cb Cnty Rd 353

Over: N Fork Encampment River

1 Mi. S.W. Of Encampment, Carbon, WY

Built 1960 Load: 6.2 t ADT: 95

NFSR 807

Over: BATTLE CREEK

1.1 MI. S OF BATTLE CK CG, Carbon, WY

Built 1952 Load: 14.6 t ADT: 50

I-80 WBL

Over: Machinery Pass

Rawlins - Laramie, Carbon, WY

Built 1969 Load: 21.2 t ADT: 5,905

NFSR 206

Over: SOUTH FRENCH CREEK

9.3 MI. S. OF SH 130, Carbon, WY

Built 1960 Load: 21.7 t ADT: 26

I-80 EBL

Over: Machinery Pass

Rawlins - Laramie, Carbon, WY

Built 1969 Load: 21.9 t ADT: 5,820

NFSR 500

Over: FRENCH CREEK

0.2 MI. W OF FRENCH CR CG, Carbon, WY

Built 1952 Load: 22.4 t ADT: 27

Cb Cnty Rd 320

Over: Medicine Bow River

14 Mi S. Of Medicine Bow, Carbon, WY

Built 1989 Load: 22.7 t ADT: 11

WYO 77

Over: Muddy Creek

Jct WYO 487 - Shirley Rim, Carbon, WY

Built 1957 Load: 23.5 t ADT: 52

WYO 72

Over: UPRR

Hanna, Carbon, WY

Built 1976 Load: 23.5 t ADT: 1,018

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

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Compiled by PlainBridges, Independent data publisher

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.