Routt County, CO

96 public highway bridges

Routt County Bridge Snapshot

According to the Federal Highway Administration's 2024 National Bridge Inventory, Routt County, Colorado contains 96 public highway bridges. Roughly 42.7% are rated “Good,” 50% “Fair,” and 6.3% “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.

96
Total Bridges
42.7%
Good
50%
Fair
6.3%
Poor Condition

Condition Distribution

Good
42.7% (41)
Fair
50% (48)
Poor
6.3% (6)

All Bridges (96)

County Road 27

Unknown

Over: Mine Access

1 Mi S of CR 33, Routt, CO

Built 2010 ADT: 668

County Road 37

Fair

Over: Fish Creek

2.5 Mi E of Co Rd 37A, Routt, CO

Built 1990 Load: 15.6 t ADT: 49

County Road 64A

Fair

Over: Elk River

0.3 Mi S of Co Rd 64, Routt, CO

Built 1980 Load: 16.6 t ADT: 86

County Road 29

Fair

Over: Trout Creek

8.0 Mi S of Co Rd 27, Routt, CO

Built 1967 Load: 17.1 t ADT: 38

Third Street

Fair

Over: Dry Creek

0.2 Mi So of US Hwy 40, Routt, CO

Built 1989 Load: 19.8 t ADT: 1,004

SH 131 ML

Fair

Over: CITY STREET

IN OAK CREEK, Routt, CO

Built 1935 Load: 20.0 t ADT: 2,800

SH 131 ML

Fair

Over: YAMPA RIVER

0.5 MI S OF PHIPPSBURG, Routt, CO

Built 1936 Load: 20.0 t ADT: 1,700

County Road 8

Fair

Over: Phillips Creek

0.5 Mi E of St Hwy 131, Routt, CO

Built 1950 Load: 20.2 t ADT: 28

County Road 64

Fair

Over: North Fork Elk River

8.5 Mi NE of Co Rd 129, Routt, CO

Built 1955 Load: 21.8 t ADT: 160

SH 131 ML

Fair

Over: EGERIA CREEK

40 MI S of STMBOAT SPRNGS, Routt, CO

Built 1948 Load: 21.8 t ADT: 1,000

County Road 56

Fair

Over: Elkhead Creek

2.5 M E of Moffat Co Line, Routt, CO

Built 1950 Load: 22.3 t ADT: 21

Steamboat Blvd.

Fair

Over: Fish Creek

1.8 Mi E of Mt Werner Rd, Routt, CO

Built 1982 Load: 22.8 t ADT: 1,402

County Road 129

Fair

Over: Little Snake River

48.6 Mi N of US Hwy 40, Routt, CO

Built 1975 Load: 23.4 t ADT: 85

County Road 129

Fair

Over: Mad Creek

5.4 Mi N of US Hwy 40, Routt, CO

Built 1981 Load: 23.9 t ADT: 2,762

County Road 52E

Fair

Over: Elk River

0.4 Mi W of Co Rd 129, Routt, CO

Built 1981 Load: 24.1 t ADT: 227

County Road 129B

Fair

Over: Mid Fk. Little Snake Rvr

0.3 Mi NE of Co Rd 129, Routt, CO

Built 1985 Load: 24.5 t ADT: 23

County Road 27

Fair

Over: S.P. RR

11.3 Mi N of St Hwy 131, Routt, CO

Built 1975 Load: 24.7 t ADT: 802

County Road 70

Fair

Over: Morgan Creek

1.4 Mi E of Co Rd 80, Routt, CO

Built 1995 Load: 25.5 t ADT: 90

SH 131 ML

Fair

Over: CHIMNEY ROCK CREEK

4 MI NO OF JCT SH 134, Routt, CO

Built 1938 Load: 26.4 t ADT: 1,000

County Road 16

Fair

Over: Yampa River

100 Ft S of Co Rd 14, Routt, CO

Built 1987 Load: 26.8 t ADT: 1,791

County Road 213

Fair

Over: Elk River

40 Ft E of Co Rd 64, Routt, CO

Built 1984 Load: 26.8 t ADT: 110

County Road 76

Fair

Over: Yampa River

0.6 Mi N of US Hwy 40, Routt, CO

Built 1978 Load: 27.3 t ADT: 513

Rollingstone Lane

Fair

Over: Fish Creek

150 ft N of Pine Grove, Routt, CO

Built 1990 Load: 27.3 t ADT: 2,404

County Road 360

Fair

Over: Yampa River

0.3 Mi W of US Hwy 40, Routt, CO

Built 1998 Load: 28.0 t ADT: 2,519

US 40 ML

Fair

Over: WALTON CREEK

SE edge of Stmboat Sprngs, Routt, CO

Built 1990 Load: 28.4 t ADT: 9,200

US 40 ML

Fair

Over: FISH CREEK

IN STEAMBOAT SPRINGS, Routt, CO

Built 1980 Load: 28.7 t ADT: 28,000

County Road 67

Fair

Over: S F Williams Fork River

5.0 Mi S of Co Rd 29, Routt, CO

Built 1993 Load: 29.1 t ADT: 24

US 40 ML

Fair

Over: YAMPA RIVER

15 MI E OF JCT SH 13, Routt, CO

Built 1967 Load: 29.2 t ADT: 4,200

US 40 ML

Fair

Over: MT WERNER ROAD

IN STEAMBOAT SPRINGS, Routt, CO

Built 1980 Load: 29.9 t ADT: 23,000

SH 131 ML

Fair

Over: CHIMNEY ROCK CREEK

1.5 MI S OF YAMPA, Routt, CO

Built 1938 Load: 30.7 t ADT: 860

County Road 14

Fair

Over: Yampa River

0.3 Mi W of US Hwy 40, Routt, CO

Built 1988 Load: 30.9 t ADT: 674

County Road 179

Fair

Over: Trout Creek

1.5 mi S of US Hwy 40, Routt, CO

Built 1985 Load: 30.9 t ADT: 308

County Road 129

Fair

Over: S.Fk Little Snake River

42.6 Mi N of US Hwy 40, Routt, CO

Built 1975 Load: 31.8 t ADT: 131

County Rd 179

Fair

Over: Yampa River

0.8 Mi S of US Hwy 40, Routt, CO

Built 1984 Load: 32.7 t ADT: 614

Fish Crk Falls Rd

Fair

Over: Spring Creek

200 Ft SE of 3rd Street, Routt, CO

Built 1973 Load: 32.7 t ADT: 5,949

US 40 ML

Fair

Over: DRY CREEK

IN HAYDEN, Routt, CO

Built 1992 Load: 32.7 t ADT: 4,200

SH 131 ML

Fair

Over: MCKINNIS CREEK

4 MI S OF STMBT.SPRINGS, Routt, CO

Built 2001 Load: 32.7 t ADT: 4,600

US 40 ML

Fair

Over: N FK ELK RIVER

7.7 MI W OF Stmbt Sprngs, Routt, CO

Built 1976 Load: 32.9 t ADT: 5,100

County Road 64

Fair

Over: Willow Creek

2.0 Mi NW of Co Rd 129, Routt, CO

Built 1950 Load: 33.3 t ADT: 487

County Road 179

Fair

Over: Trout Creek

4.1 Mi S of US Hwy 40, Routt, CO

Built 1985 Load: 37.7 t ADT: 124

County Road 54

Fair

Over: Elk River

1.3 Mi W of Co Rd 129, Routt, CO

Built 1987 Load: 43.6 t ADT: 183

Pahwintah Street

Fair

Over: Soda Creek

200 ft So of Merrit St, Routt, CO

Built 1979 Load: 49.7 t ADT: 463

County Road 129

Fair

Over: Elk River

18.1 Mi N of US Hwy 40, Routt, CO

Built 1981 Load: 51.2 t ADT: 2,058

County Road 67

Fair

Over: Beaver Creek

5.9 Mi S of Co Rd 29, Routt, CO

Built 2002 Load: 51.6 t ADT: 23

SH 131 ML

Fair

Over: YAMPA RIVER

2 MI N OF YAMPA, Routt, CO

Built 1992 Load: 57.1 t ADT: 1,700

County Road 44

Fair

Over: Elk River

3.8 Mi W of Co Rd 129, Routt, CO

Built 1985 Load: 63.5 t ADT: 579

County Road 53

Fair

Over: Dry Creek

3.6 Mi S of US Hwy 40, Routt, CO

Built 1975 Load: 99.9 t ADT: 165

Oak Street

Fair

Over: Soda Creek

100 ft E of 11th Street, Routt, CO

Built 1970 Load: 99.9 t ADT: 3,918

11th Street

Fair

Over: Soda Creek

100 ft S of Oak Street, Routt, CO

Built 1950 Load: 99.9 t ADT: 3,112

County Road 36

Good

Over: Soda Creek

1.8 Mi N of Amethyst Dr, Routt, CO

Built 1979 Load: 12.2 t ADT: 922
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.