Park County, CO

55 public highway bridges

Park County Bridge Snapshot

Park County, Colorado contains 55 public highway bridges in the FHWA National Bridge Inventory. Roughly 29.1% are rated “Good,” 67.3% “Fair,” 3.6% “Poor,” and 3.6% 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 CO 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.

55
Total Bridges
29.1%
Good
3.6%
Poor
3.6%
Structurally Deficient

Condition Distribution

Good
29.1% (16)
Fair
67.3% (37)
Poor
3.6% (2)
SD
3.6% (2)

All Bridges (55)

NFSR 96

Fair

Over: SO. PLATTE RIVER

6.8 MI S OF LAKE GEORGE, Park, CO

Built 1923 Load: 14.3 t ADT: 200

US 285 ML

Fair

Over: MIDDLE FK S.PLATTE RVR

JUST W. OF FAIRPLAY, Park, CO

Built 1937 Load: 18.1 t ADT: 8,000

NFSR 96

Fair

Over: SO. PLATTE RIVER

3.2 MI S OF LAKE GEORGE, Park, CO

Built 1972 Load: 18.8 t ADT: 200

NFSR 96

Fair

Over: SO. PLATTE RIVER

4.5 MI S OF LAKE GEORGE, Park, CO

Built 1971 Load: 18.8 t ADT: 200

NFSR 96

Fair

Over: SO. PLATTE RIVER

6.2 MI S OF LAKE GEORGE, Park, CO

Built 1972 Load: 18.8 t ADT: 200

NFSR 96

Fair

Over: SO. PLATTE RIVER

8.7 MI S OF LAKE GEORGE, Park, CO

Built 1972 Load: 18.8 t ADT: 200

MANTUKAT RD/FS211

Fair

Over: TARRYALL CREEK

8.0 MI N OF LAKE GEORGE, Park, CO

Built 1970 Load: 19.0 t ADT: 62

NFSR 123

Fair

Over: N. FORK SO. PLATTE RIV

3.1 MI NW OF SH 285, Park, CO

Built 1940 Load: 19.4 t ADT: 10

SH 9 ML

Fair

Over: MIDDLE FK S.PLATTE RVR

4.8 MI SW OF FAIRPLAY, Park, CO

Built 1948 Load: 19.7 t ADT: 2,300

US 24 ML

Fair

Over: MULEY GULCH

6.7 MI S.E. OF JCT SH 9 M, Park, CO

Built 1937 Load: 23.3 t ADT: 3,300

SH 9 ML

Fair

Over: MIDDLE FK S.PLATTE RVR

9.8 MI SW OF FAIRPLAY, Park, CO

Built 1951 Load: 24.5 t ADT: 2,300

US 24 ML

Fair

Over: DRAW

1.8 MI SE OF LAKE GEORGE, Park, CO

Built 1936 Load: 24.5 t ADT: 3,900

COUNTY ROAD 77

Fair

Over: JEFFERSON CREEK

7.1 MI S OF JEFFERSON, Park, CO

Built 2006 Load: 27.3 t ADT: 354

US 285 ML

Fair

Over: FOUR MILE CREEK

3.5 MI W OF FAIRPLAY, Park, CO

Built 1937 Load: 27.4 t ADT: 5,900

US 24 ML

Fair

Over: CHASE GULCH

9.2 MI S.E. OF JCT SH 9 M, Park, CO

Built 1937 Load: 29.4 t ADT: 3,300

COUNTY ROAD 77

Fair

Over: JEFFERSON CREEK

7.6 MI SE OF JEFFERSON, Park, CO

Built 2006 Load: 30.4 t ADT: 352

SH 9 ML

Fair

Over: MIDDLE FK S.PLATTE RVR

9.7 MI SW OF FAIRPLAY 285, Park, CO

Built 1951 Load: 31.0 t ADT: 2,300

US 24 ML

Fair

Over: AGATE CREEK

8.9 MI NE OF CHAFFEE-PARK, Park, CO

Built 1937 Load: 31.3 t ADT: 2,200

SH 9 ML

Fair

Over: CURRANT CREEK

5.4 MI N. OF PARK-FREMONT, Park, CO

Built 1975 Load: 32.7 t ADT: 430

SH 9 ML

Fair

Over: LOUIS GULCH

1.9 MI NW OF FREMONT-PARK, Park, CO

Built 1934 Load: 32.7 t ADT: 1,200

COUNTY ROAD 64A

Fair

Over: N FK SOUTH PLATTE RIVER

W OF BAILEY ON CR 64A, Park, CO

Built 1960 Load: 32.7 t ADT: 157

MOUNTAIN DR

Fair

Over: N FK SOUTH PLATTE RIVER

S OF BELLFORD MTN HEIGHTS, Park, CO

Built 1977 Load: 32.7 t ADT: 143

CLINE DRIVE

Fair

Over: N FK SOUTH PLATTE RIVER

IN SINGLETON N OF HWY 285, Park, CO

Built 1960 Load: 32.7 t ADT: 163

STAGESTOP ROAD

Fair

Over: JEFFERSON CREEK

0.4 MI W OF CR 77, Park, CO

Built 1989 Load: 33.2 t ADT: 336

US 285 ML

Fair

Over: N FK SOUTH PLATTE RVR

8.8 MI N.E. KENOSHA PASS, Park, CO

Built 1989 Load: 35.9 t ADT: 5,900

OLD STAGECOACH RD

Fair

Over: N FK S PLATTE RIVER

W OF BAILEY - S OF SH285, Park, CO

Built 1999 Load: 36.8 t ADT: 44

US 285 ML

Fair

Over: GENEVA CREEK

IN GRANT, Park, CO

Built 1989 Load: 37.6 t ADT: 6,400

US 285 ML

Fair

Over: DEER CREEK

3.3 MI N.E. OF BAILEY, Park, CO

Built 1958 Load: 45.4 t ADT: 14,000

US 285 ML

Fair

Over: N. FORK S. PLATTE RIVER

6.8 MI N.E. OF KENOSHA PA, Park, CO

Built 1962 Load: 45.5 t ADT: 6,400

US 285 ML

Fair

Over: TROUT CREEK

6 MI N OF FAIRPLAY, Park, CO

Built 1937 Load: 57.6 t ADT: 7,200

COUNTY ROAD 77

Fair

Over: SYNDER CREEK

2.9 MI SE OF JEFFERSON, Park, CO

Built 2006 Load: 64.2 t ADT: 352

COUNTY ROAD 77

Fair

Over: JEFFERSON CREEK

5.7 MI SE OF JEFFERSON, Park, CO

Built 2006 Load: 65.8 t ADT: 349

SH 9 ML

Fair

Over: S FK SOUTH PLATTE RVR

0.15 MI N OF US24/HARTSL, Park, CO

Built 1978 Load: 71.3 t ADT: 2,200

COUNTY ROAD 77

Fair

Over: JEFFERSON CREEK

6.3 MI SE OF JEFFERSON, Park, CO

Built 2006 Load: 80.4 t ADT: 353

US 24 ML

Fair

Over: S FK SOUTH PLATTE RVR

0.5 MI SE OF JCT SH 9 E-W, Park, CO

Built 1978 Load: 89.8 t ADT: 3,900

SH 9 ML

Fair

Over: S FK SOUTH PLATTE RVR

0.2 MI S. OF HARTSEL, Park, CO

Built 1966 Load: 96.9 t ADT: 1,100

US 24 ML

Fair

Over: MORTLAND GULCH

12.4 MI S.E. OF HARTSEL, Park, CO

Built 1937 Load: 99.9 t ADT: 3,000

COUNTY ROAD 77

Good

Over: ROCK CREEK

9.6 MI SE OF US 285, Park, CO

Built 2006 Load: 21.4 t ADT: 350

US 285 ML

Good

Over: N FK SOUTH PLATTE RVR

0.2 MI S OF BAILY SCHOOLS, Park, CO

Built 1995 Load: 22.1 t ADT: 5,900

SH 9 ML

Good

Over: CURRANT CREEK

2.9 MI NW OF FREMONT-PARK, Park, CO

Built 1971 Load: 23.6 t ADT: 430

US 285 ACCESS RD

Good

Over: N FK S PLATTE RIVER AR

MOORE DALE ROAD, Park, CO

Built 1995 Load: 29.8 t ADT: 5,900

SH 9 ML

Good

Over: PLATTE GULCH

6.8 MI N. OF JCT U.S. 285, Park, CO

Built 2023 Load: 32.7 t ADT: 4,000

US 24 ML

Good

Over: SEASONAL WASH

0.65 MI W OF US285, Park, CO

Built 2023 Load: 32.7 t ADT: 2,200

US 24 ML

Good

Over: SEASONAL DRAW

2.9 MI W of US285, Park, CO

Built 2023 Load: 32.7 t ADT: 2,200

US 24 ML

Good

Over: S FK SOUTH PLATTE RVR

0.5 MI NW OF LAKE GEORGE, Park, CO

Built 2000 Load: 32.7 t ADT: 2,600

COUNTY ROAD 10SW4

Good

Over: N FK SOUTH PLATTE RIVER

N OF SHAWNEE AND US 285, Park, CO

Built 1960 Load: 32.7 t ADT: 28

COUNTY ROAD 77

Good

Over: TARRYALL CREEK

AT TARRYALL RES OUTLET, Park, CO

Built 2011 Load: 32.7 t ADT: 170

COUNTY ROAD 59

Good

Over: SOUTH PLATTE RIVER

NW ELEVEN MI RESERVOIR, Park, CO

Built 1986 Load: 33.2 t ADT: 239

COUNTY ROAD 14

Good

Over: MID FK SOUTH PLATTE RVR

0.3 MI W OF JCT SH 9, Park, CO

Built 1995 Load: 34.6 t ADT: 796

US 285 ML

Good

Over: S FK SOUTH PLATTE RVR

11 MI S. OF FAIRPLAY, Park, CO

Built 2022 Load: 45.4 t ADT: 3,000

Related

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