Grand County, CO
88 public highway bridges
Grand County Bridge Snapshot
According to the Federal Highway Administration's 2024 National Bridge Inventory, Grand County, Colorado contains 88 public highway bridges. Roughly 43.2% are rated “Good,” 51.1% “Fair,” and 5.7% “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.
Condition Distribution
All Bridges (88)
NFSR 112
GoodOver: WILLOW CREEK
WEST OF ST HWY 125 MP9, Grand, CO
US 40 ML
GoodOver: TROUBLESOME CREEK
4.62 MI E OF JCT SH9, Grand, CO
US 40 ML
GoodOver: BIG MUDDY CREEK
IN KREMMLING, Grand, CO
SH 9 ML
GoodOver: WILDLIFE UNDERPASS
11.1 miles south of US-40, Grand, CO
SH 9 ML
GoodOver: WILDLIFE UNDERPASS/WASH
8.1 miles south of US-40, Grand, CO
SH 9 ML
GoodOver: WILDLIFE UNDERPASS
7.3 MI. S. O F US HWY 40, Grand, CO
SH 9 ML
GoodOver: WILDLIFE UNDERPASS/WASH
6.4 miles south of US-40, Grand, CO
SH 9 ML
GoodOver: WILDLIFE UNDERPASS
2.8 miles south of US-40, Grand, CO
County Road 84
GoodOver: Ranch Creek
Road to Meadow Creek Res, Grand, CO
Lions Gate Drive
GoodOver: Vasquez Creek
LIONS GATE/RENDVOU WY, Grand, CO
US 40 ML
GoodOver: RED DIRT CREEK
_, Grand, CO
County Road 8
GoodOver: Fraser River
0.2 Mi East of US Hwy 40, Grand, CO
NO DATA ENTERED
GoodOver: WILLIAMS FORK
JUST EAST OF HORSESHOE CG, Grand, CO
US 40 ML
GoodOver: BIG MUDDY CREEK
15.9 MI SE OF JCT SH 14, Grand, CO
US 34 ML
GoodOver: COLORADO RIVER
3.6 MI NO OF GRANBY, Grand, CO
County Road 8315
GoodOver: Ranch Creek
0.6 Mi. No. of Co. Rd. 83, Grand, CO
MORGAN GULCH REC S
GoodOver: Williams Fork River
0.2 mi from cnty rd 3, Grand, CO
US 40 ML
GoodOver: PEDESTRIAN UNDERPASS
.9 MI SE OF WINTER PARK, Grand, CO
County Road 66
GoodOver: Granby Pump Canal
Rd to Spillway, Grand, CO
US 34 ML
GoodOver: N FK COLORADO RIVER
11.9 MI NO OF JCT US 40, Grand, CO
US 40 ML
GoodOver: UP RR
E OF HOT SULPHUR SPRINGS, Grand, CO
US 40 ML
GoodOver: COLORADO RIVER
19.2 MI E OF JCT SH 9, Grand, CO
FDR 108
GoodOver: WILLOW CREEK
0.01 MI. WEST OF HWY. 108, Grand, CO
County Road 64
GoodOver: Granby Pump Canal
Rd btwn Granby/Shadow Mtn, Grand, CO
US 40 ML
GoodOver: UP RR
6 MI E OF JCT SH 9, Grand, CO
County Road 620
GoodOver: Colorado River
0.1 Mi East of US Hwy 34, Grand, CO
Ski Idlewild Road
GoodOver: Fraser River
0.1 Mi E of Sawyer Cir., Grand, CO
Summit Trail
GoodOver: Colorado River
1.7 Mi N of HWY 34, Grand, CO
US 40 ML
GoodOver: Corral Creek
11.09 MI E OF JCT SH 9, Grand, CO
US 40 ML
GoodOver: ST LOUIS CREEK
AT NW END OF FRASER, Grand, CO
SH 125 ML
GoodOver: WILLOW CREEK
5.5 MI NO OF JCT US 40, Grand, CO
NFSR 121.1
GoodOver: WILLOW CREEK
Just S of NFSR 107, Grand, CO
US 40 ML
GoodOver: PASS CREEK
0.71 MI W OF JCT SH 134, Grand, CO
SH 9 ML
PoorOver: UP RR
S. EDGE OF KREMMLING, Grand, CO
HOLZWARTH ACCESS R
PoorOver: COLORADO RIVER
West side of park, approx, Grand, CO
Wapiti Street
PoorOver: Fraser River
North of Safeway, Grand, CO
US 40 ML
PoorOver: CROOKED CREEK
W. EDGE OF TABERNASH, Grand, CO
US 34 ML
PoorOver: STILLWATER CREEK
5.5 MI S OF GRAND LAKE, Grand, CO
Read our methodology - how this data is sourced, computed, and verified.
Related
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.