Larimer County, CO
559 public highway bridges
Larimer County Bridge Snapshot
Larimer County, Colorado contains 559 public highway bridges in the FHWA National Bridge Inventory. Roughly 47.4% are rated “Good,” 46.3% “Fair,” 2% “Poor,” and 2% 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.
Condition Distribution
All Bridges (559)
US 287 ML
FairOver: CANAL, CATTLE UNDERPASS
12 MILES NORTH OF TEDS PL, Larimer, CO
County Road 3
FairOver: Big Thompson River
1.2 Mi N of Co Rd 18, Larimer, CO
Homestead Lane
FairOver: Fall River
200 Ft SW of US Hwy 34, Larimer, CO
Prospect Road
FairOver: Larimer Co. Canal No. 2
20 Ft. E of Lynnwood St., Larimer, CO
County Road 31
FairOver: Cottonwood Creek
0.1 Mi S of Co Rd 18E, Larimer, CO
County Road 70
FairOver: Box Elder Creek
100 Ft E of Co Rd 9, Larimer, CO
US 287 ML
FairOver: SPRING CREEK
FORT COLLINS, Larimer, CO
I 25 SERVICE RD
FairOver: LARIMER COUNTY CANAL SR
5 MI N OF JCT SH 14, Larimer, CO
County Road 103
FairOver: Laramie River
6.0 Mi North of St Hwy 14, Larimer, CO
County Road 25
FairOver: Louden Ditch
0.2 Mi N of Co Rd 24, Larimer, CO
SH 1 ML
FairOver: LARIMER CO CANAL
2.2 MI N OF FT COLLINS, Larimer, CO
US 34 ML
FairOver: LOUDEN DITCH
2.2 M. WEST OF LOVELAND, Larimer, CO
County Road 80
FairOver: N. Poudre Canal/Park Cr.
4.9 Mi E of US Hwy 287, Larimer, CO
US 34 ML
FairOver: BIG THOMPSON RIVER
1.5 MI E OF ESTES PARK, Larimer, CO
I 25 ML SBND
FairOver: LARIMER COUNTY CANAL
5.2 MI N OF JCT SH 14, Larimer, CO
County Road 1
FairOver: Lake Canal
.2 Mi S of CR 38, Larimer, CO
I 25 FRONTAGE RD
FairOver: LARIMER COUNTY CANAL SR
5 MI N OF JCT 14/E of I25, Larimer, CO
County Road 4
FairOver: Little Thompson River
0.9 Mi E of Co Rd 21, Larimer, CO
SH 14 ML
FairOver: HILLS GULCH
41 MI EAST OF CHAMBERS LA, Larimer, CO
County Road 29
FairOver: Missouri Canyon Creek
2.7 Mi N of Co Rd 22H, Larimer, CO
County Road 70
FairOver: North Poudre Canal
50 Ft E of Co Rd 13, Larimer, CO
I 25 ML SBND
FairOver: N.POUDRE DITCH,SAND CRK
17.8 MI SOUTH OF WYOMING, Larimer, CO
US 36 ML
FairOver: BIG THOMPSON RIVER
IN ESTES PARK, Larimer, CO
US 287 ML
FairOver: HOOK AND MOOR GLADE
1.3 MI N OF JCT SH 14, Larimer, CO
US 287 ML
FairOver: DRAW
2.5 MI N OF JCT SH 14, Larimer, CO
US287 ML
FairOver: LARIMER COUNTY CANAL
3.6 MI S OF TEDS PLACE, Larimer, CO
Fish Hatchery Road
FairOver: Fall River
0.9 Mi S of US Hwy 34, Larimer, CO
County Road 19
FairOver: Cache La Poudre Overflow
1.2 Mi. N. of Co. Rd. 48, Larimer, CO
County Road 70
FairOver: North Poudre Canal
0.2 Mi E of Co Rd 9, Larimer, CO
US287 ML
FairOver: LARIMER COUNTY CANAL
1.6 MI S OF TEDS PLACE, Larimer, CO
County Road 63
FairOver: Big Thompson River
0.5 Mi N of US Hwy 36, Larimer, CO
Timberline Road
FairOver: Larimer and Weld Canal
0.4 Mi N of Vine Drive, Larimer, CO
US 287 ML
FairOver: DALE CREEK
25.4 MILES NORTH OF TEDS, Larimer, CO
US 287 ML
FairOver: N. TAFT HILL RD_CR19
2.5 MI NW OF FT COLLINS, Larimer, CO
County Road 4E
FairOver: Little Thompson River
0.5 Mi E of Co Rd 17, Larimer, CO
West 1st Street
FairOver: Greeley Loveland Canal
50 Ft W of Franklin Ave., Larimer, CO
FDR 209
FairOver: CACHE LA POUDRE RIVER
.04 MI SOUTH OF CO HWY 14, Larimer, CO
KALEY CABIN ROAD
FairOver: BIG THOMPSON RIVER
0.1 MILES WEST OF BEAR LA, Larimer, CO
U.S. ROUTE 34
FairOver: FALL RIVER
2.0 MILES WEST OF FALL RI, Larimer, CO
GLACIER BASIN ROAD
FairOver: GLACIER CREEK
ENTRANCE TO GLACIER BASIN, Larimer, CO
SH 14 ML
FairOver: CACHE LA POUDRE RIVER
15.7 MI E OF CHAMBERS LAK, Larimer, CO
SH 14 ML
FairOver: FALLS GULCH
10.2 MI W OF JCT US 287, Larimer, CO
SH 34 ML
FairOver: DRAW
7.5 MI E OF ESTES PARK, Larimer, CO
SH 392 ML
FairOver: West Fork Fossil Creek
0.1 MI E OF Lemay Ave., Larimer, CO
US 34 ML EBND
FairOver: BARNES INLET CANAL
IN LOVELAND AT LAKE, Larimer, CO
Rockwell Street
FairOver: Big Thompson River
60 Ft W of East River, Larimer, CO
Spruce Street
FairOver: Fall River
100 Ft N of Elkhorn Ave, Larimer, CO
Bryan Avenue
FairOver: Larimer Co. Canal No. 2
75 Ft N of Westview Ave, Larimer, CO
Battlecreek Drive
FairOver: Unknown Drainage
0.1 Mi W of CR 11, Larimer, CO
Crestmore Court
FairOver: Larimer Co. Canal No. 2
0.1 Mi E of Bryan Avenue, Larimer, CO
Read our methodology — how this data is sourced, computed, and verified.
Related
| Publisher | Kiznis Studio |
| Sources | FHWA National Bridge Inventory, public U.S. government datasets |