Larimer County, CO
559 public highway bridges
Larimer County Bridge Snapshot
According to the Federal Highway Administration's 2024 National Bridge Inventory, Larimer County, Colorado contains 559 public highway bridges. Roughly 47.4% are rated “Good,” 46.3% “Fair,” and 2% “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 (559)
ASPENGLEN CAMPGROU
FairOver: FALL RIVER
0.2 MILES FROM FALL RIVER, Larimer, CO
County Road 80C
FairOver: N Frk Cache La Poudre Rv
0.5 Mi E of Co Rd 37, Larimer, CO
Big Pine Lane
FairOver: Big Thompson River
15 Ft S of US Hwy 34, Larimer, CO
I 25 ML NBND
FairOver: N.POUDRE DITCH,SAND CRK
11.6 MI NORTH OF JCT SH 1, Larimer, CO
US 34 ML
FairOver: DRAW
3.8 MI W OF LOVELAND, Larimer, CO
County Road 25E
FairOver: Pleas Valley Lake Canal
1.3 Mi N of Co Rd 52E, Larimer, CO
County Road 54E
FairOver: Pleas. Valley Lake Canal
0.7 Mi E of Co Rd 27E, Larimer, CO
County Road 56
FairOver: Larimer County Canal
1.1 Mi E of I-25, Larimer, CO
County Road 103
FairOver: Larimer Poudre Canal
6.8 Mi N of St Hwy 14, Larimer, CO
County Road 19
FairOver: Poudre Valley Canal
50 Ft N of Co Rd 64, Larimer, CO
US 287 ML
FairOver: LOUDEN CANAL
3.2 MI N OF JCT US 34, Larimer, CO
US 287 ML
FairOver: SIX MILE CREEK
21.5 MILES NORTH OF TEDS, Larimer, CO
County Road 13E
FairOver: Jackson Ditch
0.2 Mi No of Co Rd 52C, Larimer, CO
County Road 32E
FairOver: Cache La Poudre River
0.1 Mi E of Co Rd 3, Larimer, CO
County Road 48
FairOver: Larimer & Weld Canal
0.8 Mi East of I-25, Larimer, CO
US 287 ML
FairOver: LARIMER COUNTY CANAL
FT COLLINS, Larimer, CO
SH 14 ML
FairOver: YOUNGS GULCH
13 MI EAST OF ROAD TO EGG, Larimer, CO
County Road 74E
FairOver: South Lone Pine Creek
9.9 Mi E of Co Rd 68C, Larimer, CO
Rustic Road
FairOver: Cache La Poudre River
Just S of CR14, Larimer, CO
US 287 ML
FairOver: BIG THOMPSON RIVER
0.4 MI N OF JCT SH 402, Larimer, CO
US 287 ML
FairOver: LARAMIE POUDRE CANAL
0.1 MI N OF JCT SH 14, Larimer, CO
County Road 74E
FairOver: N Frk Cache La Poudre Rv
1.9 MIi E of Co Rd 37, Larimer, CO
FT COLLINS EXP WAY
FairOver: DITCH
1.2 MI S OF TED'S PLACE, Larimer, CO
US 34 ML
FairOver: HANDY DITCH
3.7 MI WEST OF LOVELAND, Larimer, CO
County Road 80C
FairOver: North Poudre Canal
0.7 Mi E of Co Rd 37, Larimer, CO
FDR 169
FairOver: SHEEP CREEK
50 FT SO OF LARIMER CR 80, Larimer, CO
County Road 23E
FairOver: Dry Creek Tributary
0.8 Mi N of Co Rd 4, Larimer, CO
Fish Hatchery Road
FairOver: Fall River
0.2 Mi W of US Hwy 34, Larimer, CO
Drake Road
FairOver: Larimer Co. Canal No. 2
0.1 Mi E of Meadowlark Av, Larimer, CO
Washington Avenue
FairOver: Greeley Loveland Canal
100 Ft N of 1st St, Larimer, CO
County Road 16
FairOver: Home Supply Ditch
0.2 Mi E of Co Rd 23, Larimer, CO
County Road 17
FairOver: Little Thompson River
0.7 Mi N of Co Rd 2E, Larimer, CO
County Road 52E
FairOver: Cache La Poudre River
0.7 M W of Jct US Hwy 287, Larimer, CO
I 25 SERVICE RD
FairOver: WINDSOR RES, CANAL SR
1.6 MI N OF JCT SH 14, Larimer, CO
US 34 ML
FairOver: HOME SUPPLY DITCH
3.5 MI W OF LOVELAND, Larimer, CO
David Drive
FairOver: Fall River
80 Ft W of US Hwy 34, Larimer, CO
Fall River Court
FairOver: Fall River
100 Ft S of US Hwy 34, Larimer, CO
County Road 21
FairOver: Poudre Valley Canal
1.3 Mi N of Co Rd 60E, Larimer, CO
County Road 19
FairOver: Larimer County Canal
2.0 Mi N of Co Rd 56, Larimer, CO
US 287 ML
FairOver: LAKE CANAL
At Woodlawn Dr., Larimer, CO
County Road 103
FairOver: Joe Wright Creek
100 Ft N of St Hwy 14, Larimer, CO
County Road 64
FairOver: Poudre Valley Canal
0.1 Mi East of I-25, Larimer, CO
US 34 ML
FairOver: N FK BIG THOMPSON RIVER
11.7 MI E OF ESTES PARK, Larimer, CO
US 34 BUSINESS
FairOver: FALL RIVER
W SIDE OF ESTES PARK, Larimer, CO
County Road 52E
FairOver: Cache La Poudre River
0.1 Mi E of Co Rd 23, Larimer, CO
US 34 BUSINESS
FairOver: FALL RIVER
US 34 BUS. IN ESTES PARK, Larimer, CO
County Road 63E
FairOver: S Frk Cache La Poudre Rv
4.1 Mi N of Co Rd 44H, Larimer, CO
County Road 18E
FairOver: Dry Creek
1.8 Mi E of Co Rd 31, Larimer, CO
County Road 43F
FairOver: Little Thompson River
0.2 Mi N of Co Rd 4F, Larimer, CO
County Road 42
FairOver: Fossil Creek Res. Inlet
Jct. with Co Rd 9, Larimer, CO
Read our methodology - how this data is sourced, computed, and verified.
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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.