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)
SH 14 ML
FairOver: CACHE LA POUDRE RIVER
8.3 MI E OF RD AT EGGERS, Larimer, CO
Old Ranger Road
FairOver: Fall River
0.5 Mi S of Hwy 34, Larimer, CO
I 25 ML NBND/RAMP
FairOver: FLOOD DRAINAGE
2 MI N OF JCT SH 14, Larimer, CO
County Rd 43
FairOver: N. Fork Big Thompson
Horseshoe Bend Rd, Larimer, CO
County Rd 43
FairOver: N. Fork Big Thompson
Horseshoe Bend Rd, Larimer, CO
County Road 6
FairOver: Dry Creek Tributary
0.2 Mi E of Co Rd 23E, Larimer, CO
SH 14 ML
FairOver: JOE WRIGHT CREEK
4.6 MI E OF JACKSON-LARIM, Larimer, CO
US 36 ML
FairOver: LITTLE THOMPSON RIVER
11.1 MI SE OF JCT SH 7, Larimer, CO
County Road 18
FairOver: Home Supply Ditch
0.6 Mi E of Co Rd 23E, Larimer, CO
US 287 ML
FairOver: DRAW, CATTLE UNDERPASS
16.7 MILES NORTH OF TEDS, Larimer, CO
US 287 ML
FairOver: DEADMAN CREEK
23 MILES NORTH OF TEDS PL, Larimer, CO
US 287 ML
FairOver: STONEWALL CREEK
13.7 MILES NORTH OF TEDS, Larimer, CO
County Road 27
FairOver: Buckhorn Creek
2.9 Mi NW of Masonville, Larimer, CO
County Road 32C
FairOver: Buckhorn Creek Trib.
Just W of CR27, Larimer, CO
Linden Street
FairOver: Cache La Poudre River
0.1 Mi NE of Willow St, Larimer, CO
Oak Street
FairOver: Larimer Co. Canal No. 2
20 Ft W of Bryan Avenue, Larimer, CO
US 34 ML
FairOver: DICKSON GULCH
7 MI W OF LOVELAND, Larimer, CO
SH 34 ACCESS ROAD
FairOver: BIG THOMPSON RIVER AR
IN DRAKE, Larimer, CO
County Road 69B
FairOver: Big Thompson River
0.1 Mi S of End of SH S66, Larimer, CO
Idlewild Lane
FairOver: Big Thompson River
15 Ft S of US Hwy 34, Larimer, CO
Stuart Street
FairOver: Spring Creek
0.1 Mi E of Whedbee St., Larimer, CO
US 287 ML
FairOver: FOSSIL CREEK
7.3 MI N OF JCT US 34, Larimer, CO
County Road 13C
FairOver: Big Thompson River
0.1 Mi N of St Hwy 402A, Larimer, CO
Shields Street
FairOver: Importation Channel
0.2 Mi N of Stuart St, Larimer, CO
US 34 ML
FairOver: BIG THOMPSON RIVER
6 MI W OF LOVELAND, Larimer, CO
I 25 ML SBND
FairOver: WINDSOR RES,CANAL DITCH
6.9 MI S OF JCT SH 1, Larimer, CO
County Road 27E
FairOver: Rist Creek
100 Ft N of Co Rd 52E, Larimer, CO
Berthoud Dale Ln.
FairOver: Big Thompson River
10 Ft S of US Hwy 34, Larimer, CO
SH 14 ML
FairOver: POUDRE VALLEY CANAL
1.7 MI W OF 287-TEDS PLAC, Larimer, CO
Drake Road
FairOver: Spring Creek
0.0 Mi E of Hanover Dr, Larimer, CO
I 25 ML NBND
FairOver: LARIMER COUNTY CANAL
5.2 MI N OF JCT SH 14, Larimer, CO
County Road 28
FairOver: Louden Ditch
0.5 Mi E of Co Rd 17, Larimer, CO
County Road 20
FairOver: Dry Creek
0.1 Mi E of Co Rd 23H, Larimer, CO
County Road 63E
FairOver: S Frk Cache La Poudre Rv
1.6 Mi N of Co Rd 44H, Larimer, CO
CR52E-Rist Canyon
FairOver: Hansen Feeder Canal
1.8 Mi E of Co Rd 27E, Larimer, CO
County Road 9
FairOver: Boxelder Creek
0.3 Mi N of Co Rd 70, Larimer, CO
US 34 ML
FairOver: BIG THOMPSON RIVER
14 MI E OF ESTES PARK, Larimer, CO
County Road 37
FairOver: Rabbit Creek
1.3 Mi N of Co Rd 74E, Larimer, CO
US 34 ML
FairOver: BIG THOMPSON RIVER
2 MI W OF LOVELAND, Larimer, CO
East Riverside Dr
FairOver: Big Thompson River
0.1 Mi S of Elkhorn Ave., Larimer, CO
County Road 29
FairOver: Big Thompson River
Junction with Co Rd 22H, Larimer, CO
Prospect Road
FairOver: Spring Creek
0.2 Mi E of Timberline Rd, Larimer, CO
County Road 23E
FairOver: Home Supply Ditch
0.4 Mi N of Co Rd 18, Larimer, CO
County Road 11
FairOver: Larimer and Weld Canal
0.1 Mi N of CR 54, Larimer, CO
I 25 ML NBND
FairOver: FLOOD DRAINAGE
2.5 MI N OF JCT SH 14, Larimer, CO
SH 14 ML
FairOver: CACHE LA POUDRE DITCH 2
2.6 MI E OF JCT US 287, Larimer, CO
SH14ML/FRONTAGE RD
FairOver: CACHE LA POUDRE DITCH 2
1.8 MI E OF JCT US 287, Larimer, CO
County Road 60
FairOver: Boxelder Creek
0.1 Mi East of I-25, Larimer, CO
County Road 64
FairOver: Poudre Valley Canal
0.5 Mi E of Co Rd 21, Larimer, CO
JFK Parkway
FairOver: Larimer Co Canal No. 2
0.1 Mi N of Bockman D, 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.