Weld County, CO
614 public highway bridges
Weld County Bridge Snapshot
According to the Federal Highway Administration's 2024 National Bridge Inventory, Weld County, Colorado contains 614 public highway bridges. Roughly 35% are rated “Good,” 53.7% “Fair,” and 4.1% “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 (614)
County Road 84
FairOver: Larimer County Canal
0.7 Mi E of Co Rd 13, Weld, CO
County Road 1
FairOver: New Ish Ditch
3.4 Mi N of St Hwy 66, Weld, CO
County Road 45
FairOver: Latham Ditch
0.2 Mi N of Co Rd 54.5, Weld, CO
County Road 3
FairOver: Sullivan Ditch
0.6 Mi N of Co Rd 12, Weld, CO
CR27 (83rd Ave)
FairOver: Loveland Greeley Canal
0.2 Mi N of 49th St., Weld, CO
County Road 10
FairOver: Denver Hudson Canal
0.1 Mi E of Co Rd 51, Weld, CO
County Road 7
FairOver: Sullivan Ditch
0.7 Mi N of Co Rd 16, Weld, CO
5th Street
FairOver: Greeley No. 3 Ditch
2200 Blk-5th Street, Weld, CO
County Road 90
FairOver: Pierce Lateral Canal
0.7 Mi E of Co Rd 29, Weld, CO
County Road 32.5
FairOver: South Platte River
0.9 Mi E of Co Rd 21, Weld, CO
County Road 40
FairOver: Gilmore Ditch
0.9 Mi E of Co Rd 45, Weld, CO
County Road 20.5
FairOver: Boulder Creek
1.8 Mi E of Co Rd 1, Weld, CO
US 85 ML
FairOver: LITTLE OWL CREEK
8.8 MI S OF WYOMING S.L., Weld, CO
County Road 45.5
FairOver: Latham Ditch
0.2 Mi N of Co Rd 54.5, Weld, CO
County Road 53
FairOver: Gilmore Ditch
0.7 Mi N of Co Rd 42, Weld, CO
County Road 70
FairOver: New Cache LaPoudre Canal
0.8 Mi E of Co Rd 49, Weld, CO
County Road 50
FairOver: Gilmore Annex Canal
0.5 Mi E of Co Rd 51, Weld, CO
17th Street
FairOver: Greeley No. 3 Ditch
Btwn 6th and 7th Ave, Weld, CO
County Road 57
FairOver: Latham Ditch
0.4 Mi N of Co Rd 52, Weld, CO
County Road 29
FairOver: Larimer and Weld Canal
0.7 Mi N of Co Rd 76, Weld, CO
US 85 ML NBND
FairOver: LARIMER-WELD CANAL
3 MI N OF EATON, Weld, CO
County Road 43
FairOver: Lone Tree Creek
0.7 Mi N of Co Rd 70, Weld, CO
County Road 44
FairOver: Gilmore Ditch
0.1 Mi E of Co Rd 47, Weld, CO
County Road 8
FairOver: Beebe Seep Canal
0.1 Mi E of CR 41, Weld, CO
US 85 ML
FairOver: DRAW
2.3 MI S OF WYOMING S.L., Weld, CO
County Road 102
FairOver: Owl Creek
0.75 Mi E of Co Rd 41, Weld, CO
I 76 ML
FairOver: SEEP CANAL
6 MI SW OF JCT SH 52, Weld, CO
County Road 55
FairOver: Latham Ditch
0.5 Mi N of Co Rd 52, Weld, CO
County Road 90
FairOver: Pierce Lateral Canal
0.5 Mi E of Co Rd 31, Weld, CO
County Road 122
FairOver: Crow Creek
300 Ft E of Co Rd 85, Weld, CO
County Road 8
FairOver: Fulton Ditch
0.1 Mi E of Co Rd 29, Weld, CO
County Road 43
FairOver: Latham Ditch
100 Ft N of Co Rd 54, Weld, CO
County Road 90
FairOver: Pierce Lateral Canal
0.2 Mi E of Co Rd 29, Weld, CO
US 85 ML NBND
FairOver: CACHE LA POUDRE RIVER
IN GREELEY, Weld, CO
US 85 ML BUS RT SB
FairOver: CACHE LA POUDRE RIVER
IN GREELEY, Weld, CO
County Road 39
FairOver: Pierce Lateral Canal
0.5 Mi N of Co Rd 86, Weld, CO
County Road 78
FairOver: Larimer and Weld Canal
0.8 Mi E of Co Rd 27, Weld, CO
SH 14 ML
FairOver: CROW CREEK
10.5 MI E OF JCT US 85, Weld, CO
US 34 ML
FairOver: 23RD AVE
IN GREELEY, Weld, CO
County Road 6
FairOver: Denver Hudson Canal
1.8 Mi E of Co Rd 55, Weld, CO
SH 60 ML
FairOver: DRAW
IN MILLIKEN, Weld, CO
County Road 43
FairOver: Sand Creek
0.9 Mi N of Co Rd 66, Weld, CO
County Road 66
FairOver: Lone Tree Creek
0.2 Mi E of Co Rd 49, Weld, CO
County Road 41
FairOver: Little Owl Creek
0.95 Mi N of Co Rd 100, Weld, CO
County Road 59
FairOver: Willow Creek
2.8 Mi S of Co Rd 120, Weld, CO
SH 52 ML
FairOver: S PLATTE RIVER OVRFLW
.5 MI W OF FT LUPTON, Weld, CO
CR54 (37th St)
FairOver: Ashcroft Draw
0.5 Mi E of Co Rd 29.5, Weld, CO
County Road 42
FairOver: Evans Ditch No. 2
0.1 Mi E of Co Rd 39, Weld, CO
US 85 ML
FairOver: LONE TREE CREEK
4.3 MI NORTH OF NUNN, Weld, CO
SH 71 ML
FairOver: PAWNEE CREEK
6.1 MI N OF JCT SH 14, Weld, 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.