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.

614
Total Bridges
35%
Good
53.7%
Fair
4.1%
Poor Condition

Condition Distribution

Good
35% (215)
Fair
53.7% (330)
Poor
4.1% (25)

All Bridges (614)

SH 52 ML

Fair

Over: LOWER BOULDER CANAL

4.1 MI E OF JCT US 287, Weld, CO

Built 1963 Load: 46.4 t ADT: 14,000

SH 257 ML

Fair

Over: DRAW

1.8 MI NO OF JCT US 34, Weld, CO

Built 1963 Load: 47.3 t ADT: 12,000

County Road 50

Fair

Over: Local Drainage

0.1 Mi E of Co Rd 13, Weld, CO

Built 1999 Load: 47.5 t ADT: 4,017

US 34 ML

Fair

Over: LOVELAND-GREELEY CANAL

2 MI W OF GREELEY, Weld, CO

Built 1967 Load: 47.6 t ADT: 32,000

County Road 54

Fair

Over: Latham Ditch

1.8 Mi E of Co Rd 41, Weld, CO

Built 1986 Load: 49.9 t ADT: 2,613

County Road 4

Fair

Over: Big Dry Creek

0.6 Mi. E. of Co. Rd. 15, Weld, CO

Built 2003 Load: 51.2 t ADT: 58

US 85 ML

Fair

Over: OWL CREEK

5 MI S OF WYOMING S.L., Weld, CO

Built 2011 Load: 51.5 t ADT: 3,000

I 76 ML WBND

Fair

Over: COUNTY ROADS 386,24.4

1.3 MI NE OF ROGGEN, Weld, CO

Built 1959 Load: 54.2 t ADT: 6,000

I 76 ML EBND

Fair

Over: COUNTY ROADS 386,24.4

1.3 MI NE OF ROGGEN, Weld, CO

Built 1959 Load: 54.8 t ADT: 6,000

SH 52 ML

Fair

Over: LOWER BOULDER CANAL

3.7 MI E OF JCT US 287, Weld, CO

Built 1963 Load: 58.0 t ADT: 14,000

US 34 ML

Fair

Over: LOVELAND-GREELEY CANAL

2.9 MI E OF JCT I 25, Weld, CO

Built 1934 Load: 58.4 t ADT: 43,000

SH 52 ML

Fair

Over: LOWER BOULDER CANAL

4.5 MI E OF JCT US 287, Weld, CO

Built 1963 Load: 62.6 t ADT: 14,000

US 34 ML

Fair

Over: BOX ELDER CREEK

9 MI E OF JCT 34D GREELEY, Weld, CO

Built 1999 Load: 62.7 t ADT: 7,000

SH 14 ML

Fair

Over: OWL CREEK

5 MI E OF JCT US 85, Weld, CO

Built 1992 Load: 65.9 t ADT: 2,300

SH 14 ML

Fair

Over: EATON DITCH

5.2 MI E OF US85 / AULT, Weld, CO

Built 1992 Load: 69.3 t ADT: 2,300

SH 71 ML

Fair

Over: COTTONWOOD CREEK

10 MI N OF JCT SH 14, Weld, CO

Built 1957 Load: 70.6 t ADT: 1,000

County Road 32

Fair

Over: Platte Valley Canal

0.2 Mi E of US Hwy 85, Weld, CO

Built 1987 Load: 73.7 t ADT: 4,636

CR 1.5 (Briggs St)

Fair

Over: Coal Creek

0.4 Mi NE of Co Rd 8.5, Weld, CO

Built 1999 Load: 74.7 t ADT: 1,915

I25 ML

Fair

Over: DRAW

3.4 MI N OF JCT. SH 7, Weld, CO

Built 2004 Load: 75.5 t ADT: 102,000

WEST FRONTAGE ROAD

Fair

Over: SEQUINE GULCH SR

5.4 MILES NE OF JCT SH 7, Weld, CO

Built 1981 Load: 89.8 t ADT: 380

SH 71 ML

Fair

Over: TWO MILE CREEK

18 MI NORTH OF JCT SH 14, Weld, CO

Built 1957 Load: 96.9 t ADT: 1,000

I 25 ML, serv. rd.

Fair

Over: DRAW

2.2 MI NO OF JCT SH 66, Weld, CO

Built 1961 Load: 99.9 t ADT: 72,000

I 25 ML

Fair

Over: DRAW

4.2 MI NO OF JCT SH 7, Weld, CO

Built 2004 Load: 99.9 t ADT: 102,000

I 76 ML

Fair

Over: DRAW

4 MI S OF JCT SH 52, Weld, CO

Built 1935 Load: 99.9 t ADT: 23,000

County Road 122

Good

Over: Owl Creek

2.0 Mi E of US Hwy 85, Weld, CO

Built 1984 Load: 17.4 t ADT: 69

95th Avenue

Good

Over: Cache La Poudre River

0.4 Mi N of Co Rd 62, Weld, CO

Built 1988 Load: 18.6 t ADT: 105

County Road 62

Good

Over: Crow Creek

0.8 Mi E of Co Rd 57, Weld, CO

Built 1965 Load: 19.2 t ADT: 39

FRD Rec Area

Good

Over: Local Drainage

NW of Grant & Colo Bl, Weld, CO

Built 2000 Load: 21.5 t ADT: 218

County Road 68

Good

Over: Sanborn Draw

0.2 MI East of Co Rd 83, Weld, CO

Built 2009 Load: 22.3 t ADT: 431

County Road 68

Good

Over: Crow Creek

0.15 Mi E of Co Rd 61, Weld, CO

Built 1965 Load: 22.8 t ADT: 1,051

11th Avenue

Good

Over: Cache La Poudre River

0.2 Mi N. of D Street, Weld, CO

Built 2003 Load: 23.0 t ADT: 7,966

County Road 29

Good

Over: Pierce Lateral Canal

0.9 Mi N of Co Rd 88, Weld, CO

Built 1993 Load: 23.0 t ADT: 1,615

County Road 13

Good

Over: Big Thompson River

0.4 MI North of Co Rd 54, Weld, CO

Built 2009 Load: 23.1 t ADT: 4,741

County Road 23

Good

Over: Big Dry Creek

150 Ft N of Co Rd 8, Weld, CO

Built 1982 Load: 23.2 t ADT: 2,378

County Road 37

Good

Over: Owl Creek

0.6 Mi N of Co Rd 114, Weld, CO

Built 1992 Load: 23.4 t ADT: 36

County Road 38

Good

Over: New Ish Ditch

0.1 Mi E of Co Rd 3, Weld, CO

Built 1960 Load: 24.3 t ADT: 113

County Road 29

Good

Over: Pierce Lateral Canal

0.7 Mi N of Co Rd 88, Weld, CO

Built 1989 Load: 25.3 t ADT: 1,615

I 25 ML & Ramps

Good

Over: CHANNEL MD-B

LONGMONT/DACONO EXIT, Weld, CO

Built 2000 Load: 25.5 t ADT: 91,000

CO RD 8

Good

Over: DRAW AR

0.2 MI EAST OF I76, Weld, CO

Built 1983 Load: 25.5 t ADT: 1,153

SH 14 ML

Good

Over: LITTLE SAND CREEK

18.2 MI E OF JCT US 85, Weld, CO

Built 1963 Load: 25.8 t ADT: 2,300

County Road 57

Good

Over: Geary Creek

0.7 Mi N of Co Rd 128, Weld, CO

Built 1993 Load: 25.9 t ADT: 121

County Road 120

Good

Over: CROW CREEK

1.3 MI E OF CR 83, Weld, CO

Built 2020 Load: 25.9 t ADT: 84

County Road 72

Good

Over: Willow Creek

0.7 Mi E of Co Rd 49, Weld, CO

Built 1960 Load: 26.0 t ADT: 29

County Road 84

Good

Over: Pierce Lateral Canal

0.5 Mi E of Co Rd 25, Weld, CO

Built 1990 Load: 26.4 t ADT: 95

CR 25 (95th Ave.)

Good

Over: Loveland Greeley Canal

0.1 Mi N of Co Rd 52, Weld, CO

Built 1962 Load: 26.6 t ADT: 198

SH 66 ML

Good

Over: SOUTH PLATTE RIVER

.2 MI W OF 85, Weld, CO

Built 1988 Load: 26.7 t ADT: 9,100

County Road 6

Good

Over: Big Dry Creek

0.1 Mi E of Co Rd 19, Weld, CO

Built 1984 Load: 26.9 t ADT: 4,075

County Road 21

Good

Over: Larimer and Weld Canal

100 Ft N of Co Rd 76, Weld, CO

Built 2008 Load: 27.3 t ADT: 233

CENTRAL AVE

Good

Over: KIOWA CREEK

JUST WEST OF WIGGINS, Weld, CO

Built 2005 Load: 27.5 t ADT: 1,300

County Road 23

Good

Over: Big Dry Creek

0.7 Mi N of Co Rd 6, Weld, CO

Built 1995 Load: 27.6 t ADT: 1,041
Data sourced from official public datasets. See our methodology for details. Retrieved and formatted by PlainBridges

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.