Adams County, CO

535 public highway bridges

Adams County Bridge Snapshot

According to the Federal Highway Administration's 2024 National Bridge Inventory, Adams County, Colorado contains 535 public highway bridges. Roughly 30.8% are rated “Good,” 38.5% “Fair,” and 6.2% “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.

535
Total Bridges
30.8%
Good
38.5%
Fair
6.2%
Poor Condition

Condition Distribution

Good
30.8% (165)
Fair
38.5% (206)
Poor
6.2% (33)

All Bridges (535)

PEORIA STREET

Fair

Over: BARANMOR DITCH

PEORIA and BARANMOR PKWY, Adams, CO

Built 2014 Load: 42.5 t ADT: 25,984

US 36 ML

Fair

Over: PECOS STREET

IN WESTMINSTER, Adams, CO

Built 2001 Load: 42.7 t ADT: 129,000

120TH AVE

Fair

Over: BRANTNER DITCH

2 MI W OF US85, Adams, CO

Built 2005 Load: 43.4 t ADT: 9,217

I 70 ML WBND

Fair

Over: COUNTY ROADS 22N,89

1.5 MI E OF WATKINS, Adams, CO

Built 1960 Load: 44.4 t ADT: 13,000

I 70 ML EBND

Fair

Over: COUNTY ROADS 22N,89

0.7 MI E OF JCT US 36, Adams, CO

Built 1960 Load: 44.4 t ADT: 13,000

SH 22 ML

Fair

Over: FULTON CANAL

.1MI W OF JCT US 85, Adams, CO

Built 1972 Load: 44.5 t ADT: 4,000

I 25 ML

Fair

Over: UP RR

0.8 MI SO OF JCT I-76, Adams, CO

Built 1993 Load: 44.5 t ADT: 196,000

SH 2 ML

Fair

Over: BNSF RR

.2 MI S OF JCT I76, Adams, CO

Built 1999 Load: 44.5 t ADT: 16,034

I 25 SBND

Fair

Over: WAGON RD RTD RAMP R

.2 MI S OF JCT SH 128-120, Adams, CO

Built 1992 Load: 45.4 t ADT: 67,500

I 70 ML/ FRONTAGE

Fair

Over: FIRST CREEK

1 MI E OF JCT US 40, Adams, CO

Built 1974 Load: 45.4 t ADT: 27,000

YORK STREET

Fair

Over: BIG DRY CREEK

200 FT S OF 156TH AVE, Adams, CO

Built 1995 Load: 46.2 t ADT: 8,778

120TH AVENUE

Fair

Over: BOX ELDER CREEK

0.3 MI WEST OF WATKINS RD, Adams, CO

Built 1997 Load: 46.4 t ADT: 2,358

CHAMBERS ROAD

Fair

Over: FULTON DITCH

.5 MI SOUTH OF BROMLEY, Adams, CO

Built 2000 Load: 46.8 t ADT: 804

EAGLE STREET

Fair

Over: SABLE DITCH

E OF SABLE AND S OF 23R, Adams, CO

Built 1981 Load: 47.6 t ADT: 136

HUDSON ROAD

Fair

Over: COYOTE RUN

.6 MI N OF 26TH AVENUE, Adams, CO

Built 1960 Load: 48.1 t ADT: 993

PECOS ST.

Fair

Over: BNSF MAINLIN /W 59TH AVE

0.2 MI S. OF I-76, Adams, CO

Built 2012 Load: 48.5 t ADT: 2,325

US 85 ML

Fair

Over: SECOND CREEK

5.2 MI NO OF JCT I-76, Adams, CO

Built 1953 Load: 50.1 t ADT: 34,000

US 36 ML

Fair

Over: DRAW

9.7 MI E OF JCT I-70, Adams, CO

Built 1983 Load: 50.2 t ADT: 1,900

VRAIN STREET

Fair

Over: LOCAL DRAINAGE

.3 MI E SHERIDAN S 120TH, Adams, CO

Built 1997 Load: 50.2 t ADT: 7,063

YOSEMITE STREET

Fair

Over: TODD CREEK TRIBUTARY

0.4 MI SOUTH OF 152ND AVE, Adams, CO

Built 2001 Load: 50.7 t ADT: 963

SH 95 ML

Fair

Over: UP RR, RR SPUR, LT RAIL

SHERIDAN 1.3 MI N OF I 70, Adams, CO

Built 2011 Load: 51.2 t ADT: 35,000

TOWER ROAD

Fair

Over: LOCAL DRAINAGE

JUST S OF 22ND PL, Adams, CO

Built 1981 Load: 56.1 t ADT: 14,612

YORK STREET

Fair

Over: CLEAR CREEK

72ND AND YORK, Adams, CO

Built 1965 Load: 58.0 t ADT: 13,608

US 85 ML

Fair

Over: THIRD CREEK

6 MI NO OF JCT I-76, Adams, CO

Built 1953 Load: 59.1 t ADT: 34,000

US 36 ML

Fair

Over: DRAW

12 MI E OF BYERS, Adams, CO

Built 1987 Load: 59.3 t ADT: 790

DAHLIA STREET

Fair

Over: OBRIAN CANAL

200 FT S OF I-76, Adams, CO

Built 2010 Load: 61.3 t ADT: 10,521

152ND AVENUE

Fair

Over: SPEER CANAL

0.5 MI E OF I-76, Adams, CO

Built 1980 Load: 66.2 t ADT: 7,679

SH 7 ML

Fair

Over: BRANTNER DITCH

7.5 MI E OF JCT I 25, Adams, CO

Built 1967 Load: 78.0 t ADT: 16,000

E-470

Fair

Over: Local Drainage

23.33 Mi from I-25, Adams, CO

Built 1997 Load: 88.8 t ADT: 35,615

136TH AVENUE

Fair

Over: SECOND CREEK

50 FT EAST OF US 85, Adams, CO

Built 1996 Load: 96.9 t ADT: 4,016

22ND AVENUE

Fair

Over: LOCAL DRAINAGE

0.1 MI WEST OF TOWER RD, Adams, CO

Built 1981 Load: 99.9 t ADT: 1,442

120TH AVENUE

Fair

Over: THIRD CREEK

.5 MI WEST OF TOWER ROAD, Adams, CO

Built 2001 Load: 99.9 t ADT: 15,963

REVERE STREET

Fair

Over: LOCAL DRAINAGE

.10 MI NORTH OF 104TH, Adams, CO

Built 2005 Load: 99.9 t ADT: 2,323

E-470 ML

Fair

Over: Local Drainage

44.62 MI FROM I-25, Adams, CO

Built 2003 Load: 99.9 t ADT: 36,702

EHLER PARKWAY

Fair

Over: TODD CREEK TRIBUTARY

0.1 MI W OF YOSEMITE ST, Adams, CO

Built 2001 Load: 99.9 t ADT: 2,733

FILLMORE STREET

Fair

Over: LOCAL DRAINAGE

0.12 MI E OF YORK AVE, Adams, CO

Built 2006 Load: 99.9 t ADT: 1,566

TAMARAC STREET

Fair

Over: BRANTNER GULCH TRIB

0.1 MI SOUTH OF 130TH, Adams, CO

Built 2005 Load: 99.9 t ADT: 1,529

I 25 RAMP

Good

Over: HOV RAMP R

I 25 NBND & SH 224, Adams, CO

Built 1998 Load: 6.5 t ADT: 242,000

US 36 ML

Good

Over: Wolf Creek

4 MI E OF JCT. SH 79, Adams, CO

Built 2002 Load: 12.1 t ADT: 3,800

I 76 ML WBND

Good

Over: PECOS STREET

1.4 MI E OF JCT 287, Adams, CO

Built 1989 Load: 12.8 t ADT: 38,500

I 76 ML EBND

Good

Over: PECOS STREET

1.4 MI E OF JCT 287, Adams, CO

Built 1989 Load: 13.7 t ADT: 38,500

US 36 ML

Good

Over: KIOWA CREEK

12.8 MI E OF JCT I 70, Adams, CO

Built 2000 Load: 15.2 t ADT: 3,400

75TH AVE

Good

Over: LITTLE DRY CREEK

75TH AVE E OF SHERIDAN, Adams, CO

Built 1988 Load: 16.2 t ADT: 817

72ND AVENUE

Good

Over: BURLINGTON DITCH

0.1 MI WEST OF COLO BLVD, Adams, CO

Built 1994 Load: 17.5 t ADT: 1,268

CLAUDE COURT

Good

Over: BRANTNER GULCH

0.4 MI N OF 120TH AVE, Adams, CO

Built 1986 Load: 18.0 t ADT: 3,234

WOLF CREEK ROAD

Good

Over: WOLF CREEK

0.3 MI N OF 26TH AVE, Adams, CO

Built 1991 Load: 19.2 t ADT: 44

E-470 NB

Good

Over: South Platte River

38.97 MI FROM I25, Adams, CO

Built 2003 Load: 20.1 t ADT: 18,870

E-470 SB

Good

Over: South Platte River

38.97 MI FROM I25, Adams, CO

Built 2003 Load: 20.1 t ADT: 19,215

US 36 ML

Good

Over: DEER TRAIL CREEK

11.9 MI E OF JCT I 70, Adams, CO

Built 1975 Load: 20.6 t ADT: 790

I 76 ML EBND

Good

Over: CLEAR CREEK

1.9 MI E OF JCT 121, Adams, CO

Built 1985 Load: 21.0 t ADT: 39,500
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.