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)

RAMP TO I 25 NBND

Good

Over: CLEAR CREEK R

.2 MI N 76; .1 MI E I-25, Adams, CO

Built 1992 Load: 37.2 t ADT: 121,000

SABLE BLVD

Good

Over: SABLE DITCH

JUST S OF 23RD AVE, Adams, CO

Built 1992 Load: 37.7 t ADT: 9,528

120TH AVENUE

Good

Over: FULTON DITCH

0.6 MI E OF BRIGHTON RD, Adams, CO

Built 2005 Load: 38.6 t ADT: 17,487

120TH AVENUE

Good

Over: LOCAL DRAINAGE

INT OF LAREDO AND 120TH, Adams, CO

Built 2005 Load: 38.6 t ADT: 1,414

SH 44 EB

Good

Over: OBRIAN CANAL

BETWEEN SH 2 AND I76, Adams, CO

Built 2013 Load: 38.6 t ADT: 8,829

WB MONTVIEW BLVD

Good

Over: WESTERLY CREEK

0.26 MI E OF YOSEMITE, Adams, CO

Built 2014 Load: 38.9 t ADT: 10,906

I 70 ML WBND

Good

Over: SMITH ROAD, UP RR

4.3 MI E OF JCT I 225, Adams, CO

Built 2014 Load: 38.9 t ADT: 17,000

64TH AVENUE

Good

Over: LITTLE DRY CRK, LRT/RR

.4 MI WEST OF PECOS, Adams, CO

Built 2016 Load: 39.2 t ADT: 4,530

120TH AVE EBND

Good

Over: S. PLATTE RIVER

1.5 MI W OF US85, Adams, CO

Built 2005 Load: 39.2 t ADT: 8,991

I 76 ML WBND

Good

Over: UP RR

0.2 MI E OF JCT US 85, Adams, CO

Built 2014 Load: 39.6 t ADT: 16,500

I25 NB RAMP TO 224

Good

Over: CLEAR CREEK R

I-25NB to SH224 70th Ave, Adams, CO

Built 1998 Load: 40.2 t ADT: 10,000

112TH AVENUE

Good

Over: MUDDY CREEK

.3 MI E OF PRICE ROAD, Adams, CO

Built 1999 Load: 40.6 t ADT: 30

BELLE CREEK BLVD

Good

Over: BELLE CREEK

NW OF 104TH AND SH85, Adams, CO

Built 2003 Load: 40.6 t ADT: 3,208

I 76 ML WBND

Good

Over: TENNYSON STREET

0.53 MI E OF JCT 95, Adams, CO

Built 1986 Load: 40.8 t ADT: 39,500

YORK ST NB RAMP

Good

Over: Big Dry Creek

BIG DRY CREEK, Adams, CO

Built 2001 Load: 40.8 t ADT: 400

120TH AVE WBND

Good

Over: S. PLATTE RIVER

1.5 MI W OF US85, Adams, CO

Built 2005 Load: 41.1 t ADT: 8,991

I 76 ML

Good

Over: YORK STREET

1.33 Mi E of JCT I25, Adams, CO

Built 2023 Load: 41.1 t ADT: 84,000

SH 2 ML

Good

Over: SECOND CREEK

0.1 MI S OF 120TH AVE, Adams, CO

Built 1999 Load: 41.2 t ADT: 16,174

80TH AVENUE

Good

Over: LOST CREEK TRIBUTARY

0.1 MI E OF CONVERSE RD, Adams, CO

Built 1993 Load: 41.8 t ADT: 32

US 287 ML

Good

Over: Light Rail

1 MI S of US 36, Adams, CO

Built 2016 Load: 42.1 t ADT: 30,000

152ND AVENUE

Good

Over: BIG DRY CREEK

BTWN WASHINGTON/YORK ST, Adams, CO

Built 2001 Load: 43.8 t ADT: 5,431

SH 7 ML

Good

Over: SOUTH PLATTE RIVER

W. EDGE OF BRIGHTON, Adams, CO

Built 2009 Load: 44.0 t ADT: 16,000

TOUR LOOP

Good

Over: First Creek

1.6 MI N OF 6TH AVE, Adams, CO

Built 2011 Load: 44.5 t ADT: 75

HOV RAMP

Good

Over: I25 ACCESS

MEDIAN I25 ML & SH 22, Adams, CO

Built 1993 Load: 44.5 t ADT: 242,000

YORK STREET

Good

Over: NIVER CREEK

YORK AND CORONADO PARKWAY, Adams, CO

Built 1970 Load: 44.8 t ADT: 9,770

HURON STREET

Good

Over: BIG DRY CREEK

.2 MI N OF 128TH AVENUE, Adams, CO

Built 2004 Load: 45.2 t ADT: 12,488

SH 2 ML

Good

Over: OBRIAN CANAL

0.3 MI S. OF JCT I 76, Adams, CO

Built 1999 Load: 45.9 t ADT: 16,034

E-470 NB

Good

Over: Ramp E

20.88 MI FROM I25, Adams, CO

Built 2006 Load: 47.4 t ADT: 18,092

BISCAY STREET

Good

Over: Local Drainage

JUST N OF 104TH AVENUE, Adams, CO

Built 2008 Load: 47.6 t ADT: 10

E-470 SB

Good

Over: Ramp E

20.88 MI FROM I25, Adams, CO

Built 2006 Load: 47.7 t ADT: 17,985

FEDERAL PARKWAY

Good

Over: BIG DRY CREEK

.6 MI N OF 120TH AVE, Adams, CO

Built 2002 Load: 48.0 t ADT: 14,581

112TH AVENUE

Good

Over: FULTON DITCH

350 FT E OF BRIGHTON ROAD, Adams, CO

Built 2021 Load: 48.6 t ADT: 4,010

US 36 ML

Good

Over: LOWELL BLVD

0.5 MI W OF FEDERAL, Adams, CO

Built 2014 Load: 48.6 t ADT: 103,000

CAMERON DRIVE

Good

Over: OBRIAN CANAL

SE OF I-76/120TH INT., Adams, CO

Built 2001 Load: 48.8 t ADT: 151

120TH AVENUE

Good

Over: LOCAL DRAINAGE

0.8 MI EAST OF PICADILLY, Adams, CO

Built 1995 Load: 48.9 t ADT: 3,545

SH 265 ML

Good

Over: SAND CREEK

COMMERCE CITY, Adams, CO

Built 1999 Load: 49.6 t ADT: 6,500

72ND AVENUE

Good

Over: LITTLE DRY CREEK

72ND AND RALEIGH, Adams, CO

Built 2017 Load: 51.8 t ADT: 14,357

E-470 RAMP G

Good

Over: Relocated Third Creek

35.46 MI FROM I25, Adams, CO

Built 2001 Load: 53.1 t ADT: 2,700

AKRON STREET

Good

Over: TODD CREEK TRIBUTARY

0.1 MI SOUTH OF 152ND AVE, Adams, CO

Built 2001 Load: 54.4 t ADT: 52

LOWELL BLVD

Good

Over: CLEAR CREEK

BETWEEN 55TH PL AND I76, Adams, CO

Built 2000 Load: 57.1 t ADT: 3,731

EB MONTVIEW BLVD

Good

Over: WESTERLY CREEK

0.26 MI E OF YOSEMITE ST., Adams, CO

Built 2014 Load: 58.3 t ADT: 10,147

US 36 ML

Good

Over: LOST CREEK

9 MI E OF JCT I 70, Adams, CO

Built 1983 Load: 63.8 t ADT: 1,900

US 287 ML

Good

Over: BIG DRY CREEK

120th AVE., W. of FEDERAL, Adams, CO

Built 1987 Load: 69.9 t ADT: 41,000

WASHINGTON STREET

Good

Over: LOCAL DRAINAGE

0.5 MI N OF 136TH AVE, Adams, CO

Built 2010 Load: 71.0 t ADT: 12,021

RIVERDALE ROAD

Good

Over: HALL STREAM

JUST N OF 104TH AVENUE, Adams, CO

Built 1993 Load: 75.6 t ADT: 6,933

OSAGE STREET

Good

Over: BNSF MAINLINE/LIGHT RAIL

W 62ND PKWY, Adams, CO

Built 2012 Load: 76.0 t ADT: 906

TOWER ROAD

Good

Over: SECOND CREEK

0.25 MI N OF 81ST AVE, Adams, CO

Built 2018 Load: 78.4 t ADT: 28,933

Peoria Street

Good

Over: Burlington Ditch

1.2 MI E JCT 85/112th AVE, Adams, CO

Built 2022 Load: 81.0 t ADT: 3,552

MCKAY ROAD

Good

Over: GRANGE HALL CREEK

.35 MI NORTH OF 104TH AVE, Adams, CO

Built 2005 Load: 85.9 t ADT: 14,424

US 287 ML

Good

Over: PEDESTRIAN UNDERPASS

3.95 MI N OF US 36, Adams, CO

Built 1999 Load: 90.5 t ADT: 27,000

Read our methodology - how this data is sourced, computed, and verified.

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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.