Adams County, CO

535 public highway bridges

Adams County Bridge Snapshot

Adams County, Colorado contains 535 public highway bridges in the FHWA National Bridge Inventory. Roughly 30.8% are rated “Good,” 38.5% “Fair,” 6.2% “Poor,” and 6.2% are classified as structurally deficient — the federal designation for spans whose deck, superstructure, or substructure has been rated 4 or below on the 0–9 NBI scale. Structurally deficient does not mean unsafe to cross; it means the bridge is on the priority list for repair or replacement.

Inspections in CO are conducted by certified engineers from the state Department of Transportation on a 24-month cycle, and results are reported back to the FHWA each spring. The list below shows every NBI-tracked bridge in the county, sorted by inventory load rating. Use the “Sort by” controls to surface the lowest-rated spans first, and click any row for full inspection history, traffic counts, and condition trends.

Source: FHWA National Bridge Inventory. See methodology for full definitions.

535
Total Bridges
30.8%
Good
6.2%
Poor
6.2%
Structurally Deficient

Condition Distribution

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

All Bridges (535)

E-470 ML

Good

Over: Local Drainage

42.45 MI FROM I25, Adams, CO

Built 2002 Load: 32.7 t ADT: 36,702

ACOMA STREET

Good

Over: FARMERS HIGHLINE CA

.8 MI N OF 104TH AVENUE, Adams, CO

Built 1960 Load: 32.7 t ADT: 126

130TH AVE

Good

Over: LOCAL DRAINAGE

0.2 MI E OF HOLLY ST, Adams, CO

Built 2006 Load: 32.7 t ADT: 1,942

152ND AVENUE

Good

Over: BIG DRY CREEK TRIBUTARY

0.3 MI EAST OF WASHINGTON, Adams, CO

Built 2000 Load: 32.7 t ADT: 5,431

GRANT STREET

Good

Over: LOCAL DRAINAGE

JUST N OF 140TH AVE, Adams, CO

Built 2018 Load: 32.7 t ADT: 4,074

QUEBEC ST

Good

Over: BRANTNER GULCH

0.5MI N OF 120TH AVE, Adams, CO

Built 2005 Load: 32.7 t ADT: 9,456

QUEBEC STREET

Good

Over: BRANTNER GULCH TRIB

.35 MI N OF 128TH AVE, Adams, CO

Built 2003 Load: 32.7 t ADT: 3,519

THORNTON PKWY

Good

Over: NIVER CREEK

.25 MI W OF I25, Adams, CO

Built 1990 Load: 32.7 t ADT: 20,525

VALENTIA ST

Good

Over: BRANTNER GULCH TRIB

0.20 MI N OF 128TH AVE, Adams, CO

Built 2006 Load: 32.7 t ADT: 329

WASHINGTON STREET

Good

Over: LOCAL DRAINAGE

0.3 MI N OF 144TH AVE, Adams, CO

Built 2018 Load: 32.7 t ADT: 8,317

TENNYSON ST

Good

Over: LITTLE DRY CREEK

N OF 72ND ON TENNYSON ST, Adams, CO

Built 1988 Load: 32.7 t ADT: 1,652

WINONA CT

Good

Over: LITTLE DRY CREEK

N OF 72ND AVE ON WINONA C, Adams, CO

Built 1988 Load: 32.7 t ADT: 2,512

BRADBURN BOULEVARD

Good

Over: LOCAL DRAINAGE

0.1 MI W OF PERRY ST, Adams, CO

Built 2003 Load: 32.7 t ADT: 2,603

WOLFF ST

Good

Over: COZY CORNER TRIBUTARY #5

0.25 MI E OF SHERIDAN BLV, Adams, CO

Built 2006 Load: 32.7 t ADT: 1,803

HURON ST

Good

Over: QUAIL CREEK

JUST N OF 134TH AVE, Adams, CO

Built 2006 Load: 32.7 t ADT: 11,623

HURON ST

Good

Over: SHAY DITCH

0.25 MI S OF 152ND AVE, Adams, CO

Built 2006 Load: 32.7 t ADT: 8,232

ORCHARD PARKWAY

Good

Over: LOCAL DRAINAGE

0.2 MI EAST OF HURON ST., Adams, CO

Built 2015 Load: 32.7 t ADT: 4,895

RAMP TO I 70 WBND

Good

Over: 40TH AVE ML R

PENA BLVD OVER 40TH AVE, Adams, CO

Built 1993 Load: 32.8 t ADT: 33,000

SH 53 ML

Good

Over: 64TH ST DRAIN CANAL

.2 MI S OF I76/BROADWAY, Adams, CO

Built 1993 Load: 32.9 t ADT: 14,000

SCHUMAKER ROAD

Good

Over: LOST CREEK TRIBUTARY

0.1 MI S OF US HWY 36, Adams, CO

Built 1993 Load: 33.4 t ADT: 10

E470 RAMP - I76 EB

Good

Over: Relocated Third Creek

35.28 MI FROM I25, Adams, CO

Built 2002 Load: 33.4 t ADT: 3,000

I76 ML & RAMP

Good

Over: SECOND CREEK

BTWN JCT SH2 AND 120 AVE, Adams, CO

Built 2003 Load: 33.6 t ADT: 32,000

E-470 NB

Good

Over: Burlington Ditch

34.79 MI FROM I25, Adams, CO

Built 2002 Load: 33.7 t ADT: 21,602

E MALL ENTRANCE

Good

Over: LOCAL DRAINAGE

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

Built 1997 Load: 33.7 t ADT: 1,245

SH 44 WB

Good

Over: OBRIAN CANAL

BETWEEN SH 2 AND I76, Adams, CO

Built 2013 Load: 34.0 t ADT: 9,329

E-470 SB

Good

Over: 19th Avenue

20.70 MI FROM I25, Adams, CO

Built 2006 Load: 34.2 t ADT: 18,115

RAMP TO I 70 WBND

Good

Over: RAMP TO CHAMBERS ROAD R

E / CHAMBERS RD,N / I-70, Adams, CO

Built 1993 Load: 34.5 t ADT: 33,000

RAINBOW AVENUE

Good

Over: HOFFMAN DRAINAGE

0.1 MI S OF 88TH AVE., Adams, CO

Built 2017 Load: 34.7 t ADT: 1,656

DEVONSHIRE BLVD

Good

Over: HOFFMAN DRAINAGE

0.2 MI S OF 88TH AVE., Adams, CO

Built 2020 Load: 34.7 t ADT: 8,171

I 76 ML WBND

Good

Over: SOUTH PLATTE RIVER

1.9 MI SW OF JCT US 85, Adams, CO

Built 2013 Load: 34.9 t ADT: 42,000

88TH AVENUE

Good

Over: COMANCHE CREEK

1.2 MI E OF STRASBURG RD, Adams, CO

Built 1997 Load: 35.2 t ADT: 197

E-470 NB

Good

Over: 19th Avenue

20.70 MI FROM I25, Adams, CO

Built 2006 Load: 35.2 t ADT: 18,212

STEELE STREET

Good

Over: HOFFMAN DRAINAGE

INTERSECT STEELE/86TH, Adams, CO

Built 2017 Load: 35.3 t ADT: 2,256

96TH AVENUE

Good

Over: SAN ARROYO CREEK TRIB

1.2 MI E OF PROSPECT WAY, Adams, CO

Built 1994 Load: 35.3 t ADT: 29

49TH AVENUE

Good

Over: SAND CREEK

JUST W OF SAND CREEK DR, Adams, CO

Built 1987 Load: 35.3 t ADT: 7,394

PROSPECT WAY

Good

Over: HOFFMAN CREEK

JUST S OF 152ND AVENUE, Adams, CO

Built 1994 Load: 35.5 t ADT: 4

PECOS RMP TO I76WB

Good

Over: BNSF RR, RTD Light Rail

.2 MI W OF PECOS STREET, Adams, CO

Built 1989 Load: 35.6 t ADT: 77,000

MANILA ROAD

Good

Over: BEAR CREEK TRIB.

1.5 MI N OF 88TH AVE, Adams, CO

Built 1992 Load: 35.7 t ADT: 113

E470SB RAMP YORK

Good

Over: Big Dry Creek

44.98 MI FROM I25, Adams, CO

Built 2001 Load: 36.0 t ADT: 370

I 76 ML WBND

Good

Over: BNSF RR, RTD Light Rail

.2 MI W OF PECOS STREET, Adams, CO

Built 1989 Load: 36.1 t ADT: 38,500

LOWELL BLVD

Good

Over: LITTLE DRY CREEK

0.3 MILE SOUTH OF 72ND AV, Adams, CO

Built 1986 Load: 36.2 t ADT: 8,969

SH44 ML(104TH AVE)

Good

Over: SOUTH PLATTE RIVER

1.1 MI W OF JCT US 85, Adams, CO

Built 2013 Load: 36.6 t ADT: 14,000

136TH AVENUE

Good

Over: BIG DRY CREEK

0.6 MI E OF I-25, Adams, CO

Built 2004 Load: 36.8 t ADT: 22,524

152ND AVENUE

Good

Over: HOFFMAN CREEK

0.7 MI E OF PROSPECT WAY, Adams, CO

Built 1995 Load: 36.9 t ADT: 15

I 76 ML EBND

Good

Over: LOWELL BLVD

1.04 MI E OF JCT SH 95, Adams, CO

Built 1986 Load: 36.9 t ADT: 39,500

I 76 ML WBND

Good

Over: LOWELL BLVD

1.06 MI E OF JCT SH95, Adams, CO

Built 1986 Load: 36.9 t ADT: 39,500

RAMP TO PECOS ST

Good

Over: BNSF RR, RTD Light Rail

.2 MI W OF PECOS STREET, Adams, CO

Built 1989 Load: 36.9 t ADT: 77,000

160TH AVENUE

Good

Over: LOCAL DRAINAGE

0.3 MI E OF MANILA RD, Adams, CO

Built 1993 Load: 37.0 t ADT: 81

SABLE BLVD

Good

Over: SAND CREEK

JUST NORTH OF 28TH AVE, Adams, CO

Built 1975 Load: 37.0 t ADT: 9,902

SH 53 SERVICE RD.

Good

Over: 64TH ST DRAIN CANAL AR

JUST W OF 64TH/ BRDWY, Adams, CO

Built 1993 Load: 37.0 t ADT: 5,000

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

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Data sourced from official U.S. government datasets. See our methodology for details. Retrieved and formatted by PlainBridges Editorial