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)

Sort:

HEADLIGHT ROAD

Over: KIOWA CREEK

0.5 MI NORTH OF ROAD 160, Adams, CO

Built 1993 Load: 21.9 t ADT: 23

152ND AVENUE

Over: BOX ELDER CREEK

1.6 MILES W OF WATKINS RD, Adams, CO

Built 1985 Load: 22.1 t ADT: 3,919

I 70 ML EBND

Over: BOX ELDER CREEK

1 MI E OF WATKINS INTERCH, Adams, CO

Built 1960 Load: 22.3 t ADT: 13,000

160TH AVENUE

Over: LOST CREEK

0.3 MI E OF CONVERSE ROAD, Adams, CO

Built 1983 Load: 22.4 t ADT: 69

160TH AVENUE

Over: COMANCHE CREEK

1.3 MI E OF HEADLIGHT RD, Adams, CO

Built 1955 Load: 22.4 t ADT: 42

144TH AVENUE

Over: FULTON LATERAL

JUST E OF POTOMAC, Adams, CO

Built 1998 Load: 22.5 t ADT: 2,597

I 270 EBND ML

Over: WASHINGTON STREET

JUST EAST OF I-25 ramp; U, Adams, CO

Built 2003 Load: 22.7 t ADT: 37,500

96TH AVENUE

Over: LITTLE MUDDY CREEK

.9 MI E OF HANKS CROSSING, Adams, CO

Built 1995 Load: 22.9 t ADT: 30

Ramp E

Over: Smith Road & UPRR

21.01 MI FROM I25, Adams, CO

Built 2006 Load: 23.3 t ADT: 2,200

I 76 ML WBND

Over: CLEAR CREEK

2.9 MI W - JCT I25 +I76, Adams, CO

Built 1987 Load: 23.7 t ADT: 39,500

SHERIDAN BLVD

Over: LOCAL DRAINAGE

JUST S OF W 120TH AVE, Adams, CO

Built 1964 Load: 23.8 t ADT: 16,503

WINVIEW ROAD

Over: BADGER CREEK TRIBUTARY

0.3 MI SO OF 144TH AVE, Adams, CO

Built 1997 Load: 23.9 t ADT: 45

US 287 ML

Over: DITCH

120TH AVE IN WESTMINSTER, Adams, CO

Built 1965 Load: 24.0 t ADT: 35,000

88TH AVENUE

Over: OBRIAN CANAL

0.5 MI E OF BRIGHTON BLVD, Adams, CO

Built 1970 Load: 24.5 t ADT: 19,093

96TH AVENUE

Over: EAST BIJOU CREEK

0.8 MI E OF HORROGATE RD, Adams, CO

Built 1965 Load: 24.5 t ADT: 82

HENDERSON ROAD

Over: BRANTNER DITCH

0.1 M E OF RIVERDALE RD, Adams, CO

Built 1940 Load: 24.5 t ADT: 10,583

US 40 ML

Over: STORM FLOW CULVERT

1.3 MI E OF JCT I 225, Adams, CO

Built 1988 Load: 24.5 t ADT: 21,000

88TH AVENUE

Over: SOUTH PLATTE RIVER

1.36 MI W OF I-76, Adams, CO

Built 1960 Load: 24.5 t ADT: 25,590

JASPER / BATAVIA

Over: SABLE DITCH

.2 MI N OF COLFAX, Adams, CO

Built 1981 Load: 24.9 t ADT: 1,809

I 225 ML

Over: DRAW

IN AURORA, Adams, CO

Built 1964 Load: 24.9 t ADT: 121,000

104TH AVENUE

Over: FARMERS HIGHLINE CANAL

0.4 MILE EAST OF SHERIDAN, Adams, CO

Built 1967 Load: 24.9 t ADT: 18,066

64TH AVENUE

Over: COMANCHE CREEK

0.2 MI E OF STRASBURG RD, Adams, CO

Built 1997 Load: 25.0 t ADT: 86

GRANT STREET

Over: NIVER CREEK

1 BLK N OF 84TH AVENUE, Adams, CO

Built 1993 Load: 25.0 t ADT: 8,151

120TH AVENUE

Over: SAN ARROYO CREEK

.3 MI W OF SHAMROCK ROAD, Adams, CO

Built 2000 Load: 25.7 t ADT: 20

US 6 ML EBND

Over: BURLINGTON CANAL

JUST S of I-76 INTRCHNG, Adams, CO

Built 1948 Load: 25.7 t ADT: 9,500

CAMERON DRIVE

Over: BRIGHTON LATERAL

0.8 MI NORTH OF 120TH AVE, Adams, CO

Built 1994 Load: 25.9 t ADT: 117

WINVIEW ROAD

Over: WETZEL CREEK TRIBUTARY

3.1 MILES NORTH OF US36, Adams, CO

Built 1997 Load: 25.9 t ADT: 14

HUDSON ROAD

Over: BOX ELDER CREEK

2 MI N OF 26TH AVENUE, Adams, CO

Built 1965 Load: 25.9 t ADT: 888

HEADLIGHT ROAD

Over: WOLF CREEK

0.2 MI N OF 104TH AVE, Adams, CO

Built 1960 Load: 26.2 t ADT: 19

CHAMBERS ROAD

Over: SECOND CREEK

0.3 MI NORTH OF 104TH AVE, Adams, CO

Built 1995 Load: 26.2 t ADT: 10,327

PECOS STREET

Over: CLEAR CREEK

0.1 MI S OF 64TH AVE, Adams, CO

Built 1989 Load: 26.3 t ADT: 7,032

FARM ACCESS ROAD

Over: BURLINGTON CANAL AR

.3 MI W. OF SH2, Adams, CO

Built 1971 Load: 26.4 t ADT: 33,000

FARM ACCESS ROAD

Over: BURLINGTON CANAL AR

.3 MI W. OF JCT SH2, Adams, CO

Built 1971 Load: 26.4 t ADT: 33,000

FARM ACCESS ROAD

Over: BURLINGTON CANAL AR

0.9 MI NE OF JCT SH 51, Adams, CO

Built 1971 Load: 26.4 t ADT: 32,000

I 25 ML

Over: 62ND AVE

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

Built 1993 Load: 26.5 t ADT: 196,000

I76 AR TO CO RD 2

Over: BNSF RR AR

E. SIDE LOCHBUIE INT., Adams, CO

Built 1981 Load: 26.5 t ADT: 23,000

BRIGHTON BLVD

Over: OBRIAN CANAL

0.2 MI N OF 84TH AVE, Adams, CO

Built 1992 Load: 26.9 t ADT: 4,190

US 6 ML WBND

Over: BURLINGTON CANAL

0.3 MI W OF JCT I-76, Adams, CO

Built 1948 Load: 26.9 t ADT: 9,500

US 36 ML

Over: LONE TREE GULCH

11.3 MI E OF BYERS, Adams, CO

Built 1937 Load: 27.0 t ADT: 790

SH 224 ML WBND

Over: BURLINGTON CANAL

IN COMMERCE CITY, Adams, CO

Built 1964 Load: 27.2 t ADT: 13,500

SH 224 ML EBND

Over: BURLINGTON CANAL

IN COMMERCE CITY, Adams, CO

Built 1964 Load: 27.2 t ADT: 13,500

160TH AVENUE

Over: NERES CANAL

0.2 MILE E OF HARVEST RD, Adams, CO

Built 1997 Load: 27.7 t ADT: 965

SH 265 ML

Over: UP RR

COMMERCE CITY, Adams, CO

Built 1972 Load: 28.2 t ADT: 6,500

WINVIEW ROAD

Over: WETZEL CREEK

1.6 MILES NORTH OF US36, Adams, CO

Built 1997 Load: 28.3 t ADT: 14

I 70 ML WBND

Over: DRAW

1.8 MI E OF JCT US 36, Adams, CO

Built 1960 Load: 28.3 t ADT: 13,000

I 70 ML EBND

Over: DRAW

1.8 MI E OF JCT US 36, Adams, CO

Built 1960 Load: 28.3 t ADT: 13,000

HURON STREET

Over: BULL CANAL

1 BLK S OF 132ND AVE, Adams, CO

Built 1978 Load: 28.3 t ADT: 11,054

48TH AVENUE

Over: WOLF CREEK

1.5 MI W OF STRASBURG RD, Adams, CO

Built 1992 Load: 28.5 t ADT: 70

IMBODEN ROAD

Over: BEAR GULCH

1.4 MI SOUTH OF 88TH AVE, Adams, CO

Built 2002 Load: 28.8 t ADT: 1,895

I 25 ML

Over: FARMERS HIGHLINE CANAL

NORTHGLENN, Adams, CO

Built 1954 Load: 28.8 t ADT: 135,000

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

Reviewed byPlainbridges Editorial, Plain Bridges Editorial Team · June 6, 2026