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)

Sort:

US 224 ML-70TH AVE

Over: I 25 ML

70TH BTWN 76 AND 36 INTCH, Adams, CO

Built 1991 ADT: 235,000

I76 EB RAMP TO I25

Over: SH 53 ML R

.4 MI W OF JCT I76 Ramp, Adams, CO

Built 1993 ADT: 14,000

W 62nd Ave

Over: I 76 ML

1 MI W OF JCT I25 & I-70, Adams, CO

Built 1992 ADT: 86,000

I 76 ML WBND

Over: US 85 ML NBND

I76 & US 85C JCT, Adams, CO

Built 1990 ADT: 37,000

BUCKLEY ROAD

Over: I 76 ML, BNSF RR

BUCKLEY RD @ I76 and BN, Adams, CO

Built 1994 ADT: 7,521

136TH AVE

Over: I 76 ML

136TH AVE OVER I76 ML, Adams, CO

Built 1994 ADT: 43,000

I 76 ML EBND

Over: 144TH AVE

2.8 MI. W. OF JCT SH 7, Adams, CO

I 76 ML WBND

Over: 144TH AVE

2.8 Mi W of SH-7, Adams, CO

ACCESS ROAD

Over: RAMP TO I 25 NBND R

ESIDE OF I25-I76 INT., Adams, CO

Built 1993 ADT: 10,000

US 36 EBND ML

Over: I 25 ML,RAMPS,HOV LANES

INT. 36 and I25, Adams, CO

Built 1994 ADT: 237,900

I76 EB ML

Over: I76 WB ON RAMP FROM I270

NE OF JCT I25, Adams, CO

Built 2003 ADT: 41,600

I76 WB ML

Over: I76 EB ON RAMP FROM I270

NE OF JCT I25, Adams, CO

Built 2003 ADT: 41,600

I76 ONRMP FROM 270

Over: I270B RAMP TO I76 WB

NE OF JCT I25, Adams, CO

Built 2003 ADT: 41,600

I 270 EBND

Over: I76 RAMP,SH224,CLEAR CRK

1 mile East of I-25, Adams, CO

Built 1999 ADT: 14,700

I 270 EBND ML

Over: I25NB/I25HOV/WB I 270

SBND I25 & EBND I270, Adams, CO

Built 2009 ADT: 28,450

270SB _76EB RMP Y

Over: I76,RMPS,SH224,CLR.CRK.

SH 270 and I76, Adams, CO

Built 2010 ADT: 90,803

US 36 WBND ML

Over: I 25 ML,RAMPS,HOV LANES

INT. 36 and I 25, Adams, CO

Built 1998 ADT: 157,700

RAMP TO US 36 WB

Over: I 25 SBML, HOV lanes

RAMP R OVER I 25, Adams, CO

Built 1998 ADT: 122,000

I270 WBND ML

Over: I76 RAMP,SH224,CLEAR CRK

I25/US36 HOV PHASE II, Adams, CO

Built 1998 ADT: 11,700

I76 ML EBND

Over: I 270 ML

1.1 MI NE OF JCT I25, Adams, CO

Built 2003 ADT: 83,000

I76 ML WBND

Over: I 270 ML

1.1 MI NE OF JCT I25, Adams, CO

Built 2003 ADT: 83,000

SH 53 ML

Over: I 25 ML

58TH AVE OVER I25, Adams, CO

Built 1992 ADT: 192,000

RAMP TO I 70 EBND

Over: RAMP TO PENA BLVD NBND R

JUST E OF CHAMBERS ROAD, Adams, CO

Built 1993 ADT: 80,100

PENA BLVD NBND RMP

Over: I 70 ML

.8 MI E OF CHAMBERS ROAD, Adams, CO

Built 1993 ADT: 43,966

PENA BLVD NBND RMP

Over: AIRPORT BLVD SBND

PENA BLVD OVER I70 ML, Adams, CO

Built 1993 ADT: 43,966

PENA BLVD SBND RMP

Over: RMP TO I70 WB ML

PENA BLVD OVER AIRPORT RD, Adams, CO

Built 1993 ADT: 9,400

I 225 ML SBND

Over: I 70 ML

DENVER, Adams, CO

Built 1994 ADT: 150,000

SH 2 ML

Over: I 76 ML

JCT I 76,NE OF DENVER, Adams, CO

Built 1999 ADT: 27,000

120TH AVE.

Over: I76 ML/BNSF/CANAL/AC RD

120TH AVE. OVER I76, Adams, CO

Built 2002 ADT: 17,989

I 225 NB RAMP

Over: I 70 ML

DENVER, Adams, CO

Built 1997 ADT: 146,300

SH 44 ML WBND

Over: I 76 ML

104TH AVE OVER I76, Adams, CO

Built 1996 ADT: 27,000

I 270 ML

Over: US 6 ML

COMMERCE CITY, Adams, CO

Built 2000 ADT: 40,000

SH 128 ML/120TH AV

Over: I 25 ML

1.8 MI E OF JCT US 287, Adams, CO

Built 2006 ADT: 137,000

SH 2 ML SBND

Over: US 6 ML

IN COMMERCE CITY, Adams, CO

Built 2005 ADT: 18,000

COUNTY ROAD

Over: I 76 ML

LOCHBUIE INTERCHANGE, Adams, CO

Built 1981 ADT: 13,747

SH 7 aka Bridge ST

Over: I 76 ML

4.41 MI E JCT SH 51-BRIGH, Adams, CO

Built 1986 ADT: 20,000

26th Avenue

Over: E-470

21.43 MI FROM I25, Adams, CO

Built 1997 ADT: 29,000

48th Avenue-Future

Over: E-470

23.43 MI FROM I25, Adams, CO

Built 1997 ADT: 29,000

56th Avenue

Over: E-470

24.44 MI FROM I25, Adams, CO

Built 1996 ADT: 1,700

64th Avenue

Over: E-470

25.48 MI FROM I25, Adams, CO

Built 1996 ADT: 50

88th Avenue

Over: E-470

29.39 MI FROM I25, Adams, CO

Built 1996 ADT: 43,000

96th Avenue

Over: E-470

30.46 MI FROM I25, Adams, CO

Built 1996 ADT: 43,000

104th Avenue

Over: E-470

31.57 MI FROM I25, Adams, CO

Built 1996 ADT: 2,900

112th Avenue

Over: E-470

32.57 MI FROM I25, Adams, CO

Built 1996 ADT: 210

Tower Road

Over: E-470

33.22 MI FROM I25, Adams, CO

Built 1996 ADT: 9,100

E-470 NB

Over: 120th Avenue

34.08 MI FROM I25, Adams, CO

E-470 SB

Over: 120th Avenue

34.08 MI FROM I25, Adams, CO

Built 2002 ADT: 3,575

E-470 NB

Over: Buckley Road

34.63 MI FROM I25, Adams, CO

Built 2002 ADT: 13,497

E-470 SB

Over: Buckley Road

34.63 MI FROM I25, Adams, CO

Built 2002 ADT: 10,480

NB E470 RAMP I76EB

Over: BNSFRR, Cameron Drive

35.34 MI FROM I25, Adams, CO

Built 2002 ADT: 146

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

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