Denver County, CO

458 public highway bridges

Denver County Bridge Snapshot

According to the Federal Highway Administration's 2024 National Bridge Inventory, Denver County, Colorado contains 458 public highway bridges. Roughly 28.4% are rated “Good,” 43.2% “Fair,” and 0.7% “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.

458
Total Bridges
28.4%
Good
43.2%
Fair
0.7%
Poor Condition

Condition Distribution

Good
28.4% (130)
Fair
43.2% (198)
Poor
0.7% (3)

All Bridges (458)

LINCOLN ST

Fair

Over: CHERRY CREEK

LINCOLN AT SPEER BLVD, Denver, CO

Built 1958 Load: 37.7 t ADT: 24,360

LEV 5 NE TERM RAMP

Fair

Over: TERRAIN

NE CORNER TERM BLDG, Denver, CO

Built 1993 Load: 37.9 t ADT: 8,065

EASTBOUND 56TH AVE

Fair

Over: MONTBELLO DITCH

JUST W OF HAVANA ST, Denver, CO

Built 1995 Load: 38.1 t ADT: 15,700

LEV 5 NW TERM RAMP

Fair

Over: TERRAIN

NW CORNER TERM BLDG, Denver, CO

Built 1993 Load: 38.1 t ADT: 6,265

LEV 4 NE TERM RAMP

Fair

Over: TERRAIN

NE CORNER TERM BLDG, Denver, CO

Built 1993 Load: 38.6 t ADT: 9,793

LEV 6 NE TERM RAMP

Fair

Over: TERRAIN

NE CORNER TERM BLDG, Denver, CO

Built 1993 Load: 38.6 t ADT: 11,889

LEV 6 NW TERM RAMP

Fair

Over: TERRAIN

NW CORNER TERM BLDG, Denver, CO

Built 1993 Load: 38.6 t ADT: 8,004

LEV 4 NW TERM RAMP

Fair

Over: TERRAIN

NW CORNER TERM BLDG, Denver, CO

Built 1993 Load: 38.6 t ADT: 5,760

I 25 ML

Fair

Over: RR SPUR

SO. OF PARK AVE., Denver, CO

Built 1949 Load: 38.7 t ADT: 242,000

BANNOCK ST

Fair

Over: CHERRY CREEK

BANNOCK ST AT SPEER BLVD, Denver, CO

Built 1989 Load: 38.8 t ADT: 3,412

SHERIDAN BLVD

Fair

Over: Light Rail & WtrDrai

.3 MI S OF COLFAX, Denver, CO

Built 2010 Load: 38.9 t ADT: 30,000

SH 2 Colo. Blvd

Fair

Over: LRT

S. of I-25 at Colo. Blvd, Denver, CO

Built 2005 Load: 39.7 t ADT: 39,000

EB6 RMP. TO I25 SB

Fair

Over: RAMP TO I 25 SBND R

I25/US6 INTCHNG IN DENVER, Denver, CO

Built 1987 Load: 40.2 t ADT: 107,500

LOWER COLFAX AVE

Fair

Over: SOUTH PLATTE RIVER

JUST WEST OF ZUNI STREET, Denver, CO

Built 2002 Load: 40.5 t ADT: 2,828

NB SPEER BLVD

Fair

Over: RAILROAD/RTD

0.3 MILE E OF I-25, Denver, CO

Built 1990 Load: 40.6 t ADT: 20,687

SB SPEER BLVD

Fair

Over: RAILROAD/RTD

0.3 MILE E OF I-25, Denver, CO

Built 1990 Load: 40.6 t ADT: 20,504

WB 56TH AVENUE

Fair

Over: FIRST CREEK

.2 MILES WEST OF TOWER RD, Denver, CO

Built 2000 Load: 40.8 t ADT: 14,732

RAMP TO I 70 ML

Fair

Over: 48TH AVE, RR SPUR R

0.4 MI N. OF I25/I70, Denver, CO

Built 1993 Load: 40.8 t ADT: 200,000

NB PENA BLVD

Fair

Over: FIRST CREEK

2.75 MI NORTH OF I-70, Denver, CO

Built 1993 Load: 41.4 t ADT: 49,885

20TH HOV/DUT RAMP

Fair

Over: RR/PARKING LOT

RAMP SO OF 20TH HOV @ E E, Denver, CO

Built 1994 Load: 41.6 t ADT: 2,200

I70 ML EBND

Fair

Over: BNSF|CITY STREET|LTRAIL

46TH AVE & HUMBOLDT ST., Denver, CO

Built 2003 Load: 41.6 t ADT: 73,000

NB I-25 Onramp

Fair

Over: I-25 Offramp to Broadway

I-25/Washington St., Denver, CO

Built 2005 Load: 41.8 t ADT: 94,000

SCOTTSBURG ROAD

Fair

Over: RTD COMMUTER RAIL

S OF TERMINAL BLDG, Denver, CO

Built 2017 Load: 42.1 t ADT: 24,833

I 25 ML

Fair

Over: 48TH AVE, RR SPUR

IN DENVER, Denver, CO

Built 1992 Load: 42.3 t ADT: 200,000

EB 56TH AVENUE

Fair

Over: FIRST CREEK

.2 MILES WEST OF TOWER RD, Denver, CO

Built 2000 Load: 42.5 t ADT: 14,732

20TH ST HOV

Fair

Over: ROADS/RIVER/RR

NORTH OF 20TH ST, Denver, CO

Built 1994 Load: 42.6 t ADT: 11,012

I 25 ML

Fair

Over: STORM DRAINAGE

0.1 MI. N. OF 20TH ST., Denver, CO

Built 1993 Load: 42.6 t ADT: 242,000

22ND ST RAMP

Fair

Over: COORS FLD LOT/RAILROAD

JUST W OF WAZEE STREET, Denver, CO

Built 1994 Load: 42.9 t ADT: 30,064

23RD ST RAMP

Fair

Over: COORS FIELD LOT/RR

JUST W OF WAZEE STREET, Denver, CO

Built 1995 Load: 43.2 t ADT: 23,318

I 225 ML SBND

Fair

Over: ULSTER ST.

IN DENVER, Denver, CO

Built 1976 Load: 43.6 t ADT: 69,000

SB PENA BLVD

Fair

Over: FIRST CREEK

2.75 MI NORTH OF I-70, Denver, CO

Built 1993 Load: 43.9 t ADT: 49,885

19TH ST RAMP

Fair

Over: PRIVATE PARKING LOT ACCE

SE OF 20TH HOV/DUT RAMP, Denver, CO

Built 1994 Load: 44.5 t ADT: 2,200

PERRY ST

Fair

Over: WEIR GULCH

NORTH OF 1ST AVENUE, Denver, CO

Built 1976 Load: 44.5 t ADT: 5,284

56TH AVENUE

Fair

Over: IRONDALE GULCH

JUST EAST OF CHAMBERS RD, Denver, CO

Built 2000 Load: 45.0 t ADT: 17,525

I 225 ML NBND+RAMP

Fair

Over: ULSTER ST.

IN DENVER, Denver, CO

Built 1976 Load: 45.1 t ADT: 69,000

DECATUR STREET

Fair

Over: WEIR GULCH

DECATUR BTWN BARBERRY/9TH, Denver, CO

Built 1981 Load: 45.2 t ADT: 5,426

EB PENA BLVD

Fair

Over: SECOND CREEK TRIB

WEST OF TOWER ROAD, Denver, CO

Built 1993 Load: 45.4 t ADT: 50,608

DELGANY ST RAMP

Fair

Over: RAILROAD

NORTH OF PARK AVE WEST, Denver, CO

Built 1995 Load: 45.9 t ADT: 5,944

WEWATTA ST RAMP

Fair

Over: RAILROAD/RTD

WEST OF PARK AVE WEST, Denver, CO

Built 1996 Load: 45.9 t ADT: 9,420

I25 ML

Fair

Over: LRT

LRT TO I225 LRT UNDER I25, Denver, CO

Built 2004 Load: 46.1 t ADT: 223,000

I 25 ML

Fair

Over: DRAINAGE DITCH

JUST NW OF I25 & SANT, Denver, CO

Built 2016 Load: 46.7 t ADT: 27,000

31ST ST

Fair

Over: SOUTH PLATTE RIVER

31ST ST AT ARKINS CT, Denver, CO

Built 1974 Load: 47.1 t ADT: 4,395

13TH AVE

Fair

Over: SOUTH PLATTE RIVER

JUST WEST OF ZUNI STREET, Denver, CO

Built 1988 Load: 47.4 t ADT: 5,825

I 225 ML SBND

Fair

Over: TAMARAC PARKWAY

0.7 MI E OF I25, Denver, CO

Built 1975 Load: 47.8 t ADT: 64,000

QUEBEC ST

Fair

Over: HIGHLINE CANAL

QUEBEC ST AT WESLEY AVE, Denver, CO

Built 1981 Load: 48.1 t ADT: 22,939

SH 88-FEDERAL BLVD

Fair

Over: SANDERSON GULCH

Federal N of Evans Ave, Denver, CO

Built 1957 Load: 50.0 t ADT: 33,000

I 70 ML

Fair

Over: SAND CREEK

DENVER, Denver, CO

Built 2011 Load: 50.2 t ADT: 147,000

ORLEANS STREET

Fair

Over: FIRST CREEK

JUST S OF 50TH AVENUE, Denver, CO

Built 2004 Load: 51.5 t ADT: 3,087

I 25 (RMP B)

Fair

Over: RR SPUR

JUST S OF 6th AVE INTCHNG, Denver, CO

Built 2014 Load: 51.8 t ADT: 215,000

47TH AVENUE

Fair

Over: MONTBELLO DITCH

JUST WEST OF HAVANA, Denver, CO

Built 1999 Load: 52.4 t ADT: 5,449

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.