Arapahoe County, CO

391 public highway bridges

Arapahoe County Bridge Snapshot

According to the Federal Highway Administration's 2024 National Bridge Inventory, Arapahoe County, Colorado contains 391 public highway bridges. Roughly 20.2% are rated “Good,” 56.8% “Fair,” and 6.1% “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.

391
Total Bridges
20.2%
Good
56.8%
Fair
6.1%
Poor Condition

Condition Distribution

Good
20.2% (79)
Fair
56.8% (222)
Poor
6.1% (24)

All Bridges (391)

COUNTY RD 173

Good

Over: BRANCH W. BIJOU CREEK

.2 MI SOUTH OF US36, Arapahoe, CO

Built 1988 Load: 30.9 t ADT: 237

US 40 ML

Good

Over: DRAW

1.5 MI NW OF DEER TRAIL, Arapahoe, CO

Built 2022 Load: 32.3 t ADT: 360

US 85 ML NBND

Good

Over: DAD CLARK GULCH

IN LITTLETON, Arapahoe, CO

Built 2013 Load: 32.4 t ADT: 22,000

US 85 ML SBND

Good

Over: DAD CLARK GULCH

IN LITTLETON, Arapahoe, CO

Built 2004 Load: 32.4 t ADT: 22,000

US 40 ML EBND

Good

Over: SAND CREEK

2.6 MI E OF I225, Arapahoe, CO

Built 2013 Load: 32.4 t ADT: 11,000

US 40 ML WBND

Good

Over: SAND CREEK

2.6 MI E OF I225, Arapahoe, CO

Built 2013 Load: 32.4 t ADT: 11,000

MAIN STREET

Good

Over: RAILROAD AND LRT

JUST E OF RIO GRANDE ST, Arapahoe, CO

Built 1985 Load: 32.5 t ADT: 12,746

ILIFF AVENUE

Good

Over: CHERRY CREEK

JUST E OF CHERRY CREEK DR, Arapahoe, CO

Built 1981 Load: 32.7 t ADT: 12,577

MANSFIELD AVE

Good

Over: WEST TOLLGATE CREEK

.5 MILE E OF BUCKLEY RD, Arapahoe, CO

Built 1979 Load: 32.7 t ADT: 3,165

EASTER AVENUE

Good

Over: BIG DRY CREEK

.5 M EAST OF UNIVERSITY, Arapahoe, CO

Built 1971 Load: 32.7 t ADT: 2,332

EMERGENCY ACCESS

Good

Over: DRAINAGE DITCH

SW OF DEER TR HIGH SCHOOL, Arapahoe, CO

Built 2018 Load: 32.7 t ADT: 1

E-470 NB

Good

Over: Coal Creek

18.44 MI FROM I25, Arapahoe, CO

Built 1997 Load: 32.7 t ADT: 19,715

I 70 ML

Good

Over: DRAINAGE DITCH

NEAR STRASBURG, Arapahoe, CO

Built 1999 Load: 32.7 t ADT: 17,000

LAKE AVE

Good

Over: LITTLES CREEK

0.04 MI E OF SPOTSWOOD ST, Arapahoe, CO

Built 2014 Load: 32.7 t ADT: 9,051

MINERAL AVENUE

Good

Over: SOUTH PLATTE RIVER

0.4 MI W OF SANTA FE DR, Arapahoe, CO

Built 1988 Load: 32.7 t ADT: 32,082

E-470 SB

Good

Over: Coal Creek

18.44 MI FROM I25, Arapahoe, CO

Built 1997 Load: 33.1 t ADT: 19,755

S GUN CLUB RD

Good

Over: TOLL GATE CREEK

0.2 MI S of QUINCY AVE, Arapahoe, CO

Built 2021 Load: 33.5 t ADT: 21,850

ALAMO AVENUE

Good

Over: RAILROAD AND LRT

JUST E OF RIO GRANDE ST, Arapahoe, CO

Built 1985 Load: 33.7 t ADT: 14,096

LONG ROAD

Good

Over: LITTLE DRY CREEK

.5 MI E OF UNIVERSITY, Arapahoe, CO

Built 1989 Load: 34.0 t ADT: 3,964

2ND AVENUE

Good

Over: HIGHLINE CANAL

0.2 MI E OF PEORIA ST, Arapahoe, CO

Built 1988 Load: 34.3 t ADT: 1,805

WINDERMERE ST

Good

Over: LITTLES CREEK

0.04 MI N OF CALEY AVE, Arapahoe, CO

Built 2010 Load: 34.3 t ADT: 621

I 70 ML WBND

Good

Over: WOLF CREEK

2 MI W OF JCT STRASBURG S, Arapahoe, CO

Built 1993 Load: 34.4 t ADT: 8,500

I 70 ML EBND

Good

Over: WOLF CREEK

2.8 MI E OF RAMP TO US 36, Arapahoe, CO

Built 1993 Load: 34.4 t ADT: 8,500

BATES AVE

Good

Over: LOCAL DRAINAGE

.5 MI SE OF TOWER RD, Arapahoe, CO

Built 1984 Load: 34.6 t ADT: 2,121

E-470 Ramp H

Good

Over: E-470 RMP B

1000 feet south Colfax, Arapahoe, CO

Built 2005 Load: 35.0 t ADT: 4,800

WINDERMERE STREET

Good

Over: BIG DRY CREEK

.3 MI N OF BELLEVIEW AVE, Arapahoe, CO

Built 1997 Load: 36.3 t ADT: 4,656

17th AVE

Good

Over: TOLLGATE CREEK

Just E OF FITZSIMONS PY, Arapahoe, CO

Built 2011 Load: 36.7 t ADT: 1,325

US 36 ML

Good

Over: WEST BIJOU CREEK

1 MI W OF BYERS, Arapahoe, CO

Built 1996 Load: 37.4 t ADT: 3,400

US 36 ML

Good

Over: COMANCHE CREEK

0.4 MI E OF STRASBURG, Arapahoe, CO

Built 2012 Load: 37.6 t ADT: 3,400

ARAPAHOE ROAD

Good

Over: BIG DRY CREEK

0.1 MILE E OF UNIVERSITY, Arapahoe, CO

Built 2023 Load: 37.9 t ADT: 24,212

STEPHEN D HOGAN PK

Good

Over: SAND CREEK

0.2 MI E OF SH30, Arapahoe, CO

Built 2019 Load: 38.2 t ADT: 7,470

CALEY AVE

Good

Over: LITTLES CREEK

0.15 MI E OF WINDERMERE, Arapahoe, CO

Built 2021 Load: 38.2 t ADT: 734

STERNE/APACHE

Good

Over: LITTLES CREEK

.3 MI WEST OF BROADWAY, Arapahoe, CO

Built 2005 Load: 38.3 t ADT: 2,820

COUNTY ROAD 42

Good

Over: RATTLESNAKE CREEK

.35 MI E OF CR 181, Arapahoe, CO

Built 1990 Load: 38.8 t ADT: 408

US 40 ML

Good

Over: TOLLGATE CREEK

IN AURORA, Arapahoe, CO

Built 2015 Load: 38.9 t ADT: 38,000

CR 217 (PRICE RD)

Good

Over: BIJOU CREEK TRIBUTARY

3 MI NORTH OF JOLLY RD, Arapahoe, CO

Built 2012 Load: 40.3 t ADT: 149

I 225 ML SBND

Good

Over: CHERRY CREEK

3.1 MI E of I-25, Arapahoe, CO

Built 2005 Load: 40.6 t ADT: 68,000

COUNTY ROAD 50

Good

Over: W BIJOU CREEK

.3 MI WEST OF CO RD 181, Arapahoe, CO

Built 1992 Load: 41.8 t ADT: 43

SH 88 ML/ARAP RD

Good

Over: CHERRY CREEK

0.6 MI W OF SH 83, Arapahoe, CO

Built 2015 Load: 41.8 t ADT: 60,000

HAMILTON PL

Good

Over: SOUTH PLATTE RIVER

.2 MI W OF SANTA FE, Arapahoe, CO

Built 2017 Load: 41.8 t ADT: 1,811

E-470 SB

Good

Over: Ramp B

20.13 MI FROM I25, Arapahoe, CO

Built 2006 Load: 42.0 t ADT: 18,529

E-470 NB

Good

Over: Piney Creek

9.57 MI FROM I25, Arapahoe, CO

Built 1996 Load: 42.1 t ADT: 23,244

E-470 NB

Good

Over: Ramp B

20.13 MI FROM I25, Arapahoe, CO

Built 2006 Load: 42.5 t ADT: 18,591

JORDAN ROAD

Good

Over: WINDMILL CREEK

SOUTH OF MAPLEWOOD AVENUE, Arapahoe, CO

Built 1999 Load: 42.6 t ADT: 161

INVERNESS WAY E.

Good

Over: COTTONWOOD CREEK

IN INVERNESS BUSINESS PAR, Arapahoe, CO

Built 1975 Load: 43.1 t ADT: 3,110

SH 83 ML

Good

Over: WASH

1.84 M S OF JCT 88-ARAPHO, Arapahoe, CO

Built 1989 Load: 43.2 t ADT: 41,000

E-470 SB

Good

Over: Colfax Avenue

20.32 MI FROM I25, Arapahoe, CO

Built 2006 Load: 43.4 t ADT: 18,391

ARAPAHOE RD

Good

Over: SADDLE ROCK GOLF PATH

0.6 MI E OF LIVERPOOL ST, Arapahoe, CO

Built 1998 Load: 43.8 t ADT: 24,668

WABASH STREET

Good

Over: CHERRY CREEK

0.5 MI S. of ILIFF, Arapahoe, CO

Built 2010 Load: 44.1 t ADT: 7,228

I 70 SERVICE RD

Good

Over: DRAW

5.3 MI E OF JCT 36, BYERS, Arapahoe, CO

Built 2022 Load: 44.4 t ADT: 50

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.