Douglas County, CO

263 public highway bridges

Douglas County Bridge Snapshot

Douglas County, Colorado contains 263 public highway bridges in the FHWA National Bridge Inventory. Roughly 48.3% are rated “Good,” 34.6% “Fair,” 1.5% “Poor,” and 1.5% 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.

263
Total Bridges
48.3%
Good
1.5%
Poor
1.5%
Structurally Deficient

Condition Distribution

Good
48.3% (127)
Fair
34.6% (91)
Poor
1.5% (4)
SD
1.5% (4)

All Bridges (263)

HAYSTACK ROAD

Good

Over: SELLARS GULCH

0.2 MI W OF LAKE GULCH RD, Douglas, CO

Built 2013 Load: 29.6 t ADT: 273

WESTBRIDGE DRIVE

Good

Over: LOCAL DRAINAGE

0.15 MI E of CANYONSIDE, Douglas, CO

Built 2019 Load: 30.1 t ADT: 2,104

SH 470 ML EBND

Good

Over: BIG DRY CREEK

1.96 MI E OF JCT SH 177, Douglas, CO

Built 1984 Load: 30.9 t ADT: 49,000

SH 470 ML WBND

Good

Over: BIG DRY CREEK

3.2 M W OF JCT I25, Douglas, CO

Built 1984 Load: 30.9 t ADT: 49,000

SH 470 ML EBND

Good

Over: BROADWAY

2.5 MI E OF JCT US 85, Douglas, CO

Built 1984 Load: 31.4 t ADT: 41,000

WATERTON ROAD

Good

Over: INDIAN CREEK

JUST W OF LOUVIERS BLVD, Douglas, CO

Built 2020 Load: 31.8 t ADT: 474

WATERTON ROAD

Good

Over: LOCAL DRAINAGE

1.2 MI W OF US 85, Douglas, CO

Built 2020 Load: 31.8 t ADT: 474

SH 470 ML WBND

Good

Over: S. ERICKSON BLVD.

.3 MI E. OF JCT SH 85, Douglas, CO

Built 1984 Load: 31.8 t ADT: 40,500

Castle Rock Pkwy

Good

Over: US 85 and UPRR

N Meadows Pkwy, Douglas, CO

Built 2014 Load: 32.4 t ADT: 14,973

E-470 NB

Good

Over: Cherry Creek

5.13 MI FROM I25, Douglas, CO

Built 1996 Load: 32.4 t ADT: 24,407

US 85 TO C470 RAMP

Good

Over: ERICKSON BLVD.

LITTLETON, Douglas, CO

Built 2012 Load: 32.4 t ADT: 81,000

US 85 ML

Good

Over: SAND CREEK

2.9 MI. N. OF JCT S.H. 67, Douglas, CO

Built 2022 Load: 32.4 t ADT: 16,600

EB COTTONWOOD DR

Good

Over: CHERRY CREEK

0.5 MI E OF PARKER RD, Douglas, CO

Built 2021 Load: 32.4 t ADT: 16,005

CASTLE OAK DRIVE

Good

Over: MCMURDO GULCH

0.1 MI S OF JUNIPER PLACE, Douglas, CO

Built 2022 Load: 32.7 t ADT: 3,289

PLUM CREEK PARKWAY

Good

Over: WILDLIFE CROSSING

0.6 MI E OF LAKE GULCH RD, Douglas, CO

Built 2009 Load: 32.7 t ADT: 5,195

TIMBER MILL PKWY

Good

Over: EAST PLUM CREEK

0.6 MI SE OF US 85, Douglas, CO

Built 2022 Load: 32.7 t

N MEADOWS PARKWAY

Good

Over: EAST PLUM CREEK

0.1 MI S OF US 85, Douglas, CO

Built 2015 Load: 32.7 t ADT: 13,877

WATERTON ROAD

Good

Over: HIGHLINE CANAL

0.5 MI FROM WATERTON CANY, Douglas, CO

Built 2009 Load: 32.7 t ADT: 13,977

RAMPART RANGE ROAD

Good

Over: HIGHLINE CANAL

0.1 MI S OF TITAN ROAD, Douglas, CO

Built 2007 Load: 32.7 t ADT: 12,559

Chambers Road SB

Good

Over: E-470

3.54 MI FROM I 25, Douglas, CO

Built 2004 Load: 32.7 t ADT: 2,000

SH 470 ML WBND

Good

Over: BROADWAY

1.5 MI W OF JCT SH 177, Douglas, CO

Built 1985 Load: 32.7 t ADT: 41,000

HESS ROAD WB

Good

Over: CHERRY CREEK

0.5 MI W OF PARKER RD, Douglas, CO

Built 2008 Load: 32.7 t ADT: 10,120

HESS ROAD EB

Good

Over: CHERRY CREEK

.5 MI W. OF PARKER RD., Douglas, CO

Built 2014 Load: 32.7 t ADT: 11,038

PINE LANE

Good

Over: CHERRY CREEK

0.4 MI W OF PARKER RD, Douglas, CO

Built 2008 Load: 32.7 t ADT: 17,155

RUSSELLVILLE ROAD

Good

Over: EAST CHERRY CREEK

1.6 MI NE OF HIGHWAY 83, Douglas, CO

Built 1996 Load: 32.8 t ADT: 1,291

CASTLE OAK DRIVE

Good

Over: CHERRY CREEK

0.4 MI W OF HIGHWAY 83, Douglas, CO

Built 2006 Load: 33.0 t ADT: 3,995

WATERTON ROAD

Good

Over: LOUVIERS GULCH

0.9 MI W OF LOUVIERS BLVD, Douglas, CO

Built 2020 Load: 33.4 t ADT: 476

LINCOLN AVENUE EB

Good

Over: CHERRY CREEK

1.0 MI W OF HIGHWAY 83, Douglas, CO

Built 1998 Load: 33.9 t ADT: 14,840

US 85 SB OFF RAMP

Good

Over: TERRAIN

SBND OFF RAMP D, Douglas, CO

Built 2014 Load: 34.0 t ADT: 2,540

SH 470 ML WBND

Good

Over: ACRES GREEN DRIVE

1.3 M W OF JCT I 25, Douglas, CO

Built 1984 Load: 34.0 t ADT: 47,500

CHAMBERS RD SB

Good

Over: NEWLIN GULCH

.4 M NW NEWLIN GULCH BLVD, Douglas, CO

Built 2009 Load: 34.5 t ADT: 13,454

COUNTRY CLUB DR.

Good

Over: BEAR CREEK

JUST N OF PERRY PARK BLVD, Douglas, CO

Built 2004 Load: 34.6 t ADT: 214

WB MAINSTREET

Good

Over: CHERRY CREEK

1.0 MI W OF HWY 83, Douglas, CO

Built 1987 Load: 34.8 t ADT: 12,244

US 85 SB ON RAMP

Good

Over: TERRAIN

SBND ON RAMP C, Douglas, CO

Built 2014 Load: 35.6 t ADT: 1,862

N MEADOWS PARKWAY

Good

Over: RAILROAD TRACK

0.5 MI S OF US 85, Douglas, CO

Built 2015 Load: 35.6 t ADT: 14,853

SPRUCE MTN ROAD

Good

Over: E. PLUM CREEK

0.7 MI S OF LARKSPUR, Douglas, CO

Built 2008 Load: 35.6 t ADT: 1,993

LAMBERT RNCH TRAIL

Good

Over: INDIAN CREEK

0.1 MI W OF INTERSECTION, Douglas, CO

Built 2001 Load: 35.6 t ADT: 57

SH 470 ML EBND

Good

Over: SOUTH PLATTE RIVER

0.4 MI W OF JCT US 85, Douglas, CO

Built 2018 Load: 35.6 t ADT: 36,500

SH 470 ML WBND

Good

Over: SOUTH PLATTE RIVER

0.4 MI W.OF US 85, Douglas, CO

Built 2019 Load: 35.6 t ADT: 36,500

SH 470 ML EBND

Good

Over: S. ERICKSON BLVD.

.3 M EAST OF JCT US 85, Douglas, CO

Built 1984 Load: 35.6 t ADT: 40,500

CHAMBERS ROAD

Good

Over: LEMON GULCH

0.15 M E OF CROWFT VAL RD, Douglas, CO

Built 2021 Load: 35.6 t ADT: 10,690

RAMP TO I 25 SBND

Good

Over: COUNTY LINE ROAD R

.85 MI N. JCT I-25 &, Douglas, CO

Built 1991 Load: 36.1 t ADT: 85,500

STROH ROAD

Good

Over: CHERRY CREEK

0.3 MI WEST OF HWY 83, Douglas, CO

Built 1987 Load: 37.1 t ADT: 5,189

NFSR 350

Good

Over: TROUT CREEK

0.1 MI E OF SH 67, Douglas, CO

Built 1992 Load: 37.2 t ADT: 123

LORRAINE ROAD

Good

Over: WEST CHERRY CREEK

0.3 MI W OF HIGHWAY 83, Douglas, CO

Built 1992 Load: 37.3 t ADT: 103

WB COTTONWOOD DR

Good

Over: CHERRY CREEK

0.5 M WEST OF PARKER RD, Douglas, CO

Built 1988 Load: 37.5 t ADT: 12,733

C.R 49/ RAINBOW RD

Good

Over: TROUT CREEK

0.1 MI E OF SH 67, Douglas, CO

Built 1992 Load: 37.8 t ADT: 155

CRYSTAL VALLEY PKW

Good

Over: SELLARS GULCH

0.1 MI W OF LAKE GULCH RD, Douglas, CO

Built 1999 Load: 38.8 t ADT: 5,296

PLUM CREEK PARKWAY

Good

Over: EAST PLUM CREEK

JUST E OF I-25, Douglas, CO

Built 2009 Load: 38.9 t ADT: 31,996

LINCOLN AVENUE WB

Good

Over: CHERRY CREEK

1.0 MI WEST OF HIGHWAY 83, Douglas, CO

Built 2000 Load: 39.4 t ADT: 14,905

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