Douglas County, CO
263 public highway bridges
Douglas County Bridge Snapshot
According to the Federal Highway Administration's 2024 National Bridge Inventory, Douglas County, Colorado contains 263 public highway bridges. Roughly 48.3% are rated “Good,” 34.6% “Fair,” and 1.5% “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.
Condition Distribution
All Bridges (263)
I-25 ML NBND
UnknownOver: N MEADOWS PARKWAY
N OF CASTLE ROCK, Douglas, CO
I-25 ML SBND
UnknownOver: N MEADOWS PARKWAY
N OF CASTLE ROCK, Douglas, CO
US 85 NB ON RAMP
UnknownOver: TERRAIN
NBND ON RAMP A, Douglas, CO
5TH ST.
UnknownOver: I25 ML AND E. PLUM CK
0.1 MI W OF WILCOX, Douglas, CO
FRONT ST
UnknownOver: RAILROAD / 7TH ST
N OF 6TH STREET, Douglas, CO
SANTA FE DR.
UnknownOver: I25 ML
JUST W OF FRONT ST., Douglas, CO
E-470 EB
UnknownOver: Cottonwood Ck & Jamaica
0.47 MI FROM I 25, Douglas, CO
E-470 WB
UnknownOver: Cottonwood Ck & Jamaica
0.47 MI FROM I 25, Douglas, CO
E-470 EB
UnknownOver: Parker Road
5.25 MI FROM I25, Douglas, CO
E-470 WB
UnknownOver: Parker Road
5.25 MI FROM I25, Douglas, CO
E-470 NB
UnknownOver: Cottonwood Drive
5.76 MI FROM I25, Douglas, CO
E-470 SB
UnknownOver: Cottonwood Drive
5.76 MI FROM I25, Douglas, CO
E-470 EB
UnknownOver: Peoria Street
1.71 MI FROM I-25, Douglas, CO
E-470 WB
UnknownOver: Peoria Street
1.71 MI FROM I 25, Douglas, CO
Chambers Road NB
UnknownOver: E-470
3.54 MI FROM I 25, Douglas, CO
E-470 EB
UnknownOver: Jordan Road
4.33 MI FROM I 25, Douglas, CO
E-470 WB
UnknownOver: Jordan Road
4.33 MI FROM I 25, Douglas, CO
TITAN PARKWAY
UnknownOver: SH 85 ML
IN DOUGLAS COUNTY, Douglas, CO
SBUS85TOEBC470RMP
UnknownOver: US85/C470ML/UPRR/BNSF
JCT US 85 and SH 470, Douglas, CO
QUEBEC STREET
UnknownOver: SH 470 ML
2.4 MI WEST OF JCT I 25, Douglas, CO
SH 470 ML EBND
UnknownOver: SH 177-UNIVERSITY BLVD
4 M E OF JCT US 85, Douglas, CO
SH 470 ML WBND
UnknownOver: SH 177-UNIVERSITY BLVD
5.2 MI W OF JCT I 25, Douglas, CO
COLORADO BLVD
UnknownOver: SH 470 ML
5.1 M E OF JCT US 85, Douglas, CO
I 25SB RMP C470 WB
UnknownOver: RMP TO I25 SBND, RTD
SB ONRAMP N.OF C470, Douglas, CO
I25NB RAMP TO C470
UnknownOver: I 25, SH 470 ML, RAMPS R
TOP FLYOVER, JCT I-25 &am, Douglas, CO
C470 EB RAMP TO 25
UnknownOver: I 25, SH 470 ML R
MID-LEVEL ABOVE JCT I-25, Douglas, CO
LINCOLN AVE
UnknownOver: I 25 ML
1.3 MI S OF C-470, Douglas, CO
I 25 ML SBND
UnknownOver: SH 470 ML
JCT I 25 AND SH 470, Douglas, CO
I25 ML NBND
UnknownOver: SH 470 ML
JCT I 25 AND SH 470, Douglas, CO
E470WB RAMP TO 25
UnknownOver: I 25, SH 470 ML R
MID-LEVEL ABOVE JCT I-25, Douglas, CO
25 SB RAMP TO E470
UnknownOver: I 25, SH 470 ML, RAMPS R
TOP FLYOVER, JCT I-25 & 4, Douglas, CO
LUCENT BLVD
UnknownOver: C470 ML
LUCENT BLVD, Douglas, CO
SH 83 ML
UnknownOver: SH 88 ML
SH 83/SH 88, Douglas, CO
CR107 (Liggett RD)
UnknownOver: I 25 ML
0.5 MI N CASTLE ROCK BUS., Douglas, CO
HAPPY CANYON ROAD
UnknownOver: I 25 ML
5.1 MI N CASTLE ROCK BUS., Douglas, CO
TOMAH ROAD
UnknownOver: I 25 ML
1.9 MI N OF JCT S.H. 18, Douglas, CO
SH 86B ML
UnknownOver: I 25 ML
JCT I25, Douglas, CO
WOLFENSBERGER RD.
UnknownOver: I 25 ML
N. OF CASTLE ROCK BUS. RT, Douglas, CO
CASTLE PINES PKWY
UnknownOver: I 25 ML
6.7 MI N CASTLE ROCK BUS., Douglas, CO
I 25 NBND RAMP
UnknownOver: I 25 ML
0.5 MI N OF JCT SH 18 ML, Douglas, CO
SKY RIDGE AVE.
UnknownOver: I25 ML
0.4 MI S OF LINCOLN AVE, Douglas, CO
CASTLE OAK DRIVE
FairOver: MCMURDO GULCH
2.7 MI E FOUNDERS PKWAY, Douglas, CO
JACKSON CREEK ROAD
FairOver: WEST PLUM CREEK
0.25 MI W CO RD 105, Douglas, CO
SEIBERT CIRCLE
FairOver: TALLMAN GULCH TRIB.
JUST SW OF SUSSEX COURT, Douglas, CO
SEIBERT CIRCLE
FairOver: TALLMAN GULCH
AT STONEHENGE, Douglas, CO
SEIBERT CIRCLE
FairOver: TALLMAN GULCH
JUST E OF AINTREE CT., Douglas, CO
PINE CLIFF ROAD
FairOver: WEST PLUM CREEK
0.4 MI W COUNTY ROAD 105, Douglas, CO
WILCOX STREET
FairOver: EAST PLUM CREEK
.1 MI S PLUM CREEK PKWAY, Douglas, CO
PALMER DIVIDE ROAD
FairOver: IRON GULCH
2.8 MI EAST OF SH 83, Douglas, CO
STONEHENGE WAY
FairOver: SULPHUR GULCH
.05 MI S OF MAIN STREET, Douglas, CO
Read our methodology - how this data is sourced, computed, and verified.
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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.