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)
PEORIA STREET
GoodOver: LOCAL DRAINAGE
.6 MI NORTH OF E470, Douglas, CO
HAVANA STREET
GoodOver: HAPPY CANYON CREEK
1.3 MI S OF RIDGEGATE, Douglas, CO
COUNTY ROAD 58A
GoodOver: WEST PLUM CREEK TRIB.
.2 MI SW OF CO RD 105, Douglas, CO
TOMICHI ROAD
GoodOver: RUSSELLVILLE GULCH
.15 MI E RUSSELLVILLE RD, Douglas, CO
MARTINEZ RD.
GoodOver: E. PLUM CREEK
0.5 MI S OF I-25 TOMAH, Douglas, CO
SH 470 ML
GoodOver: HIGHLINE CANAL
.5 M E OF JCT US 85, Douglas, CO
COUNTY LINE RD
GoodOver: LOCAL DRAINAGE
0.35 MI EAST OF PEORIA ST, Douglas, CO
CASTLE OAK DRIVE
GoodOver: MCMURDO GULCH
0.2 MI W PLEASANT VIEW DR, Douglas, CO
GLENEAGLES VILLAGE
GoodOver: BIG DRY CREEK
0.6 MI W OF SOUTH QUEBEC, Douglas, CO
SH 105 ML
PoorOver: DRAW
2.7 ME S OF JCT SH 67, Douglas, CO
SH 83 ML
PoorOver: WEST CHERRY CREEK
10.4 MI N OF DOUGLAS-EL, Douglas, CO
INVERNESS DR SOUTH
PoorOver: COTTONWOOD CREEK
INTER OF INVERNES WAY, Douglas, CO
PLUM CREEK PKWY
PoorOver: SELLARS GULCH
.1 MI W OF LAKE GULCH RD, 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.