Broomfield County, CO
66 public highway bridges
Broomfield County Bridge Snapshot
According to the Federal Highway Administration's 2024 National Bridge Inventory, Broomfield County, Colorado contains 66 public highway bridges. Roughly 27.3% are rated “Good,” 39.4% “Fair,” and 0% “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 (66)
Willow Run Pkwy
GoodOver: Local Drainage
200 FT W of ZUNI, Broomfield, CO
Sheridan Boulevard
GoodOver: Local Drainage
0.6 Mi N of 120th Ave, Broomfield, CO
Zuni Street
GoodOver: Ped Undrpss/Plaster Rsrv
0.2 mi N of 136th Ave, Broomfield, CO
NWP WB
GoodOver: WB Dillon Road
5.59 MI FROM I-25, Broomfield, CO
US 36 ML
GoodOver: FLAT IRON CIRCLE EAST
NEAR FLATIRONS CROSSING, Broomfield, CO
Lowell Blvd SB
GoodOver: Lowell Channel
0.15 Mi S of SH7, Broomfield, CO
Broadlands Drive
GoodOver: Local Drainage
0.3 Mi N of 136th Ave, Broomfield, CO
Lowell Blvd NB
GoodOver: Lowell Channel
0.15 Mi S of SH7, Broomfield, CO
123rd Place
GoodOver: Local Drainage
North of Wolff Drive, Broomfield, CO
Sheridan Pkwy NB
GoodOver: Local Drainage
0.7 Mi W of Lowell, Broomfield, CO
Sheridan Pkwy SB
GoodOver: Local Drainage
0.7 Mi W of Lowell, Broomfield, CO
US 36 ML
GoodOver: COAL CREEK
JUST E of SUPERIOR INT., Broomfield, CO
US 36 ML
GoodOver: ROCK CREEK
_, Broomfield, CO
Lowell Street
GoodOver: Local Drainage
.2 Mi N of 136th Avenue, Broomfield, CO
W. Flatiron Circle
GoodOver: Rock Cr and IRR Dtch
200ft N of Flatiron W Ent, Broomfield, CO
Kirk Street
GoodOver: Local Drainage
50 Ft N of E. 1st Street, Broomfield, CO
Read our methodology - how this data is sourced, computed, and verified.
Related
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.