Adams County, CO
535 public highway bridges
Adams County Bridge Snapshot
According to the Federal Highway Administration's 2024 National Bridge Inventory, Adams County, Colorado contains 535 public highway bridges. Roughly 30.8% are rated “Good,” 38.5% “Fair,” and 6.2% “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 (535)
E-470 NB
UnknownOver: I76, BNSFRR, CAMERON DR
35.44 MI FROM I25, Adams, CO
E-470 SB
UnknownOver: I76, BNSFRR, CAMERON DR
35.44 MI FROM I25, Adams, CO
SABLE ROAD/SH 2
UnknownOver: E-470
36.27 MI FROM I25, Adams, CO
E-470 CONNECTOR
UnknownOver: US 85 ML
37.72 MI FROM I25, Adams, CO
E-470 NB
UnknownOver: US85, UPRR, FULTON DITCH
37.83 MI FROM I25, Adams, CO
E-470 SB
UnknownOver: US85, UPRR, FULTON DITCH
37.83 MI FROM I25, Adams, CO
US 85 CONNECTOR
UnknownOver: E-470
38.38 MILES FROM I25, Adams, CO
BRIGHTON BLVD
UnknownOver: E-470
38.47 MI FROM I25, Adams, CO
E-470 NB
UnknownOver: Riverdale RD and Ditch
39.51 MI FROM I25, Adams, CO
E-470 SB
UnknownOver: Riverdale RD and Ditch
39.51 MI FROM I25, Adams, CO
QUEBEC STREET
UnknownOver: E-470 ML
41.57 MI FROM I25, Adams, CO
E-470 NB
UnknownOver: Holly Street
42.61 MI FROM I25, Adams, CO
E-470 SB
UnknownOver: Holly Street
42.61 MI FROM I25, Adams, CO
COLORADO BLVD
UnknownOver: E-470 ML
43.66 MI FROM I25, Adams, CO
E-470 NB
UnknownOver: York Street
44.83 MI FROM I25, Adams, CO
E-470 SB
UnknownOver: York Street
44.83 MI FROM I25, Adams, CO
WASHINGTON STREET
UnknownOver: E-470 ML
4.587 MI FROM I25, Adams, CO
NB E470 TO SBI25
UnknownOver: I25, E470 ML, RAMPS
46.36 MI FROM I25, Adams, CO
E-470 RAMP F
UnknownOver: I25, NWP
SB I25 TO SB E470, Adams, CO
I 225 ML
UnknownOver: US 40 ML
IN AURORA, Adams, CO
GUN CLUB RD/E470
UnknownOver: I 70 ML
0.5 MI E OF JCT US 40, Adams, CO
POWHATON ROAD
UnknownOver: I 70 ML
2.7 MI E OF JCT US 40, Adams, CO
SH 36 ML
UnknownOver: I 70 ML
3.6 MI E OF JCT US 40, Adams, CO
I 70 BUS SPUR
UnknownOver: I 70 ML
WATKINS INTERCHANGE, Adams, CO
COUNTY ROAD
UnknownOver: I 70 ML
1 MI E OF JCT SH 79, Adams, CO
SH 79 ML
UnknownOver: I 70 ML
11.4 MI E OF JCT US 36, Adams, CO
COMMUNITY CENTR DR
UnknownOver: I-25
112th OVER I-25, Adams, CO
136TH AVENUE
UnknownOver: I-25 ML
136TH AVE OVER I-25, Adams, CO
144TH AVE
UnknownOver: EAST FRONTAGE RD
0.1 MI E OF I-25, Adams, CO
144TH AVENUE
UnknownOver: I-25 ML
144TH AVE OVER I25, Adams, CO
144TH AVE
UnknownOver: WEST FRONTAGE RD
0.10 MI W OF I-25, Adams, CO
I 76 ML EBND
FairOver: 60TH AVE & DITCH
3.8 MI E OF I70 + I76 INT, Adams, CO
76TH AVENUE
FairOver: LITTLE DRY CREEK
1/2 BLK E OF SHERIDAN AVE, Adams, CO
144TH AVENUE
FairOver: SAND CREEK
2.5 MI W OF STRASBURG RD, Adams, CO
160TH AVENUE
FairOver: HUDSON CANAL
0.6 MI EAST OF HARVEST RD, Adams, CO
PEORIA STREET
FairOver: SAND CREEK
0.1 MI N OF MONTVIEW BLVD, Adams, CO
PICADILLY ROAD
FairOver: FIRST CREEK
1.3 MI NORTH OF SMITH RD, Adams, CO
112TH AVENUE
FairOver: LOST CREEK
0.9 MI W OF CONVERSE ROAD, Adams, CO
168TH AVENUE
FairOver: BIG DRY CREEK
2.5 MI E OF WASHINGTON ST, Adams, CO
88TH AVENUE
FairOver: SAND CREEK TRIB
1.5 MI EAST OF HWY 79, Adams, CO
128TH AVENUE
FairOver: BIG DRY CREEK
0.6 MI W OF HURON ST., Adams, CO
168TH AVENUE
FairOver: ANTELOPE CREEK
0.1 MI W PEORIA CROSSING, Adams, CO
72ND AVENUE
FairOver: WOLF CREEK
1.5 MI W OF STRASBURG RD, Adams, CO
CHAMBERS RD
FairOver: SABLE DITCH
0.1 MI N OF 18TH STREET, Adams, CO
I 25 ML
FairOver: BIG DRY CREEK
1.6 MI NO OF JCT SH 128, Adams, CO
CONVERSE ROAD
FairOver: LOST CREEK TRIBUTARY
.6 MI S OF 104TH AVENUE, Adams, CO
144TH AVENUE
FairOver: BURLINGTON CANAL
0.5 MI E OF PICADILLY RD, Adams, CO
MONTVIEW BLVD
FairOver: SABLE DITCH
INT MONTVIEW AND FRASER, Adams, CO
US 85 ML
FairOver: FULTON DITCH
3.6 MI N OF JCT I-76, Adams, CO
SH 95 ML
FairOver: LITTLE DRY CREEK
200 FT N OF 76 AVE, Adams, 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.