Jefferson County, CO
464 public highway bridges
Jefferson County Bridge Snapshot
Jefferson County, Colorado contains 464 public highway bridges in the FHWA National Bridge Inventory. Roughly 29.3% are rated “Good,” 50% “Fair,” 3.9% “Poor,” and 3.9% 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.
Condition Distribution
All Bridges (464)
GRANDVIEW AVENUE
UnknownOver: WADSWORTH BYPASS
0.1 MI S OF RALSTON RD, Jefferson, CO
RIDGE ROAD
UnknownOver: KIPLING STREET
.6 MI N OF I-70, Jefferson, CO
COUNTY ROAD 64
UnknownOver: PRIVATE DRIVE
3.2 MI. W OF US285, Jefferson, CO
TABOR STREET
UnknownOver: I 70 ML
IN WHEATRIDGE, Jefferson, CO
I 70 ML
UnknownOver: SH 95 ML
LAKESIDE, Jefferson, CO
I 70 ML WBND
UnknownOver: SH 391 ML
WHEATRIDGE, Jefferson, CO
I 70 ML EBND
UnknownOver: SH 391 ML
WHEATRIDGE, Jefferson, CO
MCINTYRE STREET
UnknownOver: SH 58 ML
2.9 MI E OF JCT SH 93, Jefferson, CO
I 76 ML EBND
UnknownOver: SH 95 ML
1.67 MI E I-70 SH 121, Jefferson, CO
I 76 ML WBND
UnknownOver: SH 95 ML
4.1 MI WEST OF I-25, Jefferson, CO
RAMP TO I 70 EBND
UnknownOver: I 70 ML R
END OF SH 58 @ I 70, Jefferson, CO
I 70 ML WBND
UnknownOver: SH 72 ML
WHEATRIDGE, Jefferson, CO
I 70 ML EBND
UnknownOver: SH 72 ML
WHEATRIDGE, Jefferson, CO
I 76 ML EBND
UnknownOver: RAMP TO SH 121 ML
I70, I76, SH121 INTERCHAN, Jefferson, CO
I 76 ML WBND
UnknownOver: RAMP TO SH 121 ML
IN ARVADA, Jefferson, CO
I 76 ML EBND
UnknownOver: I 70 ML WBND
IN ARVADA, Jefferson, CO
RAMP TO I 76 EBND
UnknownOver: I 70 ML EBND
I70, I76, SH121 INTERCHAN, Jefferson, CO
RMP TO EB I70/I76
UnknownOver: I 70 ML, SH 121 R
IN ARVADA, Jefferson, CO
HARLAN/WEST.BLVD.
UnknownOver: US 36 ML
BETWEEN 92ND & 104TH, Jefferson, CO
92ND AVENUE
UnknownOver: US 36 ML
JUST W OF SHERIDAN BLVD, Jefferson, CO
I 70 ML
UnknownOver: SH 121 ML
ARVADA, Jefferson, CO
SH 58 RAMP
UnknownOver: I70ML/ SH58 ML/CLR CRK
I-70 & SH 58 INTERCHA, Jefferson, CO
US 36 ML
UnknownOver: Promenade Dr.
0.2 MI NW CHURCH RANCH RD, Jefferson, CO
WASHINGTON STREET
UnknownOver: SH 58 ML
IN GOLDEN, Jefferson, CO
SH 95 ML(SHERIDAN)
UnknownOver: US 36 ML
IN WESTMINSTER, Jefferson, CO
LOOKOUT MOUNTAIN R
UnknownOver: I 70 ML
4.3 MI E OF JCT SH 74, Jefferson, CO
CONIFR.TWN.CNTR.DR
UnknownOver: SH 285 ML
Conifer, Jefferson, CO
COUNTY ROAD 65
UnknownOver: I 70 ML
4.9 MI E OF JCT US 6, Jefferson, CO
I 70 ML WBND
UnknownOver: SODA CREEK ROAD
2.4 MI W OF JCT SH 74, Jefferson, CO
US 40 ML
UnknownOver: I 70 ML
8.1 MI E OF JCT US 6, Jefferson, CO
SH 74 ML
UnknownOver: I 70 ML
AT JCT I 70 EL RANCHO, Jefferson, CO
CO RD CHIEF HOSA
UnknownOver: I 70 ML
0.6 MI E OF JCT SH 74, Jefferson, CO
US 40 ML
UnknownOver: I 70 ML
1.8 MI E OF JCT SH 74, Jefferson, CO
RAMP TO SH 74 SBND
UnknownOver: I 70 ML R
20 MI. W. OF DENVER, Jefferson, CO
WOLFF AVE
UnknownOver: US 285 ML
Conifer / Aspen Park, Jefferson, CO
I 70 ML EBND
UnknownOver: US 6 ML AND RAMP
1.2 MI E OF C470, Jefferson, CO
I 70 ML WBND
UnknownOver: US 6 ML
0.6 MI W OF JCT US 40, Jefferson, CO
US 6 ML
UnknownOver: SH 391 ML
6th / KIPLING IN LAKEWOOD, Jefferson, CO
SH 8 ML
UnknownOver: US 285 ML
2 MI SOUTH OF MORRISON, Jefferson, CO
SIMMS STREET
UnknownOver: US 6 ML
IN LAKEWOOD, Jefferson, CO
I 70 ML EBND
UnknownOver: COUNTY RD 93
Morrison-Red Rocks Int., Jefferson, CO
I 70 ML WBND
UnknownOver: COUNTY RD. 93
MORRISON INTCHNG, Jefferson, CO
I 70 ML EBND
UnknownOver: US 40 ML
0.6 MI E OF JCT US 6, Jefferson, CO
I 70 ML WBND
UnknownOver: US 40 ML
WEST OF DENVER, Jefferson, CO
I 70 ML EBND
UnknownOver: OLD GOLDEN ROAD
0.3 MI E OF JCT US 40, Jefferson, CO
I 70 ML WBND
UnknownOver: OLD GOLDEN ROAD
3.3 MI W OF JCT SH 58, Jefferson, CO
ROONEY ROAD
UnknownOver: I 70 ML
W side of C470 I70 INT., Jefferson, CO
I 70 WB RAMP
UnknownOver: US 6 ML
0.8MI W OF INDIANA ST, Jefferson, CO
S. SIMMS ST
UnknownOver: US 285 ML
IN DENVER, Jefferson, CO
ALAMEDA PKWY
UnknownOver: SH 470 ML
1.8 MI S OF I-70/C470 INT, Jefferson, CO
Read our methodology — how this data is sourced, computed, and verified.
Related
| Publisher | Kiznis Studio |
| Sources | FHWA National Bridge Inventory, public U.S. government datasets |