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)
SH 470 ML WBND
UnknownOver: I 70 ML
JCT. I70 & 470, Jefferson, CO
SH 470 ML EBND
UnknownOver: I 70 ML
I 70 AND SH 470 INTERSECT, Jefferson, CO
RAMP TO SH470 EBND
UnknownOver: SH W470 ML R
I70 WBND to 470 EBND RAMP, Jefferson, CO
SH 470 ML WBND
UnknownOver: SH 8, BEAR CREEK
MORRISON RD. INTERCHANGE, Jefferson, CO
SH 470 ML EBND
UnknownOver: SH 8, BEAR CREEK
MORRISON RD. INTERCHANGE, Jefferson, CO
DENVER WEST BLVD
UnknownOver: I 70 ML
0.9 MI E OF JCT US 40, Jefferson, CO
SH 470 ML EBND
UnknownOver: SH 121-WADSWORTH BLVD
13.9 MI E - JCT SH 470 +, Jefferson, CO
SH 470 ML WBND
UnknownOver: SH 121-WADSWORTH BLVD
3.2 MI W - JCT US 85 + SH, Jefferson, CO
SH 470 ML WBND
UnknownOver: US 285 ML
2 MI S OF MORRISON, Jefferson, CO
SH 470 ML EBND
UnknownOver: US 285 ML
2 MI S OF MORRISON, Jefferson, CO
QUINCY AVE
UnknownOver: SH 470 ML
0.5 MI SE OF SH470+US285, Jefferson, CO
ROONEY ROAD
UnknownOver: SB C470 TO WB I70 RMP
I70 RAMP AT ROONEY RD., Jefferson, CO
BOWLES AVE
UnknownOver: SH 470 ML
1.1 MI S OF BELLEVIEW, Jefferson, CO
US 6 ML
UnknownOver: SH 121 ML
IN LAKEWOOD, Jefferson, CO
US 285 ML
UnknownOver: KIPLING PARKWAY
1.5 MI W OF JCT SH 121, Jefferson, CO
US 285 ML
UnknownOver: ESTES ST
HAMPDEN .75 MI E OF SH 39, Jefferson, CO
US 285 ML
UnknownOver: COUNTY ROAD 60
0.9 MI E OF JCT SH 8, Jefferson, CO
US 285 ML
UnknownOver: WILLOW SPRINGS ROAD
0.3 MI E OF JCT SH 8, Jefferson, CO
PARMALEE GULCH RD.
UnknownOver: US 285 ML
2.5 MILES SW OF SH 8, Jefferson, CO
JCT 470W
UnknownOver: US 40 ML & LENA GULCH
I 70 TO US 6, Jefferson, CO
SH 470 RAMP
UnknownOver: US 6 ML
NEAR GOLDEN, Jefferson, CO
SH 470 ML
UnknownOver: RAMP & BIKE PATH R
RAMP TO SB470/6TH AVE EAS, Jefferson, CO
US 285 ML NBND
UnknownOver: SH 121 ML
HAMPDEN/WADSWORTH, Jefferson, CO
US 6 ML
UnknownOver: SH 95 ML/SHERIDAN AVE.
IN LAKEWOOD, Jefferson, CO
US 285 ML SBND
UnknownOver: SH 121 ML
HAMPDEN/WADSWORTH, Jefferson, CO
MCINTYRE ST
UnknownOver: CLEAR CREEK, ACC RD-RR
0.1 MI SOUTH OF SH58, Jefferson, CO
RICHMOND HILL ROAD
UnknownOver: US 285 ML
NEAR CONIFER, Jefferson, CO
ZEPHYR STREET
UnknownOver: CHURCH RANCH BOULEVARD
.5 MI E OF WADSWORTH BLVD, Jefferson, CO
PARK AVENUE
FairOver: BEAR CREEK
AT INTER. WITH SH 8, Jefferson, CO
JOYCE STREET
FairOver: RALSTON CREEK
0.06 MI NORTH OF 68TH AVE, Jefferson, CO
NFSR 543
FairOver: BUFFALO CREEK
4.4 MI FROM CR 126, Jefferson, CO
DUNRAVEN STREET
FairOver: VAN BIBBER CREEK
JUST NORTH OF 60TH PLACE, Jefferson, CO
SH 72 ML
FairOver: FARMERS HIGHLINE CANAL
INDIANA ST ABOUT 7800 N, Jefferson, CO
SH 121 ML
FairOver: CLEAR CREEK
S. edge 70, 76, ramp 121, Jefferson, CO
CANON STREET
FairOver: BEAR CREEK
AT INTER WITH SH 8, Jefferson, CO
NOLAN STREET
FairOver: RALSTON CREEK
0.06 MI N OF 58TH AVENUE, Jefferson, CO
KIPLING PARKWAY AR
FairOver: MASSEY DRAW AR
.1 MI N.OF JCT470&KIPLING, Jefferson, CO
74TH AVENUE
FairOver: CROKE CANAL
.1 MI W OF CARR STREET, Jefferson, CO
MAIN STREET
FairOver: DRAINAGE
W. OF KIPLING STREET, Jefferson, CO
CARR STREET
FairOver: RALSTON CREEK
JUST SOUTH OF BROOKS DR, Jefferson, CO
SH 8 ML
FairOver: STRAINS GULCH
0.75 MI S OF MORRISON, Jefferson, CO
KIPLING PARKWAY
FairOver: VAN BIBBER CREEK
JUST SOUTH OF 58TH AVENUE, Jefferson, CO
PIERCE ST
FairOver: WEIR GULCH
AT KENTUCKY AVENUE, Jefferson, CO
KIPLING STREET
FairOver: FARMERS HIGHLINE CANAL
0.1 MI NORTH OF 80TH AVE, Jefferson, CO
KIPLING STREET
FairOver: CROKE CANAL
0.15 MI NORTH OF 80TH AVE, Jefferson, CO
SH 72 ML
FairOver: VAN BIBBER CREEK
WARD RD, ARVADA, Jefferson, CO
SH 74 ML
FairOver: KERR GULCH
0.8 MI E OF KITTREDGE, Jefferson, CO
COUNTY ROAD 122
FairOver: SOUTH TURKEY CREEK
3 MI S OF TINYTOWN, Jefferson, CO
44TH AVENUE
FairOver: CLEAR CREEK
.71 MI EAST OF KIPLING, Jefferson, CO
COUNTY ROAD 122
FairOver: TURKEY CREEK
JUST SOUTH OF US285, 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 |