Lake County, IL
286 public highway bridges
Lake County Bridge Snapshot
According to the Federal Highway Administration's 2024 National Bridge Inventory, Lake County, Illinois contains 286 public highway bridges. Roughly 26.9% are rated “Good,” 32.9% “Fair,” and 7.7% “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 (286)
Oak Knoll Road
FairOver: Flint Creek
.1M E of Ridge Rd., Lake, IL
PORT CLINTON RD.
FairOver: S.BR.INDIAN CREEK
1.5M W OF US 45, Lake, IL
LAKE ROAD
FairOver: RAVINE
LAKE RD S OF SPRUCE, Lake, IL
LAKE COOK ROAD
FairOver: W F N BR CHICAGO RIV
0.1 EAST OF PINE ST, Lake, IL
US 12
FairOver: NIPPERSINK LAKE CHAN
1 M NW OF IL 132, Lake, IL
LAKEVIEW AVE
FairOver: INLET FROM DIAMOND L
S EDGE OF DIAMOND LK, Lake, IL
I-94 SB
FairOver: MILL CREEK
I-94 205 M N ILL-132, Lake, IL
I-94 NB
FairOver: MILL CREEK
I-94 2.5M N ILL 132, Lake, IL
IL 131 (GREEN BAY)
FairOver: RR - EJ&E
1.1 M S OF IL 137, Lake, IL
10TH STREET
FairOver: PETTIBONE CREEK
0.01KM S OF CROSLEY DR, Lake, IL
IL 120 WB
FairOver: STREAM
0.1 M W OF IL 21, Lake, IL
IL 120 EB
FairOver: STREAM
0.1 M W OF IL 21, Lake, IL
DEERFIELD ROAD
FairOver: M F N BR CHICAGO RIV
0.9 MI W OF IL 41, Lake, IL
DEERFIELD ROAD
FairOver: DESPLAINES RIVER
0.4 MI E OF US-45, Lake, IL
IL 132
FairOver: MILL CREEK
0.3 M E OF US45, Lake, IL
IL 137
FairOver: SKOKIE RIVER
0.18 M E US 41, Lake, IL
MATHON DR
FairOver: UP RR
0.3 M E SHERIDAN, Lake, IL
ARLNTON HTS RD SB
FairOver: BUFFALO CREEK
0.4 MI N OF COOK CO, Lake, IL
GRASS LAKE RD.
FairOver: W-WAY INLET BLUFF LK
0.7M.W.OF IL-59, Lake, IL
RUSSELL RD
FairOver: DES PLAINES RIV
.70 W OF KILBOURN, Lake, IL
STATE LINE RD
FairOver: DUTCH GAP CANAL
1.0 MI W US 45, Lake, IL
ROLLINS ROAD
FairOver: Manitou Creek
.5M W OF WILSON RD, Lake, IL
KILBOURNE RD
FairOver: DES PLAINES TRIB
0.05M S.OFSTATE LINE, Lake, IL
GREGGS PARKWAY
FairOver: SEAVEY DRAINAGE DTCH
1 MI W. OF ILL 21, Lake, IL
JUNIPER CT
FairOver: W FRK N BR CHGO RIV
.7 M E 94 2.1 M S 22, Lake, IL
CARRIAGE WAY
FairOver: MD FRK N BR CHGO RIV
.8 M E 43 2.5 M S 22, Lake, IL
DEERFIELD ROAD
FairOver: NB CHICAGO RIVER
0.6 MI W OF IL 43, Lake, IL
CUNNINGHAM COURT
FairOver: SHERMAN COMER CREEK
990 E HUNT CLUB DR, Lake, IL
ATWATER PARKWAY
FairOver: BOAT CHANNEL
.2 M N IL-132, Lake, IL
LEONARD DRIVE
FairOver: SHERMAN COMERS CREEK
1800'S OF GAGE LK RD, Lake, IL
LINDEN AVE
FairOver: RAVINE
1.9 M N LAKE COOK RD, Lake, IL
WAVERLY RD
FairOver: RAVINE
1.9 N LAKE COOK RD., Lake, IL
FREDRICKSON PLACE
FairOver: SKOKIE DITCH
.2 M E 41, Lake, IL
WOODLAND DRIVE
FairOver: FLINT CREEK
1 M N23, 2 M W59, Lake, IL
WALDEN LANE
FairOver: RAVINE
WALDEN AT WESTLEIH, Lake, IL
ONWENTSIA ROAD
FairOver: SKOKIE RIVER
ONWENTSIA W GREEN BA, Lake, IL
LAKE SHR.DR.
FairOver: ROUND LAKE OUTFALL
1.2M.W.OF IL-83, Lake, IL
MAC GILLIS DR
FairOver: SQUAW CREEK
0.1 MI S IL 134, Lake, IL
PATTEN ROAD
FairOver: PAVED ROAD
0.5 KM N OF FINLEY ROAD, Lake, IL
CONNECICUT AVE
FairOver: CREEK
50M E. OF MISSISSIPPI ST., Lake, IL
WAVERLY RD.
FairOver: RAVINE
1.7M.N.OF L.COOK RD., Lake, IL
IL 22
FairOver: FLINT CREEK
1.5 M W OF IL 59, Lake, IL
IL 120 NW RMP @ IL
FairOver: STREAM
INTERS ILL 120 & 21, Lake, IL
IL 60
FairOver: SEAVEY DRAIN DITCH
0.9 M W OF IL 21, Lake, IL
IL 59
FairOver: SQUAW CREEK
1 M E OF WILSON RD, Lake, IL
PORT CLINTON RD
FairOver: INDIAN CREEK
.25 M W OF HALFDAY, Lake, IL
IL 176
FairOver: N BR CHICAGO RIVER
0.7 M E OF I-94, Lake, IL
INTERSTATE 94 NB
FairOver: E J & E RR
I94 .5M S ILL 176, Lake, IL
IL 60
FairOver: MD FK N BR CHICAGO R
0.4 M W OF IL 43, Lake, IL
GRAND AVE
FairOver: BOAT CHANNEL
0.5 M E OF US 12, Lake, IL
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.