Cook County, IL
2,185 public highway bridges
Cook County Bridge Snapshot
According to the Federal Highway Administration's 2024 National Bridge Inventory, Cook County, Illinois contains 2,185 public highway bridges. Roughly 13.1% are rated “Good,” 22.7% “Fair,” and 6.6% “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 (2,185)
I-90/I-90W to I-29
FairOver: Willow Creek
0.2 M E I294 P9, Cook, IL
LINDEN AVE
FairOver: N SHORE CHANNEL
WILMETTE, Cook, IL
NB LSD Ramp to IL
FairOver: Land & Ogden Slip
400 N. & 484 E., Cook, IL
I-294 NB
FairOver: SALT CR
1 M N US 34 P20, Cook, IL
I-294 SB
FairOver: SALT CR
1 M N US 34 P20, Cook, IL
IL 43 (HARLEM AVE
FairOver: STONEY CREEK
0.3 M S 103RD ST, Cook, IL
IL 83,171 (KINGER
FairOver: CAL SAG CHANNEL
.1MI S OF 171,N JCT, Cook, IL
IL 390 EB EOH
FairOver: RR - METRA, WETLANDS
.8M E OF US 20, Cook, IL
CENTRAL AVE
FairOver: TINLEY CREEK
0.6 N 135TH ST P26, Cook, IL
IL 58 (GOLF RD)
FairOver: TRIB TO POPLAR CR
1.12 M W OF IL 59;, Cook, IL
MAPLE AVE
FairOver: N SHORE CHANNEL
WILMETTE, Cook, IL
US 45 SB (LA GRANG
FairOver: CAL SAG CHANNEL
0.2 M N IL 83, Cook, IL
IL 83 (ELMHURST R
FairOver: MCDONALD CREEK
.5 M S PALATINE RD, Cook, IL
IL 19 (IRVING PAR
FairOver: BENSENVILLE DR DTCH
1 M W US 45, Cook, IL
I-294
FairOver: STREAM
I80 & I294 "Y", Cook, IL
16TH STREET
FairOver: THORN CREEK
0.5 M E ASHLAND AVE, Cook, IL
OLD WILLOW ROAD
FairOver: MID FK N BR CHI RIV
0.3 M W US41 P14, Cook, IL
RIDGELAND AVE
FairOver: STONY CR
.14M S OF SOWEST HWY, Cook, IL
104TH AVE
FairOver: CAL SAG CHANNEL
0.5 M S 107TH P19, Cook, IL
COTTAGE GROVE AVE
FairOver: NORTH CREEK
0.5 M S 183RD P2, Cook, IL
BRYN MAWR AVE
FairOver: N SHORE CHANNEL
5600 N & 3100 W, Cook, IL
ROOSEVELT ROAD
FairOver: UNION STATION TRACKS
1200S 300W TO 400W, Cook, IL
87TH ST.
FairOver: B&O,IHB RR
0.6M.W.OF IL-43, Cook, IL
POLK STREET
FairOver: UNION STATION TRACKS
800S 300W TO 500W, Cook, IL
IL 43 (HARLEM AVE
FairOver: CAL SAG CHANNEL
0.2 M N IL 83, Cook, IL
WOLF RD
FairOver: MCDONALD CREEK
3.7 M S IL 68, Cook, IL
FOREST WAY DR
FairOver: DITCH
0.5 M S OF DUNDEE RD, Cook, IL
MT PROSPECT RD
FairOver: WELLER'S DITCH
0.2 M N ILL 58 P11, Cook, IL
CRAWFORD AVE
FairOver: CAL SAG CHANNEL
1 M N I294 P26, Cook, IL
TOUHY AVE
FairOver: DES PLAINES RIVER
0.3 M E I-294, Cook, IL
IL 83 (SIBLEY BLV
FairOver: RR - UP
1.5 M W I-94, Cook, IL
COLUMBUS DR
FairOver: PARKING FACILITIES
300 E & 100S TO 150N, Cook, IL
I-294 NB
FairOver: CAL SAG CANAL
1 M SE ILL 50 P26, Cook, IL
ROOSEVELT RD
FairOver: DES PLAINES RIVER
0.3M E OF 1ST AVE, Cook, IL
IL 62 ALGONQUIN R
FairOver: SPRING CREEK
1.4 M W IL 59, Cook, IL
LAKE COOK RD
FairOver: RAVINE
1.5 M E US 41, Cook, IL
31ST ST
FairOver: DES PLAINES RIVER
2.4 M E US 45, Cook, IL
PLUM GROVE RD
FairOver: SALT CREEK
0.4 M N ILL 62 P18, Cook, IL
LAKE-COOK ROAD
FairOver: DES PLAINES RIVER
0.2 M E OF US-45, Cook, IL
IL 68 (DUNDEE RD)
FairOver: WHEELING DRN DTCH
0.6 M W US 45, Cook, IL
I- 90,94 RYAN ELEV
FairOver: S BR CHI RIVER
0.2 M N I-55, Cook, IL
I-290 WB (NB)
FairOver: RR - UP (SOUTH)
0.6 M S IL 64, Cook, IL
IL 72
FairOver: TRIB OF W BR SALT CR
0.4M E OF PLUM GROVE, Cook, IL
IL 64 (NORTH AVE)
FairOver: DITCH
BETWEEN 20TH & 21ST, Cook, IL
NEW AVE
FairOver: DITCH
0.3M W of Stephen St, Cook, IL
IL 83
FairOver: DITCH
0.4M W of Harlem, Cook, IL
TORRENCE AVE
FairOver: DITCH
0.4 M N SAUK TR, Cook, IL
WOLF RD
FairOver: MARLEY CRK S-XING
.1M S of US6 SW Hwy, Cook, IL
I- 55 STEVENSON
FairOver: RR - CN SPUR
0.5 M W IL 43, Cook, IL
EAST AVE
FairOver: DITCH
300' N OF 58TH, Cook, IL
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.