Carroll County, IL
185 public highway bridges
Carroll County Bridge Snapshot
According to the Federal Highway Administration's 2024 National Bridge Inventory, Carroll County, Illinois contains 185 public highway bridges. Roughly 35.7% are rated “Good,” 49.7% “Fair,” and 10.3% “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 (185)
IL 84
UnknownOver: SOO LINE RR/CITY ST
.1 MI S IL64 SAVANNA, Carroll, IL
DM&E RR
UnknownOver: ILL 78
.2 MI S US 52, Carroll, IL
BNSF RR
UnknownOver: ILL 40
MILLEDGEVILLE, Carroll, IL
BNSF RR
UnknownOver: CH 11
2 MI NE ARGO FAY, Carroll, IL
BNSF RR
UnknownOver: SCENIC BLUFF RD
2 MI SE SAVANNA, Carroll, IL
DM&E RR
UnknownOver: WACKER RD
1 MI SE SAVANNA, Carroll, IL
DM&E RR
UnknownOver: ASHBY RD
3 MI SE SAVANNA, Carroll, IL
DM&E RR
UnknownOver: PRESTON RD
2 MI SW MT CARROLL, Carroll, IL
E CYCLONE RIDGE RO
FairOver: ROCK CREEK
1 MI S LANARK, Carroll, IL
N FLORY ROAD
FairOver: WEST FORK
6 MILES EAST LANARK, Carroll, IL
E COOK ROAD
FairOver: OTTER CREEK
4 MI E CHADWICK, Carroll, IL
E SCHELL ROAD
FairOver: BRANCH OF ELKHORN CR
2 MI SE MILLEDGEVILL, Carroll, IL
CITY PARK ROAD
FairOver: CARROLL CREEK
0.10 MI W PARK ENTRN, Carroll, IL
N OLD GALENA TRAIL
FairOver: BR OF E FK OF PLUM R
2 MI N MT.CARROLL, Carroll, IL
N LORAN ROUTE
FairOver: BR. E. FK. PLUM RIV
5.7 MI NE MT.CARROLL, Carroll, IL
W AIRPORT ROAD
FairOver: DRAINAGE DITCH
2 MILES S SAVANNA, Carroll, IL
KING RD
FairOver: JOHNSON CREEK
6.5 MI SW MT CARROLL, Carroll, IL
S SUNSHINE ROAD
FairOver: EAGLE CREEK
2 MI NE MILLEDGEVILL, Carroll, IL
W SCENIC PALISADES
FairOver: CARROLL CREEK
2.5 MI W MT CARROLL, Carroll, IL
OTTER CREEK DRIVE
FairOver: OTTER CREEK
5 MI W OF BROOKVILLE, Carroll, IL
E FAIRHAVEN ROAD
FairOver: LITTLE ROCK CREEK
5 MI SW CHADWICK, Carroll, IL
N MAPLE GROVE RD
FairOver: BR. STRADDLE CREEK
3.5 MI NE LANARK, Carroll, IL
BROOKVILLE ROAD
FairOver: ROCK CREEK
3 MI NE CHADWICK, Carroll, IL
W CAMP CREEK ROAD
FairOver: CAMP CREEK
3MI NE PALISADES PAR, Carroll, IL
W DAVIS ROAD
FairOver: BRANCH OF PLUM R
5 MI NW MT.CARROLL, Carroll, IL
W CORBETT ROAD
FairOver: BRANCH OF CARROLL CK
1 M NW MT CARROLL, Carroll, IL
GRANGE ROAD
FairOver: BRANCH OF MIDDLE CR
2 MI NW BROOKVILLE, Carroll, IL
W YORK CENTER ROAD
FairOver: BR OF JOHNSON CREEK
4 MI NE OF THOMSON, Carroll, IL
GOOSE ROAD
FairOver: GOOSE CREEK
4 MI SE MILLEDGEVIL., Carroll, IL
N STONE BRIDGE ROA
FairOver: BR OF STRADDLE CR
.5 MI W LANARK, Carroll, IL
NORTH MEYERS ROAD
FairOver: BR E FORK PLUM RIVER
3.5 M N MT. CARROLL, Carroll, IL
E BROOKVILLE ROAD
FairOver: MIDDLE CREEK
5 MI SE LANARK, Carroll, IL
SCENIC BLUFF RD
FairOver: NO NAME CRK
SW CORN SEC29, Carroll, IL
E LIVINGGOOD ROAD
FairOver: OTTER CREEK
2.5MI.NW MILLEDGEVIL, Carroll, IL
MEYERS RD.
FairOver: E. FORK PLUM RIVER
4.5 MI N MT CARROLL, Carroll, IL
N BLUE MT ROAD
FairOver: E FORK OF PLUM RIVER
4 MI N MT.CARROLL, Carroll, IL
E WATCH DOG ROAD
FairOver: OTTER CREEK
5.5 MI E CHADWICK, Carroll, IL
US 52 & ILL 64
FairOver: STRADDLE CREEK
2.9 MI E OF ILL 73, Carroll, IL
TR-38 (W Wacker Rd
FairOver: PLUM RIVER
.25 MI E SAVANNA, Carroll, IL
IL 73
FairOver: STREAM
0.5 MI. N. OF IL 72, Carroll, IL
ILL 64
FairOver: STREAM
2.6 MI W JCT ILL 78, Carroll, IL
W MESSMER ROAD
FairOver: CAMP CREEK
3 MI NNE SAVANNA, Carroll, IL
ZION RD - CH 16
FairOver: CAMP CREEK
1.5MI E MISS PALISAD, Carroll, IL
SKUNK HOLLOW ROAD
FairOver: BR OF E FORK PLUM RV
4.5 M N MT CARROLL, Carroll, IL
N CENTER DRIVE
FairOver: STRADDLE CREEK
1 MI NE LANARK, Carroll, IL
STRADDLE CREEK RD
FairOver: STRADDLE CREEK
2 MI E OF IL 73, Carroll, IL
N GOLD MINE ROAD
FairOver: BR W FORK ELKHORN CR
6.5 M E OF LANARK, Carroll, IL
N. STANTON RD /TR1
FairOver: LOST CREEK
1.5 MI. N. SHANNON, Carroll, IL
WACKER RD
FairOver: BNSF RR
SE EDGE OF SAVANNA, Carroll, IL
OIL VALLEY SCHOOL
FairOver: EAST JOHNSON CREEK
1.5 MI NE ARGO FAY, Carroll, 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.