Carroll County, IL
185 public highway bridges
Carroll County Bridge Snapshot
Carroll County, Illinois contains 185 public highway bridges in the FHWA National Bridge Inventory. Roughly 35.7% are rated “Good,” 49.7% “Fair,” 10.3% “Poor,” and 10.3% 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 IL 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 (185)
HICKORY GROVE ROAD
FairOver: BR OF PLUM RIVER
3 MI SE SAVANNA, Carroll, IL
MILL RD
FairOver: JOHNSON CREEK
1.5 MI S. MT CARROLL, Carroll, IL
FULRATH MILL RD
FairOver: CARROLL CREEK
2 MI W MT CARROLL, Carroll, IL
VANBUSKIRK RD
FairOver: STRADDLE CREEK
2 M W OF LANARK, Carroll, IL
E TELEGRAPH ROAD
FairOver: ROCK CREEK
1.5 M NE CHADWICK, Carroll, IL
SOUTH SHANNON ROUT
FairOver: MIDDLE CREEK
5 M NE MILLEDGEVILLE, Carroll, IL
SOUTH WATER ROAD
FairOver: ELKHORN CREEK
6 M NE MILLEDGEVILLE, Carroll, IL
E ELM ROAD
FairOver: ELKHORN CREEK
5 M NE MILLEDGEVILLE, Carroll, IL
MIDDLE CRK RD-TR 1
FairOver: BR. OF MIDDLE CREEK
7 MI. SE OF LANARK, Carroll, IL
SHANNON RTE
FairOver: MIDDLE CREEK
3 MI. S. US52/IL64, Carroll, IL
W FAIRHAVEN ROAD
FairOver: JOHNSON CREEK
1.5 M SE THOMPSON, Carroll, IL
THOMSON RD
FairOver: LITTLE ROCK CREEK
5 MI SW CHADWICK, Carroll, IL
E FAIRHAVEN ROAD
FairOver: BR LITTLE ROCK CREEK
5.5 MI SW CHADWICK, Carroll, IL
SOUTH OTTER CREEK
FairOver: OTTER CREEK
4 MI N MILLEDGEVILLE, Carroll, IL
SOUTH CENTER DRIVE
FairOver: OTTER CREEK
4 MILES E CHADWICK, Carroll, IL
E LIVINGGOOD ROAD
FairOver: ROCK CREEK
3 MI SE CHADWICK, Carroll, IL
GOOSE ROAD
FairOver: GOOSE CREEK
4 MI SE MILLEDGEVILL, Carroll, IL
S GRANDVIEW ROAD
FairOver: EAGLE CREEK
5 M NE MILLEDGEVILLE, Carroll, IL
SUNSHINE ROAD
FairOver: ELKHORN CREEK
3 M SE MILLEDGEVILLE, Carroll, IL
ILL 64 AND US 52
FairOver: STRADDLE CREEK
3.4 MI E JCT ILL 78, Carroll, IL
ILL 78
FairOver: JOHNSON CREEK
0.5 MI S JCT ILL 40, Carroll, IL
US 52 & IL 64
FairOver: BR. OF SRADDLE CREEK
3.1 MI. E. OF LANARK, Carroll, IL
TEMPEL RD
FairOver: N BRANCH LOST CREEK
3 MI NE SHANNON, Carroll, IL
ILL 84 (FAP 308)
FairOver: RUSH CREEK
3.1 MI S JO DAV CO, Carroll, IL
S WAGNER ROAD
FairOver: OTTER CREEK
3 MI SW MILLEDGEVILL, Carroll, IL
ILL 84
FairOver: PLUM RIVER
1.0 MI S JCT ILL 64, Carroll, IL
BIG CUT ROAD
FairOver: JOHNSON CREEK
0.3 MI NW ARGO FAY, Carroll, IL
ILL 73
FairOver: STREAM
0.6 MI S STEPH CO, Carroll, IL
TR-83 E Townline R
FairOver: STRADDLE CREEK
1.0 M W OF LANARK, Carroll, IL
IDEAL ROAD
FairOver: ROCK CREEK
3 MI W MILLEDGEVILLE, Carroll, IL
ARGO FAY ROAD
FairOver: JOHNSON CREEK
1.9 MI E OF ILL 84, Carroll, IL
ILL 40
FairOver: JOHNSON CREEK
1.5 MI E OF ILL 78, Carroll, IL
CRIM DR (ARMY DEPO
FairOver: APPLE RIVER
1.2 MI. W. OF IL 84, Carroll, IL
ILL 84
FairOver: DRAINAGE DITCH
2 MI N SAVANNA, Carroll, IL
ILL 73
FairOver: STRADDLE CREEK
0.2 MI N OF LANARK, Carroll, IL
US 52 & IL 64
FairOver: PLUM RIVER
0.6MI. E. OF IL 84, Carroll, IL
ILL 78
FairOver: SAND CREEK
N EDGE ARGO FAY RD, Carroll, IL
ILL 78
FairOver: TRIB E FORK PLUM RIV
4 MI N MT CARROLL, Carroll, IL
ARGO FAY ROAD
FairOver: JOHNSON CREEK TRIB.
2 MI. SW OF ARGO FAY, Carroll, IL
IL 78
FairOver: EAST JOHNSON CREEK
4 MI. S. MT CARROLL, Carroll, IL
ILL 78
FairOver: N BRANCH SAND CREEK
0.1 MI N ARGO FAY RD, Carroll, IL
ARGO FAY ROAD
FairOver: SAND CREEK TRIB.
1 MI W OF ILL 78, Carroll, IL
IL 84
FairOver: BNSF RR
.3 MI S IL64 SAVANNA, Carroll, IL
ARGO FAY ROAD
FairOver: UNNAMED STREAM
2.5 MI. E. THOMSON, Carroll, IL
IL 40
FairOver: ROCK CREEK
2 MI. E. OF CHADWICK, Carroll, IL
ILL 78
FairOver: CARROLL CREEK
1.1 MI N JCT ILL 64, Carroll, IL
IL 78
FairOver: EAST PLUM RIVER
3 MI. N. MT CARROLL, Carroll, IL
IL 40
FairOver: OTTER CREEK
1.3 MI W MILLEDGVILL, Carroll, IL
US 52 & ILL 64
FairOver: CARROLL CREEK
1.7 MI E OF ILL 78, Carroll, IL
ILL 78
FairOver: BNSF RR
2 MI N ARGO FAY RD, Carroll, IL
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 |