Clinton County, IL
187 public highway bridges
Clinton County Bridge Snapshot
According to the Federal Highway Administration's 2024 National Bridge Inventory, Clinton County, Illinois contains 187 public highway bridges. Roughly 52.9% are rated “Good,” 34.2% “Fair,” and 6.4% “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 (187)
OLD US 50
GoodOver: SUGAR CREEK BRANCH
2.7 W OF AVISTON, Clinton, IL
IL 161
GoodOver: KASKASKIA R OVERFLOW
2.6 M EAST BARTELSO, Clinton, IL
CAMP JOY RD/TR 134
GoodOver: STONE QUARRY CREEK
.75 MW OF FAP 117, Clinton, IL
IL 161
GoodOver: KASKASKIA R OVERFLOW
3.6 M EAST BARTELSO, Clinton, IL
IL 177
GoodOver: QUEENS LAKE BRANCH
0.2M E NEW MEMPHIS, Clinton, IL
ILL 161
GoodOver: SUGAR CREEK BR
0.9 E ALBERS, Clinton, IL
US 50
GoodOver: LAKE BRANCH CREEK
5.5MI E OF TRENTON, Clinton, IL
FAI 64 WB
GoodOver: SUGAR CK OVERFLOW
1/2 mi W DAMIANSVLLE, Clinton, IL
IL 161
GoodOver: KASKASKIA RIVER OVFL
5.2M EAST BARTELSO, Clinton, IL
OLD US 50
GoodOver: EAST BREESE CREEK
.2MI E OF BREESE, Clinton, IL
ILL 161
GoodOver: CROOKED CREEK
8.6 M E IL 127, Clinton, IL
SHATTUC RD/FAS 178
GoodOver: PRAIRIE CREEK
1.5MI N IL 161, Clinton, IL
IL 127
GoodOver: KASKASKIA RIVER
2.5 M SE CARLYLE, Clinton, IL
IL 177/160
GoodOver: KASKASKIA OVERFLOW
1.2M E of NEW MEMPHI, Clinton, IL
US 50
GoodOver: E Trib Prairie Br
6.5 MI E OF CARLYLE, Clinton, IL
US 50
GoodOver: LOST CREEK
9.6 MI EA OF CARLYLE, Clinton, IL
FAI 64 EB
GoodOver: SYCAMORE DRAINAGE DT
.75 W COUNTY LINE, Clinton, IL
FAI 64 WB
GoodOver: SYCAMORE DRAIN DITCH
3/4 MI WEST OF CL, Clinton, IL
FAS 787 Boulder Rd
GoodOver: Gibbs Creek
1.5 Mi S of Boulder, Clinton, IL
TR 196 (End Rd)
GoodOver: Prairie Branch
1.5 NW Kaskaskia JC, Clinton, IL
ILL 161
GoodOver: SUGAR CREEK
4 M E NEW BADEN, Clinton, IL
IL 160
GoodOver: BRANCH LAKE CREEK
2.2 M S TRENTON US50, Clinton, IL
TR 122 Pipeline Rd
GoodOver: Stone Quarry Creek
2.3 Mi SE Beckemeyer, Clinton, IL
IL 161
GoodOver: Crooked Crk Overflow
1 MI W CENTRALIA, Clinton, IL
US 50
GoodOver: SUGAR CREEK OVERFLOW
0.75 MI NW AVISTON, Clinton, IL
TR 137A
PoorOver: LOST CK
2MIS.E. HUEY, Clinton, IL
TR 109/OLD STATE R
PoorOver: BEAVER CREEK
1.25 MI N BECKMEYER, Clinton, IL
TR 56/LAKE BRANCH
PoorOver: LAKE BRANCH
2 MI NW BREESE, Clinton, IL
TR 137A
PoorOver: PRAIRIE CREEK
1 MI SE HUEY, Clinton, IL
FAS 1781
PoorOver: BOND BRANCH
1.0 MI N CARLYLE, Clinton, IL
FAS 788
PoorOver: PRAIRE CREEK
1.0 MI N HOFFMANN, Clinton, IL
TR 175
PoorOver: PRAIRIE BRANCH
2 MI NE HOFFMANN, Clinton, IL
TR 198/LADUE ROAD
PoorOver: COLES CREEK
.5 MI S. EAST FORK T, Clinton, IL
ILL 177
PoorOver: QUEENS LAKE
W CL NEW MEMPHIS, Clinton, IL
EMERALD RD
PoorOver: TRIB TO BEAVER CRK
1570E EMERALD RD, Clinton, IL
COURT ROAD/TR177
PoorOver: LAKE BRANCH
1 MI NW OF ALBERS, Clinton, IL
TR 133/ SANDOVAL R
PoorOver: LOST CREEK BRANCH
S. SHATTUC, Clinton, 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.