Clay County, IL
171 public highway bridges
Clay County Bridge Snapshot
According to the Federal Highway Administration's 2024 National Bridge Inventory, Clay County, Illinois contains 171 public highway bridges. Roughly 48% are rated “Good,” 35.1% “Fair,” and 12.9% “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 (171)
FAS-801 (CH-16)
GoodOver: TRIB BIG MUDDY
2 MI W INGERHAM, Clay, IL
TR-208
GoodOver: ELM CREEK
1.5 MI N FLORA, Clay, IL
TR-178
GoodOver: RACCOON CREEK
2.5 MI SW FLORA, Clay, IL
TR-335
GoodOver: CHARLIE BROWN LAKE
2.5 MI W FLORA, Clay, IL
TR-226
GoodOver: BUCK CREEK
1.7 MI NE FLORA, Clay, IL
TR-102
GoodOver: CREEK
2.3 MI SE XENIA, Clay, IL
TR 154A
GoodOver: CROOKED CREEK
3 MI NW LOUISVLE, Clay, IL
FAS 2798
GoodOver: BUCK CREEK
2.5 MI NE FLORA, Clay, IL
TR 198
GoodOver: BUCK CREEK
2.8 MI N FLORA, Clay, IL
TR 105
GoodOver: PANTHER CREEK
3.5 MI S HORD, Clay, IL
TR 331A
GoodOver: ELM CREEK
0.5 MI. W FLORA, Clay, IL
TR 9
GoodOver: ELM RIVER
2 MI NE RINARD, Clay, IL
TR 325
GoodOver: ELM CREEK
0.5 MI N FLORA, Clay, IL
TR 373
GoodOver: CREEK
1 MI SE XENIA, Clay, IL
TR 200
GoodOver: PANTHER CREEK
3.5 MI N LOUISVILLE, Clay, IL
FAS 801
GoodOver: LAWS CREEK
1.5 MI E INGRAHAM, Clay, IL
TR 363/MARIGOLD LN
GoodOver: SEMINARY CREEK
2 MI SE FLORA, Clay, IL
TR 19
GoodOver: LIMESTONE CREEK
4.5 MI NE BIBLE GROV, Clay, IL
TR 212A
GoodOver: RACCOON CREEK
3.5 MI S FLORA, Clay, IL
TR 280
GoodOver: FLAT BRANCH CREEK
3 MI SW SAILOR SPRGS, Clay, IL
CH 11
GoodOver: CONNERS BRANCH
3 MI W XENIA, Clay, IL
TR 385
GoodOver: Elm River
4 Miles SE Flora, Clay, IL
TR 368
GoodOver: Big Muddy Creek
2.5 Mi. NE Sailor Sp, Clay, IL
TR-40
GoodOver: Conners Branch
2.5 Mi. NW Xenia, Clay, IL
TR-209
GoodOver: Little Muddy Creek
0.5 Mi. W Sailor Spr, Clay, IL
TR 225
GoodOver: FLAT BRANCH CREEK
2.5 Mi W Sailor Spri, Clay, IL
TR 221
GoodOver: Trib to Buck Creek
3 Mi. SW Louisville, Clay, IL
TR 355
GoodOver: Bear Creek
3.5 SW Flora, Clay, IL
TR 149
GoodOver: ICG RR
3 MI SW IOLA, Clay, IL
TR 219
GoodOver: ICG RR
2 MI W OSKALOOSA, Clay, IL
TR 293
GoodOver: ICG RR
4 MI SW OSKALOOSA, Clay, IL
FAS 2704 (OLD-50)
GoodOver: BRUSH CREEK
.75 MI E XENIA, Clay, IL
TR-170
GoodOver: BEAR CREEK
3.5 MI SW FLORA, Clay, IL
FAP 328 (US 45)
GoodOver: GROVE CREEK
1.5 MI S LOUISVILLE, Clay, IL
FAS-719 (CH-7)
GoodOver: CROOKED CREEK
1 MI W IOLA, Clay, IL
TR 154A
GoodOver: Buck Creek
4 Mi. SW Louisville, Clay, IL
FAP 328 (US 45)
GoodOver: BRANCH ELM RIVER
.6 MI N JCT US 50, Clay, IL
FAU-8521
GoodOver: CSX TRANS INC
EAST EDGE FLORA, Clay, IL
FAP 328 (US 45)
GoodOver: SEMINARY CK OVERFLOW
4 MI S JCT US 50, Clay, IL
TR-178
GoodOver: BUCK CREEK
3 MI NW FLORA, Clay, IL
TR 373
GoodOver: NICKOLSON CREEK
0.5 MI E XENIA, Clay, IL
TR 355
GoodOver: TRIB TO ELM CREEK
2.5 MI SE FLORA, Clay, IL
TR 89 (Finch Lane)
GoodOver: Panther Creek
2.5 Mi. S Hord, Clay, IL
FAS 799 (CH 3)
GoodOver: Little Wabash River
0.5 MI. E. Louisvill, Clay, IL
TR 331
GoodOver: Raccoon Creek
4 Mi. W Flora, Clay, IL
TR 179
GoodOver: Hurricane Creek
3 Mi. S Wendelin, Clay, IL
TR 212B
GoodOver: Elm Creek
1 Mi. N Flora, Clay, IL
FAS 2703-KIN/LOU R
GoodOver: Canadian National RR
.7 MI E MARION CO LI, Clay, IL
SBI-12 (OLD US 50)
GoodOver: ELM RIVER
.2 MI E JCT US 45S, Clay, IL
TR-75
PoorOver: PANTHER CREEK
2 MI S HORD, Clay, IL
Read our methodology - how this data is sourced, computed, and verified.
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