Hamilton County, IL
164 public highway bridges
Hamilton County Bridge Snapshot
According to the Federal Highway Administration's 2024 National Bridge Inventory, Hamilton County, Illinois contains 164 public highway bridges. Roughly 79.3% are rated “Good,” 17.7% “Fair,” and 2.4% “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 (164)
L & N RR
UnknownOver: FAP-853 (ILL-14)
MCLEANSBORO, Hamilton, IL
TR-356
FairOver: SWAN POND LATERAL
2 MI NE DALE, Hamilton, IL
FAS-1879 (CH-7)
FairOver: TRIB BIG CREEK
1 MI S DAHLGREN, Hamilton, IL
FAS-1879
FairOver: MIDDLE FORK CREEK
1.3 MI NE MACEDONIA, Hamilton, IL
TR-107
FairOver: BIG CREEK
6.8 MI S WAYNE CO LN, Hamilton, IL
FAS-882
FairOver: FERGUSON CREEK
1.75 MI W BLAIRSVILL, Hamilton, IL
FAS-881
FairOver: TRIB BROUGHTON LAT
1.25 MI W BROUGHTON, Hamilton, IL
FAP-849 (ILL-142)
FairOver: STREAM
3.1 MI SE JEFF CO LN, Hamilton, IL
TR-210
FairOver: RECTOR CREEK
1.25 MI SW WALPOLE, Hamilton, IL
TR-178
FairOver: SHELTON CREEK DRAIN
2.5 MI NW BELLE PRAI, Hamilton, IL
FAP-849 (ILL-142)
FairOver: STREAM
6.9 MI SE JEFF CO LN, Hamilton, IL
TR-301
FairOver: WHEELER CREEK
3 MI SW DOLAN LAKE, Hamilton, IL
TR-369
FairOver: WHEELER CREEK
3.3 MI E DALE, Hamilton, IL
TR-176
FairOver: BIG CREEK
0.5 MI NE DELAFIELD, Hamilton, IL
FAP-853 (ILL-14)
FairOver: BR 10 MILE CREEK
5.2 MI E FRANK CO LN, Hamilton, IL
FAP-855 (ILL-14)
FairOver: LAKEY CREEK
1.5 MI E ILL-142, Hamilton, IL
CH-14 (FAS-883)
FairOver: N FK SALINE RIVER
1 MI W FEAKEYVILLE, Hamilton, IL
FAP-853 (ILL-14)
FairOver: SULLIVAN BRANCH
.8 MI E FRANK CO LN, Hamilton, IL
TR-273
FairOver: TEN MILE CREEK
3 MI SE MCLEANSBORO, Hamilton, IL
FAP-849 (ILL-142)
FairOver: BIG CREEK
6.1 MI SE JEFF CO LN, Hamilton, IL
FAP 776/IL 242
FairOver: STREAM
5.5 MI S WAYNE CO LI, Hamilton, IL
FAP-849 (ILL-142)
FairOver: BLUE CREEK
5.3 MI S JEFFERSN CL, Hamilton, IL
FAP-776 (ILL-142)
FairOver: BR LAKEY CREEK
3.7 MI S ILL-14, Hamilton, IL
FAP-776 (ILL-142)
FairOver: BEAR CREEK
1.8 MI S ILL-14, Hamilton, IL
FAP-849 (ILL-142)
FairOver: MIDDLE CREEK
6.5 MI SE JEFF CO LN, Hamilton, IL
FAP-849 (ILL-142)
FairOver: OPOSSUM CREEK
9.9 MI SE JEFF CO LN, Hamilton, IL
FAP-776 (ILL-242)
FairOver: SHELTON CREEK
1.4 MI S WAYNE CO LN, Hamilton, IL
TR-357
FairOver: CONTRARY CREEK
3.75 MI WNW DALE, Hamilton, IL
FAP-855 (ILL-14)
FairOver: WHEELER CREEK
4 MI E ILL-142, Hamilton, IL
FAP 776 (ILL-142)
FairOver: TEN MILE CREEK
2.3 MI S ILL 14, Hamilton, IL
FAS-881
GoodOver: TRIB RECTOR CREEK
0.5 MI W WALPOLE, Hamilton, IL
TR-174
GoodOver: OPOSSUM CREEK
3.5 MI NW MCLEANSBOR, Hamilton, IL
FAS-883
GoodOver: LOST CREEK
0.25 MI E FEAKEYVILL, Hamilton, IL
CH 13
GoodOver: RECTOR CREEK
6 MI W WALPOLE, Hamilton, IL
CH-15
GoodOver: TEN MILE CREEK
3.25 MI SW MCLEANSBO, Hamilton, IL
CH-20
GoodOver: TRIB BIG CREEK
2 MI W PIOPOLIS, Hamilton, IL
CH-19
GoodOver: OPOSSUM CREEK
3.25 MI NW MCLEANSBO, Hamilton, IL
TR-106
GoodOver: BIG CREEK
2 MI NW DELAFIELD, Hamilton, IL
TR-89
GoodOver: TRIBUTARY BIG CREEK
SW PIOPOLIS, Hamilton, IL
TR-290
GoodOver: HOGG CREEK
1.5 MI SW DALE, Hamilton, IL
CH-15
GoodOver: CONTRARY CREEK
7 MI SW MCLEANSBORO, Hamilton, IL
TR-76
GoodOver: TRIB HOGG CREEK
6 MI SE MACEDONIA, Hamilton, IL
TR-298
GoodOver: AUXIER CREEK DRAIN
2.5 MI NE BELLE PRAI, Hamilton, IL
FAS-2870
GoodOver: MIDDLE FORK CREEK
8 MI W WALPOLE, Hamilton, IL
TR-108
GoodOver: SHELTON CREEK
4 MI NE DAHLGREN, Hamilton, IL
TR-198
GoodOver: HOGG CREEK
4.5 MI SW DALE, Hamilton, IL
TR-248
GoodOver: TEN MILE CREEK
2 MI S MCLEANSBORO, Hamilton, IL
TR-318
GoodOver: HOGG CREEK
1.5 MI SW DALE, Hamilton, IL
TR-234
GoodOver: TRIB BIG CREEK
0.5 MI N PIOPOLIS, Hamilton, IL
TR-296
GoodOver: TRIB BIG CREEK
2.3 MI NE PIOPOLIS, Hamilton, 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.