Washington County, IL
232 public highway bridges
Washington County Bridge Snapshot
According to the Federal Highway Administration's 2024 National Bridge Inventory, Washington County, Illinois contains 232 public highway bridges. Roughly 47.8% are rated “Good,” 42.2% “Fair,” and 4.7% “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 (232)
ILL 15
FairOver: ELKHORN CREEK
0.6 MI E JCT ILL 153, Washington, IL
ILL 177
FairOver: LITTLE CROOKED CREEK
2.5 MI W of IL 127, Washington, IL
FAS RT 831
FairOver: BR OF ARCHIE CREEK
3.5 MI NW OF OAKDALE, Washington, IL
ILL 127
FairOver: CROOKED CREEK
1 MI S JCT 161, Washington, IL
ILL 177
FairOver: PLUM CREEK
1 MI W OF I-64, Washington, IL
ILL 127
FairOver: MIDDLE CREEK
2.9 M N NASHVILLE, Washington, IL
FAI 64 WB
FairOver: PLUM CREEK
1.25M NW OKAWVILLE, Washington, IL
FAI 64 EB
FairOver: PLUM CREEK
1.25 NW OKAWVILLE, Washington, IL
ILL 15
FairOver: NASHVILLE CREEK
0.7 MI E ILL 127, Washington, IL
ILL 127
FairOver: TRIB TO NASHVILLE CR
NCL NASHVILLE, Washington, IL
TR 56
GoodOver: Archie Creek
1 MI W Elkton, Washington, IL
TR 268
GoodOver: BR OF GRAND POINT CR
.25 MI N IRVINGTON, Washington, IL
CH 12
GoodOver: LITTLE MUD CREEK
3.0 MI S OF ILL RT15, Washington, IL
IL 160
GoodOver: PLUM CREEK BRANCH
1.6MI W ADDIEVILLE, Washington, IL
ILL 15
GoodOver: TRIB TO WILLOW CREEK
2.6M WEST OF ILL 127, Washington, IL
IL 15
GoodOver: Trib to Willow Creek
1.0M W OF NASHVILLE, Washington, IL
TR 83
GoodOver: BEAVER POND CREEK
2 MI NE OFADDLEVILLE, Washington, IL
TR 0001
GoodOver: GRAND POINT CREEK
5 MI NW OFIRVINGTON, Washington, IL
TR 214
GoodOver: TRIB OF GRAND PT CK
4 MI W OFIRVINGTON, Washington, IL
TR 7
GoodOver: HERZOG BRANCH
4 MI NE HOYLETON, Washington, IL
TR 195
GoodOver: BACK CREEK
2.7 MI S OF BEAUCOUP, Washington, IL
TR 200 B
GoodOver: SUGAR CREEK
4.5 MI NW OF RADOM, Washington, IL
CO HWY NO 6
GoodOver: BR OF WEAVER CREEK
2 MI S OF OKAWVILLE, Washington, IL
TR 8A
GoodOver: BRANCH OF MUD CREEK
2.5 MI NE OF TILDEN, Washington, IL
TR 14
GoodOver: ELKHORN CREEK
2.5 MI NW OF VENEDY, Washington, IL
TR 247
GoodOver: BEAUCOUP CREEK
5.5 MI WEST OF RADOM, Washington, IL
TR 59
GoodOver: PLUM CREEK
0.25 MI E OKAWVILLE, Washington, IL
TR 206A
GoodOver: BR OF BEAUCOUP CREEK
2 MI EAST BEAUCOUP, Washington, IL
TR 244
GoodOver: LITTLE MUDDY RIVER
SW 1/4 SEC27 T3S R1W, Washington, IL
TR 13
GoodOver: GRAND POINT CREEK
NE COR SEC5 T1S R1W, Washington, IL
TR 15
GoodOver: BR OF GRAND POINT CK
NW 1/4 SEC 3 T1S R1W, Washington, IL
TR 196
GoodOver: PANTHER CREEK
SW 1/4 SEC26 T3S R2W, Washington, IL
TR 277
GoodOver: BRANCH OF MUD CREEK
1 MILE NE OF TILDEN, Washington, IL
TR 145
GoodOver: BR OF ELKHORN CREEK
SW1/4 SEC 13 T2S R5W, Washington, IL
TR 122
GoodOver: BR OF BEAVER POND CK
CENTER SEC 32 T1SR3W, Washington, IL
TR 107
GoodOver: BR OF RAYSE CREEK
1 MI NE OF RICHVIEW, Washington, IL
TR 181
GoodOver: LITTLE MUD CREEK
NW 1/4 SEC27 T2S R5W, Washington, IL
TR 140
GoodOver: LOCUST CREEK
ADD LATER, Washington, IL
TR 36
GoodOver: BRANCH OF ELKHORN CK
SW1/4 SEC 25 T1S R5W, Washington, IL
TR 146
GoodOver: BR OF LITTLE CROOKED
NW 1/4 SEC 2 T1S R3W, Washington, IL
TR 12
GoodOver: BR OF LITTLE MUD CK
NW 1/2 SEC 21 T2SR5W, Washington, IL
TR 173
GoodOver: BACK CREEK
3 MI WEST OF ASHLEY, Washington, IL
TR 54
GoodOver: BRANCH OF MUD CREEK
5 MI SE LIVELY GROVE, Washington, IL
TR 211
GoodOver: SUGAR CREEK
NW 1/4 SEC 1 T3S R2W, Washington, IL
TR 25
GoodOver: BRANCH OF COON CREEK
3 MI NE NEW MINDEN, Washington, IL
TR 16
GoodOver: BR LITTLE MUD CREEK
2.5MI N OF CASPERS, Washington, IL
TR 211
GoodOver: BACK CREEK
SW 1/4 SEC 35 T2SR2W, Washington, IL
TR 33
GoodOver: BR LT CROOKED CREEK
1.5MI NW NEW MINDEN, Washington, IL
TR 250
GoodOver: BR GRAND PT CREEK
0.75W/1.5N IRVINGTON, Washington, IL
TR 91
GoodOver: ELKHORN CREEK
0.75 E. VENEDY, Washington, 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.