Jefferson County, IL
270 public highway bridges
Jefferson County Bridge Snapshot
According to the Federal Highway Administration's 2024 National Bridge Inventory, Jefferson County, Illinois contains 270 public highway bridges. Roughly 43% are rated “Good,” 35.6% “Fair,” and 5.2% “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 (270)
TR-227
FairOver: NORFORK-SOUTHERN RR
0.5 MI N MT VERNON, Jefferson, IL
FAP-849 (ILL-142)
FairOver: CASEY FORK OVERFLOW
.7 MI S MT VERNON, Jefferson, IL
FAP-821 (ILL-15)
FairOver: RAYSE CREEK
3.6 MI E WASH CO LN, Jefferson, IL
FAP-849 (ILL-142)
FairOver: ROCKY BRANCH
1 MI SE BELLE RIVE, Jefferson, IL
FAP-849 (ILL-142)
FairOver: CN RR
BELLE RIVE, Jefferson, IL
FAP-726 (ILL-148)
FairOver: STREAM
3.5 MI N FRANKLIN CL, Jefferson, IL
I 64 EB
FairOver: E&W RR
2 MI E ILL-142, Jefferson, IL
I 64 EB
FairOver: BIG MUDDY RIVER
1.3 MI E WOODLAN INT, Jefferson, IL
I 64 WB
FairOver: BIG MUDDY RIVER
1.3 MI E WOODLAN INT, Jefferson, IL
FAS-2869 (ILL-37)
FairOver: DODDS CREEK
3.7 MI S ILL-148, Jefferson, IL
FAS-826 (CH-10)
FairOver: HARPER CREEK
1.5 NW MT VERNON, Jefferson, IL
I 64 WB
FairOver: E&W RR
2 MI E ILL-142, Jefferson, IL
FAS-789 (CH-3)
FairOver: COAL BANK CREEK
2 MI N HARMONY, Jefferson, IL
FAP-849 (ILL-142)
FairOver: CASEY FORK
.9 MI S MT VERNON, Jefferson, IL
I 64 WB
FairOver: CASEY FORK OVERFLOW
.6 MI E ILL-37 INT, Jefferson, IL
I 64 EB
FairOver: CASEY FORK OVERFLOW
.6 MI E ILL-37 INT, Jefferson, IL
FAS-789 (CH-3)
FairOver: PUNCHEON CREEK
2 MI S HARMONY, Jefferson, IL
FAS-819 (CH-16)
FairOver: HORSE CREEK
2.5 MI N HARMONY, Jefferson, IL
FAS-830 (CH-17)
FairOver: AUXIER CREEK
0.9 MI N BELLE RIVE, Jefferson, IL
FAS-2826 (ILL-37)
FairOver: NORFOLK & SOUTHERN RR
3 MI S DIX, Jefferson, IL
I 64 EB
FairOver: RAYSE CK
4.5 MI W WOODLAWN IN, Jefferson, IL
I 64 WB
FairOver: RAYSE CREEK
4.5 MI W WOODLAN INT, Jefferson, IL
FAS-2869 (ILL-37)
FairOver: CASEY FORK
2 MI S ILL-148, Jefferson, IL
FAP-821 (ILL-15)I
FairOver: CNIC RR
.2 MI W BLUFORD RD, Jefferson, IL
I 64
FairOver: BR AUXIER CREEK
1.5 MI W BELL RIVE I, Jefferson, IL
FAP-821 (ILL-15)
FairOver: RAYSE CREEK
3.2 MI E WASH CO LN, Jefferson, IL
FAS-826
FairOver: SNOW CREEK
3 MI N WOODLAWN, Jefferson, IL
FAS-826
FairOver: BIG MUDDY RIVER
3.5 MI N WOODLAWN, Jefferson, IL
I 57 NB
FairOver: DODDS CREEK
2 MI S OF S TRI-LEVL, Jefferson, IL
I 57 SB
FairOver: DODDS CREEK
2 MI S OF S TRI-LEVL, Jefferson, IL
FAU-8715(OLD-15)
FairOver: CASEY FORK
.2 MI NE ILL-15, Jefferson, IL
I 64
FairOver: HARPER CREEK
3.3 MI E WOODLAN INT, Jefferson, IL
IL 37
FairOver: ATCHISON CREEK
8 MI S IL 148, Jefferson, IL
FAP-821 (ILL-15)
FairOver: CASEY FORK
ECL MT VERNON, Jefferson, IL
FAP-821 (ILL-15)
FairOver: SEVEN MILE CREEK
2 MI E MT VERNON, Jefferson, IL
FAS 2869/IL37
FairOver: DODDS CREEK
3.5 MI S IL 148, Jefferson, IL
I 64
FairOver: AUXIER CREEK
1 MI W BELLE RIVE IN, Jefferson, IL
I 64
FairOver: PIERCE CREEK
2 MI E WOODLAWN INT, Jefferson, IL
I-57
FairOver: CREEK
MP 104, Jefferson, IL
I 64
FairOver: OAK RIDGE SCHOOL CK
3.5 MI W WOODLAWN IN, Jefferson, IL
TR-364
GoodOver: TRIB SEVEN MILE CK
2 MI SE MT VERNON, Jefferson, IL
FAS-819
GoodOver: TRIB CASEY FORK
0.5 MI E TEXICO, Jefferson, IL
TR-485
GoodOver: TRIB ATCHISON CREEK
0.5 MI S BONNIE, Jefferson, IL
TR-143
GoodOver: RAYSE CREEK
2.5 MI SW CRAVAT, Jefferson, IL
FAU-8745
GoodOver: CREEK
MT VERNON, Jefferson, IL
FAS 819 - CH 39
GoodOver: BIG MUDDY RIVER
2.5 MI S WALNUT HILL, Jefferson, IL
FAP-849 (ILL-142)
GoodOver: TRIB ROCKY BRANCH
1.3MI SE BELLE RIVE, Jefferson, IL
TR-443
GoodOver: PUNCHEON CREEK
6MI W WALTONVILLE, Jefferson, IL
TR-383
GoodOver: AUXIER CREEK
1.5 MI N BELLE RIVE, Jefferson, IL
TR-133
GoodOver: RAYSE CREEK
2.5 MI SW CRAVAT, Jefferson, 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.