Monroe County, IL
130 public highway bridges
Monroe County Bridge Snapshot
According to the Federal Highway Administration's 2024 National Bridge Inventory, Monroe County, Illinois contains 130 public highway bridges. Roughly 57.7% are rated “Good,” 30% “Fair,” and 6.9% “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 (130)
Levee Road / MS 56
UnknownOver: FAI 255
1 mi E OF J.B.BRIDGE, Monroe, IL
IL3NB-255WB Ramp A
UnknownOver: I 255 NB - Ramp D
NORTH OF COLUMBIA, Monroe, IL
I 255 NB Ramp D
UnknownOver: 255 SB->IL3 SB Rmp B
NORTH OF COLUMBIA, Monroe, IL
IL3NB->255WB Rmp E
UnknownOver: 255SB->IL3SB Ramp B
NORTH OF COLUMBIA, Monroe, IL
ILL 3 NB
UnknownOver: Palmer Rd/Palmer Crk
0.8 mi S of I-255, Monroe, IL
IL 3 SB
UnknownOver: Palmer Rd/Palmer Crk
0.8 mi S of I-255, Monroe, IL
IL 158
UnknownOver: IL 3
1 MI S COLUMBIA, Monroe, IL
MAEYSTOWN RD
FairOver: MAEYSTOWN CREEK
MAEYSTOWN, Monroe, IL
TR 114/ LRC RD.
FairOver: FOUNTAIN CK
SEC10 RD DIST 7, Monroe, IL
BRICKEY RD TR 119
FairOver: BLACK CREEK
ROAD DIST #1, Monroe, IL
L ROAD TR 136
FairOver: ROCKEY BROOK
RD DIST 1 SEC 19, Monroe, IL
GOEDDELTOWN RO TR
FairOver: PRAIRIE CK
RD.DIST NO.2, Monroe, IL
ILL 159
FairOver: BLACK CREEK
1.4 M N RED BUD, Monroe, IL
FAI 255 NB/EB
FairOver: UPRR
2 mi E of JB Bridge, Monroe, IL
FAI 255 SB/WB
FairOver: UPRR
2 mi E of JB Bridge, Monroe, IL
CH 12
FairOver: DENNIS HOLLOW CREEK
1 ME VALMEYER SEC 2, Monroe, IL
FAS 1857
FairOver: MAEYSTOWN CREEK
1.5 M SW O MAEYSTOWN, Monroe, IL
HH ROAD TR 47
FairOver: FOUNTAIN CREEK
5 M NW OF WATERLO 6, Monroe, IL
GALL RD FAU 9345
FairOver: TRIBUTARY TO CARR CK
COLUMBIA, Monroe, IL
TR 145 S. FORK RD
FairOver: HORSE CR
SEC 12 RD DIST 4, Monroe, IL
MARTINI RDTR59
FairOver: KOPP CREEK
SECTION 21RD DIS 2, Monroe, IL
TR 96 "M" ROAD
FairOver: RICHLAND CREEK
SEC 15 RD.DIST. 1, Monroe, IL
TR133 BRANDT RD
FairOver: MAEYSTOWN CR
SEC 6 ROAD DIST 8, Monroe, IL
FAS 1857
FairOver: ONE MILE RACE CREEK
4M SE. FULTS ON CH3, Monroe, IL
TR 145 S. FORK RD
FairOver: SOUTH FORK
SEC 15 RD DIST 4, Monroe, IL
TR 21 STEPPIG RD.
FairOver: LITTLE CARR CK.
3 MI SW COLUMBIA #5, Monroe, IL
TR 170
FairOver: DRY FORK CR.
1.5 MI. E. RENAULT, Monroe, IL
TR 141 FULTS RD
FairOver: FULTS CREEK
SEC 22 RD DIST 8, Monroe, IL
GILMORE LK RD/ TR
FairOver: TRIB GERHARDT CREEK
ROAD DISTRICT 2, Monroe, IL
TR 7
FairOver: CARR CREEK
ROAD DIST 5, Monroe, IL
TR 56B / D ROAD
FairOver: FOUNTAIN CREEK
RD DIST #6, Monroe, IL
FAS 1857
FairOver: LAKE MILDRED OUTLET
5.5 MI. SE FULTS CH3, Monroe, IL
GALL RD./ FAU 9345
FairOver: TRIB CARR CK
COLUMBIA, Monroe, IL
FAS 1857
FairOver: TRIB. TO MOREDOCK LK
VALMEYER, Monroe, IL
MS 5900A RAMSEY RD
FairOver: PALMER CR
1.5 WEST OF COL, Monroe, IL
CH 5/FAS 857
FairOver: HORSE CREEK
2.5 N AMESCH 5, Monroe, IL
ILL 159
FairOver: PRAIRIE DU LONG CRK
3 M S HECKER, Monroe, IL
ILL 156
FairOver: BOND CREEK
0.9MI E VALMEYER, Monroe, IL
FAI 255 EB
FairOver: MISSISSIPPI RIVER
3.0MI W OF COLUMBIA, Monroe, IL
FAI 255WB
FairOver: MISSISSIPPI RIVER
N.W.OF COLUMBIA, Monroe, IL
IL 156
FairOver: FOUNTAIN CREEK
3.7 M E VALMEYER, Monroe, IL
TR 72
FairOver: ANDY'S RUN
ROAD DIST 6, Monroe, IL
FAS 1857
FairOver: TRIB TO DRNG DITCH
3.6M SE FULTS ON CH3, Monroe, IL
IL 156
FairOver: PRAIRIE DULONG CR
2 MI W OF HECKER, Monroe, IL
Ramp to IL 3 SB
FairOver: PALMER CREEK
0.8 mi S of I-255, Monroe, IL
J ROAD/ TR 102
FairOver: TRIB TO ROCKHOUSE CR
RD DIST NO3, Monroe, IL
LEVEE RD./ TR 28
GoodOver: FISH LAKE DR DITCH
RD DISTRICT 5, Monroe, IL
FAS 1857/CH6
GoodOver: LONG SLASHCREEK
3.0M W COLUMBIA/CH6, Monroe, IL
FAS 854 CH 8
GoodOver: GULF MOBILE & OHIO R
CH 8 OVER GM&O RR, Monroe, IL
CH 12
GoodOver: DUCK CREEK
0.3M E VALMEYERSEC10, Monroe, IL
Read our methodology - how this data is sourced, computed, and verified.
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