Randolph County, IL

155 public highway bridges

Randolph County Bridge Snapshot

According to the Federal Highway Administration's 2024 National Bridge Inventory, Randolph County, Illinois contains 155 public highway bridges. Roughly 56.8% are rated “Good,” 31.6% “Fair,” and 6.5% “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.

155
Total Bridges
56.8%
Good
31.6%
Fair
6.5%
Poor Condition

Condition Distribution

Good
56.8% (88)
Fair
31.6% (49)
Poor
6.5% (10)

All Bridges (155)

TR 122

Good

Over: MORRISON BRANCH

1 3/4 MI. NE CHESTER, Randolph, IL

Built 1989 Load: 32.4 t ADT: 175

TR 108

Good

Over: TRIB TO GRAVEL CK

1 1/2 MI N CHESTER, Randolph, IL

Built 1991 Load: 32.4 t ADT: 175

TR 210

Good

Over: DRY CREEK

1.5NW LEANDERVILLE, Randolph, IL

Built 1994 Load: 32.4 t ADT: 25

TR 198

Good

Over: TRIBUTARY TO MARYS R

2.25 N ROCKWOOD, Randolph, IL

Built 1978 Load: 32.4 t ADT: 50

TR-256 (Piney Cr R

Good

Over: Piney Branch Cr

2 MI SW OF SHILOH, Randolph, IL

Built 2002 Load: 32.4 t ADT: 25

TR 137

Good

Over: CAMPS CREEK

MARIGOLD ROAD, Randolph, IL

Built 1997 Load: 32.4 t ADT: 75

TR 203

Good

Over: Trib to Kaskaskia

3 M NW Ellis Grove, Randolph, IL

Built 2013 Load: 32.4 t ADT: 50

TR 215

Good

Over: THE DISCHARGE

3 MILES S OF MODOC, Randolph, IL

Built 2008 Load: 32.4 t ADT: 50

TR 149

Good

Over: TRIB TO FISH LK CRK

2MI W PRAIRIE DU-ROC, Randolph, IL

Built 1994 Load: 32.4 t ADT: 50

TR 149

Good

Over: 1 MILE RACE

NW PD ROCHER, Randolph, IL

Built 1998 Load: 32.4 t ADT: 50

TR 18

Good

Over: TRIB TO MODOCK CRK

1.5MI S.E. P ROCHER, Randolph, IL

Built 1988 Load: 32.4 t ADT: 275

TR 103

Good

Over: HORSE CREEK

1.75 E. OF RUMA, Randolph, IL

Built 1993 Load: 32.4 t ADT: 175

TR 37 BUCH RD

Good

Over: TRIB TO KASKASKIA RV

3 MILES W BALDWIN, Randolph, IL

Built 2005 Load: 32.4 t ADT: 50

TR 49

Good

Over: TRIB TO HORSE CREEK

1/4 MI. W OF PRAIRIE, Randolph, IL

Built 2004 Load: 32.4 t ADT: 200

TR 53 WHITE SWAN R

Good

Over: TRIB KASKASKIA RIVER

2MI E OF PRAIRIE, Randolph, IL

Built 2007 Load: 32.4 t ADT: 100

FAS 860

Good

Over: OLD MISS RV OVERFLOW

FAS 860 OVER RIVER, Randolph, IL

Built 1989 Load: 32.4 t ADT: 200

FAS 860/MO. RTE. U

Good

Over: OLD MISS. RIVER CH.

4MI SW OF KASK. ISLE, Randolph, IL

Built 2001 Load: 32.4 t ADT: 200

TR-47A (Wilson Rd)

Good

Over: Trib to Plum Creek

2 Mi S of Tilden, Randolph, IL

Built 2017 Load: 36.0 t ADT: 200

FAS 859

Good

Over: WELGE CREEK

OVER WELGE CREEK, Randolph, IL

Built 1995 Load: 36.6 t ADT: 1,800

CH 18

Good

Over: TRIB OF PLUM CRK

4 MI N OF SPARTA, Randolph, IL

Built 1988 Load: 36.6 t ADT: 575

BLUFF RD/MODOC RD

Good

Over: PHEGLEY CREEK

MODOC, Randolph, IL

Built 1999 Load: 36.9 t ADT: 400

CH-22 (Percy Rd)

Good

Over: Cox Creek

3MI SO OF PERCY, Randolph, IL

Built 2002 Load: 36.9 t ADT: 150

TR 232

Good

Over: ROCKCASTLE CREEK

TR232 OVERROCK CASTL, Randolph, IL

Built 1982 Load: 36.9 t ADT: 225

TR 199A

Good

Over: MODOC CREEK

.5MI N MODOC, Randolph, IL

Built 1901 Load: 36.9 t ADT: 25

FAS 859

Good

Over: LITTLE MARYS RIVER

3.5 MI W STEELVILLE, Randolph, IL

Built 1992 Load: 37.6 t ADT: 900

FAS 858

Good

Over: TRIB TO CAMP'S CK

3 MI S RUMA, Randolph, IL

Built 1994 Load: 37.9 t ADT: 450

CH 16

Good

Over: MARY'S RIVER

1.7M N OF STEELEVILL, Randolph, IL

Built 1996 Load: 37.9 t ADT: 2,150

TR 50 - First Road

Good

Over: Horse Creek

1.5 Mi NE of Ruma, Randolph, IL

Built 2022 Load: 37.9 t ADT: 75

TR-313 (Mrphysb.Rd

Good

Over: MILL CREEK

LEANDERVILLE, Randolph, IL

Built 1901 Load: 38.2 t ADT: 50

IL 3

Good

Over: HORSE CREEK

1.5 MI. N OF RUMA, Randolph, IL

Built 2006 Load: 38.6 t ADT: 4,650

CH 16

Good

Over: MAXWELL CREEK

2 MILE S. EDEN, Randolph, IL

Built 1992 Load: 38.9 t ADT: 2,350

IL 3

Good

Over: BLACK CREEK

W of WCL Red Bud, Randolph, IL

Built 1995 Load: 39.2 t ADT: 8,400

CH 5 - FAS 863

Good

Over: Little Mill Creek

3 Mi N Rockwood, Randolph, IL

Built 2020 Load: 39.2 t ADT: 225

IL 154

Good

Over: MAXWELL CREEK

EAST OF SPARTA, Randolph, IL

Built 2002 Load: 40.5 t ADT: 4,300

BLUFF RD/MODOC RD

Good

Over: BARBEAU CREEK

11/2MI SE PRAIRIE DR, Randolph, IL

Built 1998 Load: 40.5 t ADT: 400

IL ROUTE 154

Good

Over: TRIB TO HORSE CREEK

2.4 MI E OF REDBUD, Randolph, IL

Built 1933 Load: 42.1 t ADT: 3,900

IL 4

Good

Over: PLUM CREEK

1.7 MI S OF IL 13, Randolph, IL

Built 2011 Load: 45.4 t ADT: 4,450

FAS 1857-CH7

Good

Over: PRAIRIE DU ROCHER CR

PRAIRIE DU ROCHER, Randolph, IL

Built 2009 Load: 45.4 t ADT: 650

IL 3

Good

Over: UPRR

0.29 MI S EVANSVILLE, Randolph, IL

Built 1971 Load: 45.7 t ADT: 5,650

ILL 3

Good

Over: MARY'S RIVER

1.3 MI S CHESTER, Randolph, IL

Built 1933 Load: 46.0 t ADT: 3,450

IL 150

Good

Over: LITTLE MARY'S RIVER

1.8MI N. OF CHESTER, Randolph, IL

Built 1999 Load: 46.3 t ADT: 5,450

IL 154

Good

Over: W TRIB TO PLUM CREEK

2.3M EAST OF BALDWIN, Randolph, IL

Built 2002 Load: 49.9 t ADT: 2,950

TR 207 - Blair Roa

Good

Over: Little Mary's River

2 Mi E of Blair, Randolph, IL

Built 2018 Load: 52.2 t ADT: 75

IL 154

Good

Over: ICRR

2.7 M E OF BALDWIN, Randolph, IL

Built 1994 Load: 57.3 t ADT: 2,950

IL 154

Good

Over: MARY'S RIVER

3.5M W PERRY CO.LINE, Randolph, IL

Built 1994 Load: 64.8 t ADT: 2,550

ILL 153

Poor

Over: MARY'S RIVER

1 MI N OF EDEN, Randolph, IL

Built 1934 Load: 22.4 t ADT: 1,600

TR 100

Poor

Over: LITTLE PLUM CREEK

.5 NW PRESTON, Randolph, IL

Built 1964 Load: 22.7 t ADT: 50

TR 119

Poor

Over: MARY'S RIVER

TR119 OVER MARY'S RV, Randolph, IL

Built 1965 Load: 27.2 t ADT: 275

TR 232

Poor

Over: COX CREEK

T6S--R5W @STEELEVILL, Randolph, IL

Built 1981 Load: 27.2 t ADT: 225

TR 119

Poor

Over: TRIB OF MARYS RV

2.5 MI E EDEN, Randolph, IL

Built 1964 Load: 30.5 t ADT: 275

Read our methodology - how this data is sourced, computed, and verified.

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Data sourced from official public datasets. See our methodology for details. Retrieved and formatted by PlainBridges

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.