Logan County, IL

296 public highway bridges

Logan County Bridge Snapshot

According to the Federal Highway Administration's 2024 National Bridge Inventory, Logan County, Illinois contains 296 public highway bridges. Roughly 27.7% are rated “Good,” 54.7% “Fair,” and 7.8% “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.

296
Total Bridges
27.7%
Good
54.7%
Fair
7.8%
Poor Condition

Condition Distribution

Good
27.7% (82)
Fair
54.7% (162)
Poor
7.8% (23)

All Bridges (296)

IL 121

Good

Over: FORK SALT CREEK

2.7MI N MT PULASKI, Logan, IL

Built 1991 Load: 31.8 t ADT: 3,500

TR 4

Good

Over: STREAM

1.7M SW WAYNESVILLE, Logan, IL

Built 1983 Load: 32.4 t ADT: 25

ATLANTA-BEASON RD

Good

Over: DEER CREEK

5 MI S OF ATLANTA, Logan, IL

Built 1996 Load: 32.4 t ADT: 375

FAS 566

Good

Over: PIKE CK

5 MI W ELKHART, Logan, IL

Built 1991 Load: 32.4 t ADT: 500

ATLANTA BEASONRD

Good

Over: DEEK CK TRIB

2 MI N BEASON, Logan, IL

Built 1994 Load: 32.4 t ADT: 375

ATLANTA-BEASON BR

Good

Over: LOCAL DRAINAGE

5 MI S OF ATLANTA, Logan, IL

Built 1996 Load: 32.4 t ADT: 375

PRIMM RD

Good

Over: DEER CR TRIB

2 MI S LINCOLN, Logan, IL

Built 1997 Load: 32.4 t ADT: 800

TR 43

Good

Over: CLEAR CREEK

3 E 1 MI S ATLANTA, Logan, IL

Built 1986 Load: 32.4 t ADT: 20

TR 314

Good

Over: CLEAR CREEK

2.5 MI E ATLANTA, Logan, IL

Built 1999 Load: 32.4 t ADT: 20

TR 158

Good

Over: SALT CREEK

5 S 1 MI W LINCOLN, Logan, IL

Built 1989 Load: 32.4 t ADT: 75

TR 175

Good

Over: SALT CREEK TRIBUTARY

5 MI S 2 MI E LINC., Logan, IL

Built 1983 Load: 32.4 t ADT: 100

TR 234

Good

Over: DEER CREEK TRIB

3 M SE LINCOLN, Logan, IL

Built 2005 Load: 32.4 t ADT: 50

TR 68

Good

Over: LAKE FORK TRIB

1 MI N ELKHART, Logan, IL

Built 1984 Load: 32.4 t ADT: 75

TR 185A

Good

Over: LAKE FORK TRIB

1.5 M S BROADWELL, Logan, IL

Built 2007 Load: 32.4 t ADT: 100

TR 207

Good

Over: LAKE FORK TRIBUTARY

1 E 3 MI N CORNLAND, Logan, IL

Built 1983 Load: 32.4 t ADT: 20

TR 193

Good

Over: PIKE CREEK

3 M W ELKHART, Logan, IL

Built 2008 Load: 32.4 t ADT: 25

TR 261

Good

Over: Trib to Lake Fork Di

1.5 Mi W Cornland, Logan, IL

Built 2015 Load: 32.4 t ADT: 50

TR 47

Good

Over: Trib to Sugar Creek

.51 mi E TR 46, Logan, IL

Built 2015 Load: 32.4 t ADT: 20

TR 22

Good

Over: PRAIRIE CK TRIB

3 M NE NEW HOLLAND, Logan, IL

Built 1989 Load: 32.4 t ADT: 10

TR 17

Good

Over: PRAIRIE CREEK

2MI S .5M E SAN JOSE, Logan, IL

Built 1990 Load: 32.4 t ADT: 20

TR 33

Good

Over: Prairie Creek Ditch

0.85 mi E Mason CL, Logan, IL

Built 2016 Load: 32.4 t ADT: 150

TR 59

Good

Over: PRAIRIE CREEK

2.5 N 1 W NEW HOLLND, Logan, IL

Built 1989 Load: 32.4 t ADT: 50

TR 103

Good

Over: SUGAR CR TRIB

3 MI SE NEW HOLLAND, Logan, IL

Built 2003 Load: 32.4 t ADT: 20

TR 71

Good

Over: PRAIRIE CK TRIB

2 N 1 MI E NEW HLLND, Logan, IL

Built 2005 Load: 32.4 t ADT: 50

UNION ST FAU 7719

Good

Over: BRAINARDS BRANCH

3 BLOCKS NIL10&UNION, Logan, IL

Built 1978 Load: 32.4 t ADT: 1,500

NICHOLSON ROAD

Good

Over: BRAINARDS BRANCH

AT FELDMAN DRIVE, Logan, IL

Built 1997 Load: 32.4 t ADT: 1,050

FAU 7716(State St)

Good

Over: Brainards Branch

0.15 mi S Bus 55, Logan, IL

Built 2016 Load: 32.4 t ADT: 450

IL 10

Good

Over: DUFF BRANCH

2.2M E IL 121, Logan, IL

Built 1998 Load: 32.7 t ADT: 2,200

IL 121

Good

Over: BRANCH SALT CREEK

3.5 MI N MT PULASKI, Logan, IL

Built 1998 Load: 33.0 t ADT: 3,500

IL 121

Good

Over: FORK DEER CREEK

2.7M S IL 10, Logan, IL

Built 1998 Load: 34.3 t ADT: 3,650

I-55 FRNT ROAD WES

Good

Over: KICKAPOO CREEK

.3 M NE LAWNDALE, Logan, IL

Built 2018 Load: 34.7 t ADT: 1,800

FAS 565/CH 15

Good

Over: SUGAR CREEK

2 MI SO NEW HOLLAND, Logan, IL

Built 1988 Load: 34.7 t ADT: 600

BURTON VIEW RD

Good

Over: SUGAR CK OVERFLOW

2.2 MI N BURTONVIEW, Logan, IL

Built 1964 Load: 34.7 t ADT: 300

TR 143

Good

Over: DEER CREEK TRIBUTARY

2 MI S LINCOLN, Logan, IL

Built 1989 Load: 35.6 t ADT: 125

TR 13

Good

Over: SUGAR CREEK

2 MI E UNION, Logan, IL

Built 1981 Load: 35.6 t ADT: 50

TR 51

Good

Over: TRIB KICKAPOO CR

2.8 M NW LAWNDALE, Logan, IL

Built 2012 Load: 36.0 t ADT: 175

OLD IL 121

Good

Over: BRAINARDS BRANCH

.7M N BL55 NW LINCLN, Logan, IL

Built 1998 Load: 36.3 t ADT: 1,250

TR 4

Good

Over: DEER CREEK

1 MI NW TABOR, Logan, IL

Built 1964 Load: 36.6 t ADT: 25

NIANTIC RD

Good

Over: S FORK LAKE FORK BCH

3.5 MI S LATHAM, Logan, IL

Built 1960 Load: 36.6 t

CH 6

Good

Over: N FORK LAKE FORK CK

1.5 MI NW LATHAM, Logan, IL

Built 1957 Load: 36.9 t ADT: 300

CH 63E

Good

Over: LAKE FORK CREEK

1 MI E BROADWELL, Logan, IL

Built 1977 Load: 37.3 t ADT: 300

IL 10

Good

Over: SALT SPRING BRANCH

1.2M E IL 121, Logan, IL

Built 1991 Load: 37.9 t ADT: 2,200

FAS 1774

Good

Over: TRIB BRAINARDS BR

2 M N LINCOLN, Logan, IL

Built 2006 Load: 37.9 t ADT: 1,700

OLD IL 121

Good

Over: PRAIRIE CREEK

1.0 MI NW HARTSBURG, Logan, IL

Built 2004 Load: 38.2 t ADT: 700

FAS-1464 (CH-16)

Good

Over: Prairie Creek Ditch

0.04 S County Line, Logan, IL

Built 2018 Load: 38.9 t ADT: 225

NEW HOLLAND-MIDDLE

Good

Over: SUGAR CK OVERFLOW

1.5 M S NEW HOLLAND, Logan, IL

Built 1963 Load: 39.2 t ADT: 600

US 136

Good

Over: PRAIRIE CREEK

0.4 MI W I 55/US 136, Logan, IL

Built 2004 Load: 39.5 t ADT: 2,350

FAP 717 (IL 10)

Good

Over: Ditch

.8 mi E Mason Co Ln, Logan, IL

Built 2023 Load: 39.5 t ADT: 1,400

LINCOLN PKWY.

Good

Over: ICRR

N EDGE LINCOLN, Logan, IL

Built 1996 Load: 40.2 t ADT: 4,950

TR-196

Good

Over: SALT CR TRIB

2.5 NW MT PLKSKY, Logan, IL

Built 2006 Load: 40.8 t ADT: 100

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.