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)

Sort:

TR 23

Over: PRAIRIE CK

3 S .5 MI E SAN JOSE, Logan, IL

Built 1964 Load: 35.6 t ADT: 50

FAI 155 SB

Over: S BR PRAIRIE CREEK

3.0MI S I-155/IL136, Logan, IL

Built 1988 Load: 36.9 t ADT: 5,300

FAI 155 NB

Over: S BR PRAIRIE CREEK

3.0MI S I-155/IL136, Logan, IL

Built 1988 Load: 36.9 t ADT: 5,300

TR 290

Over: KICKAPOO CRK

2.5 MI S ATLANTA, Logan, IL

Built 1980 Load: 36.9 t ADT: 75

IL 10

Over: KICKAPOO CR OVERFLOW

0.5 MI W I-55, Logan, IL

Built 1999 Load: 37.6 t ADT: 3,100

I-55 SB

Over: SALT CREEK

2.1M S IL10, Logan, IL

Built 1973 Load: 38.6 t ADT: 13,750

I-55 NB

Over: SALT CREEK

2.1M S IL10, Logan, IL

Built 1973 Load: 38.6 t ADT: 13,750

IL 121

Over: NORTH BR LAKE FORK

3.9M E IL54-MT PUL.*, Logan, IL

Built 1931 Load: 38.9 t ADT: 2,850

ILL 10

Over: PRAIRIE CREEK

.10 MI E MASON CO LN, Logan, IL

Built 2007 Load: 38.9 t ADT: 1,400

TR 252

Over: SUGAR CREEK

3.4 MI N.W. ATLANTA, Logan, IL

Built 1989 Load: 38.9 t ADT: 20

IL 10

Over: KICKAPOO CREEK

.6M W I-55, Logan, IL

Built 1999 Load: 39.2 t ADT: 3,100

PRIMM RD

Over: Salt Springs

1 MI S LINCOLN, Logan, IL

Built 1928 Load: 39.2 t ADT: 800

TR 44

Over: SUGAR CREEK

3 MI E NEW HOLLAND, Logan, IL

Built 1980 Load: 39.2 t ADT: 50

OLD IL 121

Over: SUGAR CREEK

2.5MI SE HARTSBURG, Logan, IL

Built 1999 Load: 39.5 t ADT: 1,200

US 136

Over: PRAIRIE CREEK

1.9M W I-155, Logan, IL

Built 1937 Load: 40.2 t ADT: 2,300

TR 290

Over: KICKAPOO CK TRIB

2 MI S ATLANTA, Logan, IL

Built 1971 Load: 40.2 t ADT: 75

IL 10

Over: SUGAR CREEK

3.4M E NEW HOLLAND*, Logan, IL

Built 1931 Load: 42.1 t ADT: 2,000

FAS 559A

Over: SUGAR CREEK

4.4 Mi N I-55, Logan, IL

Built 1976 Load: 42.8 t ADT: 250

I-55 NB

Over: ICRR & KICKAPOO OVFL

2.1 M E I-55/155INT, Logan, IL

Built 1974 Load: 43.4 t ADT: 10,750

I-55 SB

Over: ICRR & KICKAPOO OVFL

2.1 M E I-55/155INT, Logan, IL

Built 1974 Load: 43.4 t ADT: 10,750

US 136

Over: PRAIRIE CREEK DITCH

1.6M E 1ST-SAN JOSE, Logan, IL

Built 1937 Load: 44.1 t ADT: 2,300

FAI 155 NB

Over: SUGAR CREEK

3M NW I-55/I-155 INT, Logan, IL

Built 1986 Load: 44.4 t ADT: 5,300

FAI 155 SB

Over: SUGAR CREEK

3M NW I-55/I-155 INT, Logan, IL

Built 1986 Load: 44.4 t ADT: 5,300

FAS 561/CH 9PRIMM

Over: SALT CK

5.75 MI S LINCOLN, Logan, IL

Built 1976 Load: 44.7 t ADT: 500

I-55 NB

Over: KICKAPOO CREEK

3.6 N BUS55 LAWNDALE, Logan, IL

Built 1974 Load: 45.0 t ADT: 11,600

I-55 SB

Over: KICKAPOO CREEK

3.6 N BUS55 LAWNDALE, Logan, IL

Built 1974 Load: 45.0 t ADT: 11,600

US 136

Over: SUGAR CREEK

1.2M E ARMINGTON RD, Logan, IL

Built 1937 Load: 45.7 t ADT: 2,200

FAS 569

Over: KICKAPOO CK

3 MI W LINCOLN, Logan, IL

Built 1977 Load: 47.3 t ADT: 1,050

I-55 NB

Over: KICKAPOO CREEK

.5 N IL10 NW LINCOLN, Logan, IL

Built 1973 Load: 49.2 t ADT: 15,150

IL 54

Over: LAKE FORK CREEK

1.5M NE CORNLAND CTR, Logan, IL

Built 1940 Load: 49.9 t ADT: 1,400

TR 239

Over: N FORK LAKE FORK CK

1.5 MI S NARITA, Logan, IL

Built 1971 Load: 50.2 t ADT: 100

TR 44

Over: SUGAR CREEK OVERFLOW

3 MI SE New Holland, Logan, IL

Built 1984 Load: 50.2 t ADT: 50

I-55 SB

Over: KICKAPOO CREEK

.5 N IL10 NW LINCOLN, Logan, IL

Built 1973 Load: 51.5 t ADT: 15,150

I-55

Over: DRAINAGE DITCH

.7M SW ELKHART INT, Logan, IL

Built 1974 Load: 53.5 t ADT: 32,400

E FRONT RD OF I-15

Over: N FORK PRAIRIE CREEK

.3M N US 136, Logan, IL

Built 1990 Load: 56.7 t ADT: 100

I-55 NB

Over: IT RR (ABANDONED)

2.8 M E I-55/155 INT, Logan, IL

Built 1973 Load: 65.4 t ADT: 10,750

I-55 SB

Over: IT RR (ABANDONED)

2.8 M E I-55/155 INT, Logan, IL

Built 1973 Load: 65.4 t ADT: 10,750

I-55

Over: HURLBUT CREEK

.7M NE ELKHART INT, Logan, IL

Built 1974 Load: 72.3 t ADT: 34,900

I-55

Over: DRAINAGE DITCH

.5M W BL55 NE LINCLN, Logan, IL

Built 1974 Load: 72.3 t ADT: 21,500

TR 147

Over: DITCH

1.5 MI N BROADWELL, Logan, IL

Built 1995 Load: 73.2 t ADT: 100

TR 290

Over: KICKAPOO CK TRIB

2 MI S ATLANTA, Logan, IL

Built 2004 Load: 97.2 t ADT: 75

TR 78

Over: LOCAL DRAINAGE

2 N 1 MI W BROADWELL, Logan, IL

Built 1957 Load: 18.8 t ADT: 50

SOUTH BEASON RD

Over: DEER CK

3.5 MI E LINCOLN, Logan, IL

Built 1966 Load: 20.1 t ADT: 225

TR 212

Over: HUNTER SLOUGH

4 MI E CORNLAND, Logan, IL

Built 1959 Load: 21.5 t ADT: 20

TR 218

Over: LAKE FORK TRIBUTARY

1MI.W.1MI.S.MT.PULAS, Logan, IL

Built 1963 Load: 22.7 t ADT: 150

TR 245

Over: LOCAL DRAINAGE

1 MI NE CORNLAND, Logan, IL

Built 1900 Load: 24.3 t ADT: 20

TR 23

Over: PRAIRIE CK

1.5 W 2 MI S EMDEN, Logan, IL

Built 1967 Load: 25.6 t ADT: 50

ROCKY FORD RD

Over: LOCAL DRAINAGE

2 MI SW LINCOLN, Logan, IL

Built 1955 Load: 25.9 t ADT: 20

FAS 566

Over: LAKE FORK CREEK TRIB

1 M E ELKHART, Logan, IL

Built 2010 Load: 27.9 t ADT: 700

CH 18

Over: SUGAR CK TRIB

3 MI E HARTSBURG, Logan, IL

Built 1967 Load: 28.5 t ADT: 200

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

Related

Browse all → | Rankings →

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

P

Compiled by PlainBridges, Independent data publisher

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.