Sangamon County, IL

480 public highway bridges

Sangamon County Bridge Snapshot

According to the Federal Highway Administration's 2024 National Bridge Inventory, Sangamon County, Illinois contains 480 public highway bridges. Roughly 49.6% are rated “Good,” 25.2% “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.

480
Total Bridges
49.6%
Good
25.2%
Fair
5.2%
Poor Condition

Condition Distribution

Good
49.6% (238)
Fair
25.2% (121)
Poor
5.2% (25)

All Bridges (480)

COUNTY HWY 10

Good

Over: LICK CREEK

4.5 S OF NEW BERLIN, Sangamon, IL

Built 2006 Load: 32.4 t ADT: 1,350

CH-10

Good

Over: LICK CREEK

7 S NEW BERLIN, Sangamon, IL

Built 2006 Load: 32.4 t ADT: 1,250

CH 45

Good

Over: TRIB LICK CREEK

2 M N LOAMI, Sangamon, IL

Built 2012 Load: 32.4 t ADT: 1,400

FAS 624 (CH 40)

Good

Over: LICK CREEK

4 M SW NEW BERLIN, Sangamon, IL

Built 2012 Load: 32.4 t ADT: 200

TR182

Good

Over: SPRING CREEK

1.0 N RIDDLE HILL, Sangamon, IL

Built 2000 Load: 32.4 t ADT: 450

COUNTY HWY 28

Good

Over: HORSE CREEK

COUNTY-COTTON HILL, Sangamon, IL

Built 1961 Load: 32.4 t ADT: 800

CARTWRIGHT BP147

Good

Over: RICHLAND CREEK

2.0 W P PLAINS, Sangamon, IL

Built 1981 Load: 32.4 t ADT: 150

TR 8

Good

Over: Lick Creek Trib

0.22 mi N TR 281, Sangamon, IL

Built 2015 Load: 32.4 t ADT: 25

TR 200

Good

Over: TRIB SPRING CREEK

.8 M SE AUBURN, Sangamon, IL

Built 1988 Load: 32.4 t ADT: 200

TR 407

Good

Over: TRIB OF SUGAR CREEK

3.0 MI NW DIVERNON, Sangamon, IL

Built 1994 Load: 32.4 t ADT: 125

068 TR 1

Good

Over: BRUSH CR TRIB

3.0 SW DIVERNON, Sangamon, IL

Built 2004 Load: 32.4 t ADT: 175

TR-428

Good

Over: S.FRK SANG OVERFLOW

2.0 E NEW CITY, Sangamon, IL

Built 2001 Load: 32.4 t ADT: 100

TR 58

Good

Over: DRAINAGE DITCH

1.5 MI W LOWDER, Sangamon, IL

Built 1995 Load: 32.4 t ADT: 75

TR 272 .5E

Good

Over: TRIB BRUSH CREEK

2.5MI NE DIVERNON, Sangamon, IL

Built 1989 Load: 32.4 t ADT: 75

TR 52

Good

Over: DRAINAGE DITCH

3.0 MI NW LOWDER, Sangamon, IL

Built 2000 Load: 32.4 t ADT: 50

TR 427A

Good

Over: DITCH

2.5 M NW LOWDER, Sangamon, IL

Built 2007 Load: 32.4 t ADT: 50

WASHINGTON ST

Good

Over: JACKSONVILLE BRANCH

0.25 MI W CH27, Sangamon, IL

Built 1978 Load: 32.4 t ADT: 8,100

CHERRY RD.

Good

Over: JACKSONVILLE BR

20FT W OUTER PK DR, Sangamon, IL

Built 1964 Load: 32.4 t ADT: 1,850

JEFFERSON ST

Good

Over: HENKLE CR

PAWNEE, ILLINOIS, Sangamon, IL

Built 2000 Load: 32.4 t ADT: 350

PLUMMER BLVD

Good

Over: POLE CAT CREEK

CHATAM, Sangamon, IL

Built 2002 Load: 32.4 t ADT: 1,225

BRIDGE TERRACE

Good

Over: JACKSONVILLE BRANCH

20FT W OUTER PK DR., Sangamon, IL

Built 1990 Load: 32.4 t ADT: 100

MEADOW BROOK RD

Good

Over: SPRING CREEK

SPRINGFIELD, Sangamon, IL

Built 2010 Load: 32.4 t ADT: 1,300

PING ROAD

Good

Over: BRUSH CR OVERFLOW

.5 N DIVERNON, Sangamon, IL

Built 2005 Load: 32.4 t ADT: 100

BRUNS LANE

Good

Over: SPRING CREEK

BRUNS LANE, Sangamon, IL

Built 2008 Load: 32.4 t ADT: 3,300

CHATHAM ROAD

Good

Over: JACKSONVILLE BR

.25 mi N of Wabash, Sangamon, IL

Built 2014 Load: 32.4 t ADT: 15,200

TR-1028D (N Ring R

Good

Over: Jacksonville Branch

Washington Pk Splwy, Sangamon, IL

Built 2017 Load: 32.4 t ADT: 450

TR-1028A (S Ring R

Good

Over: Jacksonville Branch

Wash Pk Lagoon S end, Sangamon, IL

Built 2017 Load: 32.4 t ADT: 450

KINZIE ST{MS 1100}

Good

Over: CLAY-CREEK

RIVERTON,ILLINOIS, Sangamon, IL

Built 1997 Load: 32.4 t ADT: 650

FAU 7977

Good

Over: SPRING CREEK

W. WASHINGTON ST., Sangamon, IL

Built 1990 Load: 32.4 t ADT: 3,600

PARK RD

Good

Over: CREEK

IN PARK, Sangamon, IL

Built 2002 Load: 32.4 t ADT: 125

PARK ST

Good

Over: CREEK

0.24 PARK ST, Sangamon, IL

Built 2002 Load: 32.4 t ADT: 1,100

PTARMIGAN DR

Good

Over: CREEK

CHATHAM, Sangamon, IL

Built 2002 Load: 32.4 t ADT: 1,300

AMOS AV

Good

Over: DRAINAGE DITCH

0.5 M N 125/97, Sangamon, IL

Built 2007 Load: 32.4 t ADT: 1,050

E LAKE DR / FAU 79

Good

Over: SUGAR CREEK

.5M E STEV DR@L SPFD, Sangamon, IL

Built 1992 Load: 32.4 t ADT: 10,000

STANFORD AVE

Good

Over: NS RR & UP RR

STANFORD AVE, Sangamon, IL

Built 1999 Load: 32.4 t ADT: 22,300

TR 415B AUBURN

Good

Over: SUGAR CREEK

1.0 E OF AUBURN, Sangamon, IL

Built 1980 Load: 33.0 t ADT: 175

FAS 1621

Good

Over: LICK CREEK

2.5 N CHATHAM, Sangamon, IL

Built 1973 Load: 33.0 t ADT: 3,700

OLD US 36

Good

Over: N FK CLEAR CREEK

.8M E DAWSON RD., Sangamon, IL

Built 1998 Load: 33.4 t ADT: 1,100

FAS 634 CH 01

Good

Over: LITTLE WOLF CREEK

3.5 S WILLIAMSVILLE, Sangamon, IL

Built 1984 Load: 33.7 t ADT: 1,650

I-55 (NB)

Good

Over: BRUSH CREEK

.7MI S IL 104 INTCHG, Sangamon, IL

Built 1972 Load: 34.0 t ADT: 15,550

I-55 (SB)

Good

Over: BRUSH CREEK

.7MI S IL 104 INTCHG, Sangamon, IL

Built 1972 Load: 34.0 t ADT: 15,550

I-55 (SB)/ I-72 (W

Good

Over: LOST BRIDGE TRAIL BP

.3M S IL29/S GRND AV, Sangamon, IL

Built 1995 Load: 34.0 t ADT: 25,400

BROWNING ROAD

Good

Over: SPRING CR OVERFLOW

0.1 MI E VETS PKWY, Sangamon, IL

Built 1997 Load: 34.3 t ADT: 5,300

OLD US 36

Good

Over: CLEAR CREEK

2.1M E BUFFALO, Sangamon, IL

Built 1998 Load: 34.3 t ADT: 600

FAS 1622

Good

Over: HENKLE CREEK

0.11 mi E 4th St, Sangamon, IL

Built 1990 Load: 35.0 t ADT: 500

FAS1619/CH18

Good

Over: LICK CREEK

2.5 MI S CURRAN, Sangamon, IL

Built 1988 Load: 35.3 t ADT: 1,950

IL 29(WALNUT ST RD

Good

Over: SANGAMON R OVERFLOW

2.9M N IL 4/VETERANS, Sangamon, IL

Built 1997 Load: 35.6 t ADT: 6,950

TR 67 (5.87N ?)

Good

Over: WOLF CREEK

3.0 N DAWSON, Sangamon, IL

Built 1966 Load: 35.6 t ADT: 50

FAU 8153(CH 22)

Good

Over: LAKE SPRINGFIELD

2.0 MI NE CHATHAM, Sangamon, IL

Built 1991 Load: 35.6 t ADT: 6,900

SHERMAN RD CH 1

Good

Over: FANCY CREEK

1.0 E OF SHERMAN, Sangamon, IL

Built 1984 Load: 36.6 t ADT: 1,900

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.