Clinton County, IL

187 public highway bridges

Clinton County Bridge Snapshot

Clinton County, Illinois contains 187 public highway bridges in the FHWA National Bridge Inventory. Roughly 52.9% are rated “Good,” 34.2% “Fair,” 6.4% “Poor,” and 6.4% are classified as structurally deficient — the federal designation for spans whose deck, superstructure, or substructure has been rated 4 or below on the 0–9 NBI scale. Structurally deficient does not mean unsafe to cross; it means the bridge is on the priority list for repair or replacement.

Inspections in IL are conducted by certified engineers from the state Department of Transportation on a 24-month cycle, and results are reported back to the FHWA each spring. The list below shows every NBI-tracked bridge in the county, sorted by inventory load rating. Use the “Sort by” controls to surface the lowest-rated spans first, and click any row for full inspection history, traffic counts, and condition trends.

Source: FHWA National Bridge Inventory. See methodology for full definitions.

187
Total Bridges
52.9%
Good
6.4%
Poor
6.4%
Structurally Deficient

Condition Distribution

Good
52.9% (99)
Fair
34.2% (64)
Poor
6.4% (12)
SD
6.4% (12)

All Bridges (187)

AVISTON RD/FAS 785

Fair

Over: LAKE BRANCH

2 MI SOUTH AVISTON, Clinton, IL

Built 1990 Load: 32.4 t ADT: 2,650

CH 19

Fair

Over: LOST CREEK

1 MILE NE OF SHATTUC, Clinton, IL

Built 1998 Load: 32.4 t ADT: 325

NORTH OAK STREET

Fair

Over: BRANCH OF SUGAR CK

N. OAK ST./TRENTON, Clinton, IL

Built 1991 Load: 32.4 t ADT: 75

TR 157/HIGHLINE RO

Fair

Over: LAKE BRANCH

1.5 MI S OF AVISTON, Clinton, IL

Built 1909 Load: 33.0 t ADT: 525

FAS 1781

Fair

Over: LUEBBERS BRANCH

0.3 MI W HAZLET PARK, Clinton, IL

Built 1963 Load: 33.4 t ADT: 325

TR 184/CREEK ROAD

Fair

Over: PRAIRIE CK BRANCH

3 MI W SHATTUC, Clinton, IL

Built 1963 Load: 33.4 t ADT: 25

ILL 161

Fair

Over: SHOAL CREEK

1.5M E GERMANTOWN, Clinton, IL

Built 1987 Load: 36.0 t ADT: 4,250

IL 177/160

Fair

Over: QUEEN'S LAKE SLOUGH

1 MI E NEW MEMPHIS, Clinton, IL

Built 1997 Load: 37.3 t ADT: 1,750

FERRIN ROAD/TR 192

Fair

Over: LOST CREEK

1MI S. FERRIN, Clinton, IL

Built 1968 Load: 37.6 t ADT: 175

ILL 161

Fair

Over: SHOAL CREEK overflow

0.6 M E GERMANTOWN, Clinton, IL

Built 1935 Load: 38.2 t ADT: 4,250

OLD US 50

Fair

Over: E Trib to Beaver Crk

1.1 MI E BECKEMEYER, Clinton, IL

Built 1922 Load: 40.2 t ADT: 4,700

FAI 64 EB

Fair

Over: SUGAR CK OVERFLOW

1/2 mi W DAMIANSVLLE, Clinton, IL

Built 1971 Load: 40.5 t ADT: 15,500

US 50

Fair

Over: SHOAL CREEK

2.5 MI E OF BREESE, Clinton, IL

Built 1973 Load: 41.5 t ADT: 5,500

FAS 1784

Fair

Over: LOST CREEK

SHATTUC, Clinton, IL

Built 1958 Load: 42.1 t ADT: 1,650

OLD US 50

Fair

Over: BEAVER CREEK

1.2MI W BECKEMEYER, Clinton, IL

Built 1988 Load: 43.4 t ADT: 5,900

FAS 782

Fair

Over: FLAT BRANCH CREEK

COUNTY LINE ROAD, Clinton, IL

Built 1958 Load: 43.7 t ADT: 1,000

TR 131/AVENUE D

Fair

Over: LOST CREEK

SHATTUC, Clinton, IL

Built 1924 Load: 43.7 t ADT: 50

ILL 161

Fair

Over: WILKEN LAKE

0.5 M E GERMANTOWN, Clinton, IL

Built 1935 Load: 44.1 t ADT: 4,250

IL 127

Fair

Over: NSRR

POSEY, Clinton, IL

Built 1936 Load: 44.1 t ADT: 3,550

IL 161

Fair

Over: KASKASKIA RIVER

4.5M EAST BARTELSO, Clinton, IL

Built 1994 Load: 46.0 t ADT: 2,250

ILL 161

Fair

Over: LOST CREEK

1.7 E ILL 127, Clinton, IL

Built 1937 Load: 47.6 t ADT: 4,100

ILL 127

Fair

Over: N Trb to Flat Branch

4.0 M N CARLYLE, Clinton, IL

Built 1980 Load: 50.9 t ADT: 3,250

ILL 161

Fair

Over: LAKE CREEK BRANCH

WEST SIDE OF ALBERS, Clinton, IL

Built 1934 Load: 51.5 t ADT: 4,500

US 50

Fair

Over: KASKASKIA RIVER

AT CARLYLE, Clinton, IL

Built 1978 Load: 51.5 t ADT: 5,850

ILL 127

Fair

Over: Mid Trib Flat Branch

2.8 M S OF BOND CO L, Clinton, IL

Built 1937 Load: 57.7 t ADT: 3,250

OLD US 50

Fair

Over: SUGAR CREEK

1.1 MI W AVISTON, Clinton, IL

Built 2008 Load: 62.5 t ADT: 2,950

TWP LINE/WESCLIN R

Good

Over: BRANCH OF SUGAR CK

2.5 MI SE TRENTON, Clinton, IL

Built 1941 Load: 16.5 t ADT: 575

TR 184A/CREEK ROAD

Good

Over: PRAIRIE BRANCH

LAKE-BROOKSIDE, Clinton, IL

Built 1974 Load: 21.4 t ADT: 75

TR 80/MUNICH ROAD

Good

Over: HANOVER DITCH

6.5 M SE GERMANTOWN, Clinton, IL

Built 1975 Load: 21.4 t ADT: 375

COVINGTON RD/TR 11

Good

Over: SANTA FE DITCH

1 MI SE OFBARTELSO, Clinton, IL

Built 1969 Load: 21.7 t ADT: 700

TR 27/EMERALD ROAD

Good

Over: BR OF FLAT BRANCH

7 MI N OF CARLYLE, Clinton, IL

Built 1940 Load: 22.4 t ADT: 500

TR 212/HAHN ROAD

Good

Over: COLES CREEK

3 MI NE OF SHATTUC, Clinton, IL

Built 1972 Load: 24.3 t ADT: 25

TR 116

Good

Over: CROCKER BRANCH

2.5 MI. E. BARTELSO, Clinton, IL

Built 1972 Load: 24.3 t ADT: 75

ILL 161

Good

Over: DR TO SANTA FE DITCH

2.5 MI E BARTELSO, Clinton, IL

Built 1940 Load: 26.2 t ADT: 2,250

ILL 127

Good

Over: FLAT BRANCH CREEK

8.1MI N OF CARLYLE, Clinton, IL

Built 1980 Load: 27.2 t ADT: 3,150

TR 42/RANZ ROAD

Good

Over: SUGAR CREEK BRANCH

.6 MI NW AVISTON, Clinton, IL

Built 1901 Load: 27.9 t ADT: 10

SHATTUC RD/FAS 178

Good

Over: PRAIRIE BRANCH

2.71 MI SOUTH US 50, Clinton, IL

Built 1940 Load: 29.2 t ADT: 1,750

TR 28/TANK ROAD

Good

Over: BRANCH SUGAR CREEK

1.5 MI W ALBERTS, Clinton, IL

Built 1901 Load: 29.5 t ADT: 250

FAI 64

Good

Over: TRIB TO QUEENS LAKE

2.1 MI W DAMIANSVILL, Clinton, IL

Built 1973 Load: 31.8 t ADT: 31,000

FAI 64 WB

Good

Over: SUGAR CREEK

3.9 MI EAST OF CL, Clinton, IL

Built 1970 Load: 32.1 t ADT: 15,500

FAI 64 EB

Good

Over: KASKASKIA R OVERFLOW

1/4 mi W COUNTY LINE, Clinton, IL

Built 1970 Load: 32.1 t ADT: 15,500

IL 161

Good

Over: KASKASKIA RIVER OVFL

5.4M EAST BARTELSO, Clinton, IL

Built 1994 Load: 32.4 t ADT: 2,250

ILL 161

Good

Over: KASKASKIA RIVER OVFL

5.6M EAST BARTELSO, Clinton, IL

Built 1994 Load: 32.4 t ADT: 2,250

IL 161

Good

Over: TRIB TO SHOAL CREEK

JUST W OF GERMANTOWN, Clinton, IL

Built 2005 Load: 32.4 t ADT: 4,800

IL 161

Good

Over: TRIB TO SHOAL CREEK

WCL OF GERMANTOWN, Clinton, IL

Built 2005 Load: 32.4 t ADT: 4,800

NEW US 50

Good

Over: DRAINAGE

1 MI E BECKEMEYER RD, Clinton, IL

Built 1986 Load: 32.4 t ADT: 5,150

TR 22/SPORTSMENS R

Good

Over: SUGAR CREEK

2.75 M N TRENTON, Clinton, IL

Built 1977 Load: 32.4 t ADT: 225

COLLEGE RD/TR 175

Good

Over: PRAIRIE CREEK

2 M NW CENTRALIA, Clinton, IL

Built 1977 Load: 32.4 t ADT: 500

WESCLIN RD/TR 167

Good

Over: SUGAR CREEK

2 M NW ALBERS, Clinton, IL

Built 1978 Load: 32.4 t ADT: 700

TR177/COURT ROAD

Good

Over: TRIBUTARY SUGAR CREK

1 MI. N.E. NEW BADEN, Clinton, IL

Built 1979 Load: 32.4 t ADT: 225

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

Related

Browse all → | Rankings →
Data sourced from official U.S. government datasets. See our methodology for details. Retrieved and formatted by PlainBridges Editorial