Washington County, IL

232 public highway bridges

Washington County Bridge Snapshot

Washington County, Illinois contains 232 public highway bridges in the FHWA National Bridge Inventory. Roughly 47.8% are rated “Good,” 42.2% “Fair,” 4.7% “Poor,” and 4.7% 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.

232

Total Bridges

47.8%

Good

4.7%

Poor

4.7%

Structurally Deficient

Condition Distribution

Good

47.8% (111)

Fair

42.2% (98)

Poor

4.7% (11)

SD

4.7% (11)

All Bridges (232)

Sort:

TR 236

Over: BR GRAND POINT CREEK

2 MI SW OF IRVINGTON, Washington, IL

Built 1981 Load: 32.4 t ADT: 200

TR44

Over: BRANCH OF ELKHORN CR

2 MI NE LIVELY GROVE, Washington, IL

Built 1981 Load: 32.4 t ADT: 25

TR 225

Over: ELKHORN CREEK

4 MI E LIVELY GROVE, Washington, IL

Built 1982 Load: 32.4 t ADT: 75

TR 253

Over: LOCUST CREEK

NW 1/4 SEC19 T3S R2W, Washington, IL

Built 1983 Load: 32.4 t ADT: 75

TR 159

Over: LITTLE MUD CREEK

4MI NW LIVELY GROVE, Washington, IL

Built 1983 Load: 32.4 t ADT: 75

TR 237 A

Over: MUD CREEK

SW 1/4 SEC30 T3S R4W, Washington, IL

Built 1983 Load: 32.4 t ADT: 50

TR 211

Over: BEAUCOUP CREEK

SW 1/4 SEC 35 T2SR2W, Washington, IL

Built 1985 Load: 32.4 t ADT: 175

TR114 014/TR130 09

Over: KASKASKIA RIVER

2.5 MI N COVINGTON, Washington, IL

Built 1985 Load: 32.4 t ADT: 650

FAS 833

Over: ELKHORN CREEK

0.5 MI NORTH VENEDY, Washington, IL

Built 1985 Load: 32.4 t ADT: 625

FAS 788

Over: BRANCH OF MIDDLE CK

NE 1/4 SEC 11 T2S R2, Washington, IL

Built 1985 Load: 32.4 t ADT: 300

TR 70A

Over: WEAVER CREEK

NE 1/4 SEC17 T25 R4W, Washington, IL

Built 1986 Load: 32.4 t ADT: 200

TR 15

Over: BR OF GRAND POINT CK

1 MI SE OFNOLTING, Washington, IL

Built 1987 Load: 32.4 t ADT: 25

CH 1

Over: BROF BEAVER POND CK

NE 1/4 SEC 5 TZS R3W, Washington, IL

Built 1987 Load: 32.4 t ADT: 350

CH 12

Over: MUD CREEK

SW 1/4 SEC 16 T35R5W, Washington, IL

Built 1988 Load: 32.4 t ADT: 800

CH 18

Over: SEWER CREEK

0.7 MI N OF NOLTINGS, Washington, IL

Built 1992 Load: 32.4 t ADT: 550

TR 2

Over: BR. OF MUD CREEK

5 NILE N OF TILDEN, Washington, IL

Built 1994 Load: 32.4 t ADT: 175

FAS 836

Over: PUNCHEON CK

2.75 MI EAST DUBOIS, Washington, IL

Built 1989 Load: 32.4 t ADT: 550

TR 111

Over: GRAND POINT CREEK

3 MI. NW RICHVIEW, Washington, IL

Built 1990 Load: 32.4 t ADT: 50

CH 7

Over: HICKORY CREEK

2.25 MI E POSON, Washington, IL

Built 1991 Load: 32.4 t ADT: 100

TR 225

Over: ELKHORN CREEK

1 MI SW CORDES, Washington, IL

Built 1993 Load: 32.4 t ADT: 50

TR 244

Over: BR OF LITTLE MUDDY

0.5M S OF RADOM, Washington, IL

Built 1995 Load: 32.4 t ADT: 150

TR 70A

Over: ELKHORN CREEK

1.75 MI N OF ELKTON, Washington, IL

Built 1997 Load: 32.4 t ADT: 50

FAS 788

Over: CROOKED CREEK

4 MI N HOYLETON, Washington, IL

Built 2006 Load: 32.4 t ADT: 1,200

TR 197

Over: LITTLE MUDDY RIVER

0.75 MI SW ASHLEY, Washington, IL

Built 2007 Load: 32.4 t ADT: 25

TR 205

Over: LOCUST CREEK

2.75 MI SW NASHVILLE, Washington, IL

Built 2006 Load: 32.4 t ADT: 10

TR 250

Over: WEBSTER CREEK

1M WEST OF WAMAC, Washington, IL

Built 2008 Load: 32.4 t ADT: 75

FAI 64 EB

Over: NORTH CREEK

1.38M W OF ILL 127, Washington, IL

Built 1969 Load: 34.7 t ADT: 14,650

FAI 64 WB

Over: NORTH CREEK

1.36 MI W ILL 127, Washington, IL

Built 1969 Load: 34.7 t ADT: 14,650

I-64 EB

Over: ICRR

0.38 mi W of US 51, Washington, IL

Built 1972 Load: 34.7 t ADT: 14,000

I-64 WB

Over: ICRR

0.38 mi W of US 51, Washington, IL

Built 1972 Load: 34.7 t ADT: 14,000

ILL 127

Over: BR OF CROOKED CR

1.4 MI N OF ILL 177, Washington, IL

Built 1936 Load: 34.7 t ADT: 2,650

TR 35

Over: BR GRAND POINT CR

0.5 MI N IRVINGTON, Washington, IL

Built 1916 Load: 35.0 t ADT: 50

TR 35

Over: BR GRAND POINT CR

2MI NW IRVINGTON, Washington, IL

Built 1918 Load: 35.3 t ADT: 50

ILL 15 & US 51

Over: Little Muddy River

0.6 MI W C L ASHLEY, Washington, IL

Built 1921 Load: 35.6 t ADT: 2,300

FAI 64 EB

Over: BEAVER POND CREEK

4 MI W ILL 127, Washington, IL

Built 1969 Load: 35.6 t ADT: 14,650

FAI 64 WB

Over: BEAVER POND CREEK

4 MI W ILL 127, Washington, IL

Built 1969 Load: 35.6 t ADT: 14,650

IL 177/160

Over: KASKASKIA OVERFLOW

3.7M W OF OKAWVILLE, Washington, IL

Built 1997 Load: 35.6 t ADT: 1,750

TR 2

Over: LITTLE MUDDY CREEK

1 MILE S ST LIBORY, Washington, IL

Built 1971 Load: 35.6 t ADT: 175

TR 263

Over: S. FORK OF MUD CREEK

4MI SW OF LIVELY GRV, Washington, IL

Built 1999 Load: 36.0 t ADT: 200

CH 1

Over: BR BEAVER POND CREEK

0.5 MI E ADDIEVILLE, Washington, IL

Built 1919 Load: 36.6 t ADT: 450

FAI 64 EB

Over: KASKASKIA RIVER

CLINTON CO LINE, Washington, IL

Built 1971 Load: 37.9 t ADT: 15,500

FAI 64 WB

Over: KASKASKIA RIVER

CLINTON CO LINE, Washington, IL

Built 1971 Load: 37.9 t ADT: 15,500

TR 33

Over: BR LITTLE CROOKED CR

1.6 MI N NEW MINDEN, Washington, IL

Built 1916 Load: 38.2 t ADT: 50

TR 160

Over: COON BRANCH

4 MI NW OF HOYLETON, Washington, IL

Built 1917 Load: 38.6 t ADT: 50

TR 3

Over: DODD'S BRANCH

WASH-PERRY COUNTY LI, Washington, IL

Built 1917 Load: 38.6 t ADT: 25

TR 74

Over: WILLIAMS CR

1.25 MI S ILL 15, Washington, IL

Built 1925 Load: 40.5 t ADT: 25

ILL 15

Over: Beaucoup Creek

3.8 MI W JCT U S 51, Washington, IL

Built 1921 Load: 41.5 t ADT: 2,050

ILL 15

Over: BLACK CREEK

2.3mi W of US 51 W Jct, Washington, IL

Built 1921 Load: 41.5 t ADT: 2,050

ILL 127

Over: OVERFLOW CROOKED CR

1.8 M S IL 161, Washington, IL

Built 1934 Load: 42.4 t ADT: 2,750

CH 22

Over: NORTH CREEK

2 MI WEST HUEGELY, Washington, IL

Built 1916 Load: 43.1 t ADT: 525

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

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

Reviewed byPlainbridges Editorial, Plain Bridges Editorial Team · June 6, 2026