Washington County, IL

232 public highway bridges

Washington County Bridge Snapshot

According to the Federal Highway Administration's 2024 National Bridge Inventory, Washington County, Illinois contains 232 public highway bridges. Roughly 47.8% are rated “Good,” 42.2% “Fair,” and 4.7% “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.

232

Total Bridges

47.8%

Good

42.2%

Fair

4.7%

Poor Condition

Condition Distribution

Good

47.8% (111)

Fair

42.2% (98)

Poor

4.7% (11)

All Bridges (232)

Sort:

Addieville Rd - CH

Over: FAI 64

3 M E ILL 177, Washington, IL

Built 1969 ADT: 29,300

Covington Rd - CH

Over: FAI 64

6 M E ILL 177, Washington, IL

Built 1969 ADT: 29,300

ILL 177

Over: FAI 64

E EDGE OKAWVILLE, Washington, IL

Built 1970 ADT: 29,300

Waterworks Rd - TR

Over: FAI 64

0.75 NW OKAWVILLE, Washington, IL

Built 1970 ADT: 31,000

ILL 127

Over: FAI-64

2.5 MI N NASHVILLE, Washington, IL

Built 1971 ADT: 28,000

I-64 EB

Over: Prairie Rd,Abandoned UPR

1.92 mi E of IL 127, Washington, IL

Built 1972 ADT: 10

I-64 WB

Over: Prairie Rd,Abandoned UPR

1.93 mi E of IL 127, Washington, IL

Built 1972 ADT: 10

FAS 788 - CO HWY 1

Over: FAI 64

3.74 MI S HOYLETON, Washington, IL

Built 1972 ADT: 28,000

TOWER RD - TR 236

Over: FAI 64

0.98 MI N RICHVIEW, Washington, IL

Built 1972 ADT: 28,000

FAI 64 EB

Over: US 51

1.39 MI W CO LINE, Washington, IL

Built 1971 ADT: 2,350

FAI 64 WB

Over: US 51

1.38 MI W CO LINE, Washington, IL

Built 1971 ADT: 5,150

ILL 177

Over: US 51 - FAP 322

0.5MI E IRVINGTON, Washington, IL

Built 1994 ADT: 5,150

TR 213A

Over: LITTLE MUDDY RIVER

1 MI N RADOM, Washington, IL

Built 1920 Load: 9.7 t ADT: 25

TR 13

Over: HERZOG CREEK

3.5 MI NE HOYLETON, Washington, IL

Built 1957 Load: 14.3 t ADT: 50

TR 237A

Over: BR OF MUD CREEK

3.5 MI SO.OF ELKTON, Washington, IL

Built 1959 Load: 17.5 t ADT: 100

TR 123

Over: NASHVILLE CREEK

2 MI N-1.25 MI W NAS, Washington, IL

Built 1920 Load: 19.4 t ADT: 600

CH 18

Over: BR GRAND POINT CREEK

1 MI SOUTH NOLTINGS, Washington, IL

Built 1937 Load: 19.8 t ADT: 500

TR 35

Over: GRAND POINT CR

3 MI NE HOYLETON, Washington, IL

Built 1926 Load: 19.8 t ADT: 25

FAS 788

Over: BR OF NORTH CR

1.8 MI S OF M&I RR, Washington, IL

Built 1941 Load: 20.1 t ADT: 500

TR 140

Over: BR OF LOCUST CREEK

5 MI SW NASHVILLE, Washington, IL

Built 1915 Load: 21.7 t ADT: 75

ILL 127

Over: SUGAR CREEK

7MI S OF NASHVILLE, Washington, IL

Built 1938 Load: 23.3 t ADT: 4,050

TR 62

Over: PLUM CREEK

3 MI NW OF OKAWVILLE, Washington, IL

Built 1972 Load: 23.7 t ADT: 25

ILL 15

Over: ELKHORN CREEK

0.10 MI E ILL 153, Washington, IL

Built 1933 Load: 24.3 t ADT: 2,050

TR 172

Over: NORTH CREEK

2 MI E-1MI S NEWMIND, Washington, IL

Built 1957 Load: 24.3 t ADT: 150

TR 263

Over: BR MUD CREEK

2 MI N TILDEN, Washington, IL

Built 1967 Load: 24.3 t ADT: 250

TR 153

Over: BR LITTLE MUDDY

0.75 MI N-1MI W ASHL, Washington, IL

Built 1963 Load: 24.3 t ADT: 50

TR 196

Over: BR BEAUCOUP CREEK

4 MI WEST OF DUBOIS, Washington, IL

Built 1963 Load: 24.3 t ADT: 50

TR 206A

Over: SUGAR CREEK

BEAUCOUP-ASHLEY TWP, Washington, IL

Built 1965 Load: 24.3 t ADT: 75

TR 268

Over: WEBSTER CREEK

2.7 MI N OF IRVINGTO, Washington, IL

Built 1962 Load: 24.3 t ADT: 325

CH 12

Over: LITTLE MUDCREEK

1.8 MI S STONE CHURC, Washington, IL

Built 1965 Load: 24.3 t ADT: 225

TR 0074

Over: TRIBUTARY WEAVER CR

.25 MI S OF RT ILL15, Washington, IL

Built 1966 Load: 24.3 t ADT: 25

TR 196

Over: HICKORY CREEK

NW 1/4 SEC23 T3S R2W, Washington, IL

Built 1963 Load: 24.3 t ADT: 150

TR 267

Over: BR OF SWANWICK CR

2 MI SE OF OAKDALE, Washington, IL

Built 1964 Load: 24.3 t ADT: 25

TR 187

Over: BR ELKHORN CR

1.5 MI N-2MI E LIVEL, Washington, IL

Built 1901 Load: 26.2 t ADT: 10

CH 27

Over: BEAVER POND CREEK

2 MI SOUTH COVINGTON, Washington, IL

Built 1963 Load: 28.2 t ADT: 250

FAI 64 EB

Over: MIDDLE CREEK

3.5 M E ILL 127, Washington, IL

Built 1972 Load: 28.8 t ADT: 14,000

FAI 64 WB

Over: MIDDLE CREEK

1.70 MI E OF TR 162A, Washington, IL

Built 1972 Load: 28.8 t ADT: 14,000

ILL 15

Over: NASHVILLE CREEK

0.2 MI W NASHVILLE, Washington, IL

Built 1921 Load: 30.8 t ADT: 3,450

FAI 64 EB

Over: MIDDLE CREEK

2.5 MI E ILL 127, Washington, IL

Built 1972 Load: 31.1 t ADT: 14,000

FAI 64 WB

Over: MIDDLE CREEK

2.5 MI E ILL 127, Washington, IL

Built 1972 Load: 31.1 t ADT: 14,000

FAS RT 835

Over: ELKHORN CREEK

2.2 MI NE OF OAKDALE, Washington, IL

Built 1940 Load: 31.4 t ADT: 1,000

FAI 64 EB

Over: LITTLE CROOKED CREEK

3.0 MI NW ILL 127, Washington, IL

Built 1969 Load: 32.4 t ADT: 14,650

FAI 64 WB

Over: LITTLE CROOKED CK

3 MI N W RT 127, Washington, IL

Built 1969 Load: 32.4 t ADT: 14,650

IL ROUTE 177

Over: W TRIB LTL CROOKD CR

1.5 MI W OF IL 127, Washington, IL

Built 1932 Load: 32.4 t ADT: 1,550

TR 123

Over: WILLOW CREEK

2 MI N-2.75 MI W NAS, Washington, IL

Built 1917 Load: 32.4 t ADT: 50

TR 123

Over: NASHVILLE CREEK

2 MI N NASHVILLE, Washington, IL

Built 1920 Load: 32.4 t ADT: 550

TR 156

Over: BR LITTLE CROOKED

EAST OF NEW MINDEN, Washington, IL

Built 1925 Load: 32.4 t ADT: 25

CH 6

Over: ELKHORN CREEK

0.5 M E OF VENEDY, Washington, IL

Built 1978 Load: 32.4 t ADT: 200

TR 70A

Over: WILLIAMS CREEK

5.5 MI S OF OKAWVILL, Washington, IL

Built 1978 Load: 32.4 t ADT: 175

TR 90

Over: BR WILLIAMS CR

3 MI SW OFADDIEVILLE, Washington, IL

Built 1981 Load: 32.4 t ADT: 50

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

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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.