Clay County, IN

144 public highway bridges

Clay County Bridge Snapshot

According to the Federal Highway Administration's 2024 National Bridge Inventory, Clay County, Indiana contains 144 public highway bridges. Roughly 32.6% are rated “Good,” 53.5% “Fair,” and 6.9% “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.

144
Total Bridges
32.6%
Good
53.5%
Fair
6.9%
Poor Condition

Condition Distribution

Good
32.6% (47)
Fair
53.5% (77)
Poor
6.9% (10)

All Bridges (144)

CR 400S

Fair

Over: Clear Branch

00.50 E of 500 W, Clay, IN

Built 1965 Load: 32.7 t ADT: 119

SR 59

Fair

Over: LITTLE BIRCH CREEK

00.31 N I-70, Clay, IN

Built 1984 Load: 33.4 t ADT: 13,566

SR 340

Fair

Over: PURDY RUN

02.09 E W US 40 JCT, Clay, IN

Built 1920 Load: 33.4 t ADT: 1,553

I-70 EB

Fair

Over: BIRCH CREEK

00.85 E SR 59, Clay, IN

Built 1966 Load: 33.4 t ADT: 30,165

CR 600S

Fair

Over: Conneley Ditch

00.20 W of CR 150 W, Clay, IN

Built 1968 Load: 33.7 t ADT: 150

SR 42

Fair

Over: EEL RIVER

07.34 E SR 59, Clay, IN

Built 1938 Load: 33.8 t ADT: 819

US 40

Fair

Over: CROYS CREEK

04.53 E SR 59, Clay, IN

Built 1940 Load: 33.9 t ADT: 11,886

CR 1250S

Fair

Over: White Oak Creek

00.10 E of 75 E, Clay, IN

Built 1987 Load: 33.9 t ADT: 119

CR 700E

Fair

Over: SIX MILE Creek

00.50 N of CR 300 S, Clay, IN

Built 1975 Load: 34.8 t ADT: 119

SR 246

Fair

Over: CONNELEY DITCH

01.72 W SR 59, Clay, IN

Built 1993 Load: 35.3 t ADT: 779

CR 600W

Fair

Over: Watkins Creek

00.60 N of SR 246, Clay, IN

Built 1975 Load: 35.5 t ADT: 179

CR 500E

Fair

Over: CANAAN RUN

00.20 N US 40, Clay, IN

Built 2009 Load: 35.5 t ADT: 209

Bowlg Green/Poland

Fair

Over: JORDAN CREEK

00.20 N of SR 46, Clay, IN

Built 1965 Load: 35.7 t ADT: 237

CR 300W

Fair

Over: N Branch of Otter Creek

00.40 N of CR 1400 N, Clay, IN

Built 1900 Load: 36.4 t ADT: 179

I-70 EB

Fair

Over: EAST FORK BIRCH CREEK

02.07 E SR 59, Clay, IN

Built 1966 Load: 36.9 t ADT: 15,050

SR 46

Fair

Over: HOG CREEK

03.45 E SR 59, Clay, IN

Built 1933 Load: 37.6 t ADT: 3,350

CR 1000S

Fair

Over: Conneley Ditch

00.15 E of 200 W, Clay, IN

Built 1990 Load: 37.9 t ADT: 119

CR 250W

Fair

Over: BRUSH Creek

00.10 N of CR 100 S, Clay, IN

Built 1976 Load: 38.7 t ADT: 150

CR 300S

Fair

Over: BIRCH Creek

00.20 W of CR 200 W, Clay, IN

Built 1974 Load: 39.7 t ADT: 267

CR 1200S

Fair

Over: Conneley Ditch

00.10 W of CR 100 W, Clay, IN

Built 1975 Load: 40.0 t ADT: 12

CR 1200S

Fair

Over: White Oak Creek

00.30 W of CR 125 E, Clay, IN

Built 1990 Load: 40.0 t ADT: 237

CR 550E

Fair

Over: SIX MILE Creek

00.80 N of CR 300 S, Clay, IN

Built 1974 Load: 41.2 t ADT: 209

CR 500W

Fair

Over: Br Wabash & Erie Canal

00.10 S of CR 1000 S, Clay, IN

Built 1975 Load: 41.2 t ADT: 179

CR 900S

Fair

Over: Conneley Ditch

00.50 W of CR 175 W, Clay, IN

Built 1900 Load: 42.4 t ADT: 12

CR 50N

Fair

Over: Branch of Jordan Creek

00.10 E of 700 E, Clay, IN

Built 1980 Load: 44.6 t ADT: 119

CR 500S

Fair

Over: Branch of Conneley Ditch

00.00 E of CR 100 E, Clay, IN

Built 1920 Load: 47.3 t ADT: 119

CR 1375S

Fair

Over: White Oak Creek

00.40 W of CR 175 E, Clay, IN

Built 1991 Load: 49.3 t ADT: 30

SR 340

Fair

Over: SULPHUR CREEK

02.32 E W US 40 JCT, Clay, IN

Built 2006 Load: 52.5 t ADT: 1,553

CR 825E

Fair

Over: SIX MILE Creek

00.50 S of SR 46, Clay, IN

Built 1992 Load: 54.2 t ADT: 1

CR 200W

Fair

Over: Branch of Birch Creek

00.40 N of Towpath Rd, Clay, IN

Built 1988 Load: 55.0 t ADT: 119

CR 1300S

Fair

Over: Br Wabash & Erie Canal

00.10 E of 400 W, Clay, IN

Built 1912 Load: 55.2 t ADT: 150

CR 150S

Fair

Over: BIRCH Creek

00.50 E of 200 W, Clay, IN

Built 1992 Load: 64.8 t ADT: 179

Sonnefield Rd

Fair

Over: McIntyre Creek

00.80 S of CR 200 N, Clay, IN

Built 1993 Load: 68.7 t ADT: 119

CR 75W

Fair

Over: Conneley Ditch

00.40 S of CR 500 S, Clay, IN

Built 1991 Load: 69.3 t ADT: 119

CR 400E

Fair

Over: Trib to McIntyre Creek

00.10 S of CR 300 N, Clay, IN

Built 1997 Load: 80.4 t ADT: 150

SR 157

Fair

Over: BRANCH CONNELEY DITCH

01.16 S SR 59, Clay, IN

Built 1984 Load: 82.9 t ADT: 671

CR 1000S

Fair

Over: Lafferty Ditch

00.50 W of CR 250 W, Clay, IN

Built 1991 Load: 90.7 t ADT: 119

CR 100E

Good

Over: Br of E Fork Birch Cr

00.50 N of CR 600 N, Clay, IN

Built 2009 Load: 10.7 t ADT: 150

CR 150S

Good

Over: BRUSH Creek

00.20 E of 200 W, Clay, IN

Built 1992 Load: 15.2 t ADT: 179

CR 600W

Good

Over: Branch Little Slough Cr

01.10 S of CR 300 S, Clay, IN

Built 2005 Load: 19.6 t ADT: 119

CR 1300S

Good

Over: Lateral #4

00.50 W of CR 200 W, Clay, IN

Built 2005 Load: 23.0 t ADT: 119

CR 1300S

Good

Over: POND Creek

00.20 E of 225 E, Clay, IN

Built 2006 Load: 23.0 t ADT: 119

CR 400W

Good

Over: BR WABASH & ERIE CANAL

00.20 N CR 1350 S, Clay, IN

Built 2010 Load: 23.6 t ADT: 357

SR 59

Good

Over: PRAIRIE CREEK

00.92 S SR 42, Clay, IN

Built 1936 Load: 23.9 t ADT: 6,187

CR 200E

Good

Over: EEL River

00.50 S of CR 200 S, Clay, IN

Built 1994 Load: 23.9 t ADT: 264

SR 59

Good

Over: EEL RIVER

04.65 S SR 246, Clay, IN

Built 1987 Load: 24.6 t ADT: 1,487

CR 800N

Good

Over: Gun Creek

00.30 W of CR 500 E, Clay, IN

Built 2006 Load: 24.8 t ADT: 119

CR 400W

Good

Over: NATURAL Drain

00.10 N of CR 1200 S, Clay, IN

Built 2003 Load: 27.2 t ADT: 237

CR 1400S

Good

Over: WABASH & ERIE CANAL

00.30 E Meridian Rd, Clay, IN

Built 2017 Load: 27.4 t ADT: 60

CR 300S

Good

Over: Clear Branch

00.30 W of CR 425 W, Clay, IN

Built 1935 Load: 29.5 t ADT: 237
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.