Clay County, IN

144 public highway bridges

Clay County Bridge Snapshot

Clay County, Indiana contains 144 public highway bridges in the FHWA National Bridge Inventory. Roughly 32.6% are rated “Good,” 53.5% “Fair,” 6.9% “Poor,” and 6.9% 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 IN 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.

144
Total Bridges
32.6%
Good
6.9%
Poor
6.9%
Structurally Deficient

Condition Distribution

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

Related

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