Grant County, IN

278 public highway bridges

Grant County Bridge Snapshot

Grant County, Indiana contains 278 public highway bridges in the FHWA National Bridge Inventory. Roughly 35.3% are rated “Good,” 56.8% “Fair,” 1.8% “Poor,” and 1.8% 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.

278

Total Bridges

35.3%

Good

1.8%

Poor

1.8%

Structurally Deficient

Condition Distribution

Good

35.3% (98)

Fair

56.8% (158)

Poor

1.8% (5)

SD

1.8% (5)

All Bridges (278)

Sort:

E COUNTY LINE RD

Over: BLACK CREEK-PRAIRIE BR

01.33 N SR 18, Grant, IN

Built 1984 Load: 33.4 t ADT: 180

CR 100W

Over: DEER CREEK

01.14 MI S of SR 22, Grant, IN

Built 1965 Load: 33.4 t ADT: 110

SR 26

Over: BARREN CREEK

02.14 W I-69, Grant, IN

Built 1992 Load: 33.7 t ADT: 3,699

CR 600N

Over: METOCINAH CREEK

00.30 W SR 15, Grant, IN

Built 1974 Load: 33.8 t ADT: 210

CR 600W

Over: FRANKLIN & SIMS DITCH

00.39 MI S of CR 200 S, Grant, IN

Built 1995 Load: 33.8 t ADT: 320

CR 1150E

Over: BLACK CREEK

01.80 N CR 400 N, Grant, IN

Built 1950 Load: 33.9 t ADT: 110

SR 9

Over: HUMMEL CREEK

01.73 N SR 15, Grant, IN

Built 1921 Load: 34.0 t ADT: 6,905

SR 13

Over: PIPE CREEK

00.65 S SR 18, Grant, IN

Built 1942 Load: 34.0 t ADT: 2,741

CR 100E

Over: DEER CREEK

00.44 S SR 15, Grant, IN

Built 1967 Load: 34.1 t ADT: 1,530

SR 9

Over: BOOTS CREEK

00.93 S SR 18, Grant, IN

Built 1999 Load: 34.3 t ADT: 22,538

CR 975S

Over: DEER CREEK

02.32 E SR 37, Grant, IN

Built 1976 Load: 34.5 t ADT: 130

CR 800S

Over: GRASSY FORK CREEK

03.01 W SR 37, Grant, IN

Built 2000 Load: 34.6 t ADT: 130

OLD KOKOMO RD

Over: DEER CREEK

00.14 MI E of SR 9, Grant, IN

Built 1972 Load: 34.8 t ADT: 2,530

CR 100N

Over: PIPE CREEK

00.15 MI W of SR 13, Grant, IN

Built 1977 Load: 35.0 t ADT: 370

CR 250N

Over: PIPE CREEK

00.03 W CR 500 W, Grant, IN

Built 1972 Load: 35.1 t ADT: 220

MONROE PIKE

Over: LUGAR CREEK

01.42 E PENNSYLVANIA, Grant, IN

Built 1965 Load: 35.1 t ADT: 1,870

CR 100E

Over: JOCINAH CREEK

00.97 N CR 450 N, Grant, IN

Built 2000 Load: 35.3 t ADT: 210

CR 700W

Over: PIPE CREEK

00.23 MI S of SR 18, Grant, IN

Built 1985 Load: 35.7 t ADT: 260

CR 200N

Over: PIPE CREEK

01.69 W CR 500 W, Grant, IN

Built 1975 Load: 35.7 t ADT: 160

4TH ST

Over: BACK CREEK

00.13 MI W of MAIN ST, Grant, IN

Built 1963 Load: 35.7 t ADT: 1,420

CR 500W

Over: PIPE CREEK

00.73 MI N of SR 35, Grant, IN

Built 1974 Load: 35.8 t ADT: 530

CR 700S

Over: DEER CREEK

00.49 MI E of SR 37, Grant, IN

Built 1950 Load: 35.9 t ADT: 110

CR 700W

Over: SIMS FRANKLIN DITCH

00.79 MI N of SR 22, Grant, IN

Built 2000 Load: 35.9 t ADT: 160

CR 825S

Over: LAKE BRANCH CREEK

01.12 MI W of SR 26, Grant, IN

Built 1925 Load: 36.0 t ADT: 100

I-69 NB

Over: TIPPEY DITCH

00.47 S SR 18, Grant, IN

Built 1963 Load: 36.3 t ADT: 14,414

I-69 SB

Over: TIPPEY DITCH

00.47 S SR 18, Grant, IN

Built 1963 Load: 36.3 t ADT: 14,634

CR 100S

Over: TAYLOR CREEK

00.95 W SR 13, Grant, IN

Built 2003 Load: 36.3 t ADT: 110

CR 800S

Over: GRASSY FORK CREEK

02.42 W SR 37, Grant, IN

Built 2000 Load: 36.3 t ADT: 130

CR 1100E

Over: BLACK CREEK

01.60 N CR 400 N, Grant, IN

Built 1972 Load: 36.5 t ADT: 110

CR 100N

Over: TAYLOR DITCH

01.54 MI. W. OF SR 13, Grant, IN

Built 1982 Load: 36.5 t ADT: 110

SR 15

Over: METOCINAH CREEK

01.88 S SR 218, Grant, IN

Built 1928 Load: 36.6 t ADT: 5,016

CR 700S

Over: BRANCH OF DEER CREEK

00.29 MI E of SR 37, Grant, IN

Built 2005 Load: 36.7 t ADT: 110

CR 250W

Over: DRY FORK CREEK

00.50 MI N of US 35, Grant, IN

Built 1993 Load: 36.9 t ADT: 110

WASHINGTON ST

Over: MISSISSINEWA RIVER

00.19 MI N of SR 18, 3rd, Grant, IN

Built 1955 Load: 36.9 t ADT: 11,210

CR 600N

Over: CART CREEK

02.56 E SR 13, Grant, IN

Built 1975 Load: 37.0 t ADT: 180

CR 400W

Over: PIPE CREEK

01.02 MI S of SR 18, Grant, IN

Built 1984 Load: 37.3 t ADT: 160

CR 700W

Over: GRASSY FORK CREEK

01.23 MI N of SR 26, Grant, IN

Built 1932 Load: 37.5 t ADT: 110

E COUNTY LINE RD

Over: WALNUT CREEK

03.33 S SR 18, Grant, IN

Built 1960 Load: 37.7 t ADT: 320

CR 1000S

Over: POLLYWALK DITCH

00.90 MI W of SR 13, Grant, IN

Built 1962 Load: 37.8 t ADT: 110

SR 18

Over: TAYLOR DITCH

01.49 W SR 13, Grant, IN

Built 1936 Load: 38.2 t ADT: 3,994

CR 1000S

Over: MIDDLE FORK CREEK

00.55 MI W of SR 13, Grant, IN

Built 1996 Load: 38.6 t ADT: 110

D ST

Over: N&S RR

00.21 MI. S. of SR 18, Grant, IN

Built 1998 Load: 38.7 t ADT: 2,610

6TH ST

Over: BOOTS CREEK

00.22 MI W of WASHINGTON, Grant, IN

Built 1940 Load: 39.0 t ADT: 1,370

CR 450N

Over: HUMMELS CREEK

01.39 E SR 9, Grant, IN

Built 1961 Load: 39.2 t ADT: 2,340

CR 500N

Over: BLACK CREEK

01.36 E SR 5, Grant, IN

Built 1985 Load: 39.2 t ADT: 260

CR 400 S

Over: WALNUT CREEK

02.04 E SR 5, Grant, IN

Built 1950 Load: 39.5 t ADT: 130

CR 600E

Over: UNTHANK DITCH

01.20 MI N of SR 18, Grant, IN

Built 1999 Load: 39.8 t ADT: 1,500

CR 300E

Over: BUCK DITCH

00.26 MI N of HARRELD RD, Grant, IN

Built 1985 Load: 40.4 t ADT: 320

SR 26

Over: BACK CREEK

01.15 E SR 9, Grant, IN

Built 2010 Load: 40.8 t ADT: 4,806

CR 500W

Over: CART CREEK

00.11 N CR 500 N, Grant, IN

Built 1940 Load: 40.8 t ADT: 330

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