Hamilton County, IN

440 public highway bridges

Hamilton County Bridge Snapshot

According to the Federal Highway Administration's 2024 National Bridge Inventory, Hamilton County, Indiana contains 440 public highway bridges. Roughly 54.5% are rated “Good,” 28% “Fair,” and 2.5% “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.

440
Total Bridges
54.5%
Good
28%
Fair
2.5%
Poor Condition

Condition Distribution

Good
54.5% (240)
Fair
28% (123)
Poor
2.5% (11)

All Bridges (440)

US 31 NB

Unknown

Over: RANGELINE ROAD

00.55 S SR 431, Hamilton, IN

Built 2012 ADT: 8,035

US 31 SB

Unknown

Over: RANGELINE ROAD EB

5.19 N I-465, Hamilton, IN

Built 2012 ADT: 3,798

SR 431 SB

Unknown

Over: US 31 NB RAMP

00.30 S US 31, Hamilton, IN

Built 2012 ADT: 11,129

RAMP 431NB TO 31NB

Unknown

Over: US 31 NB 146TH ST EXIT R

00.24 S SR 431, Hamilton, IN

Built 2012 ADT: 11,129

US 31 NB

Unknown

Over: 116TH ST WB

1.79 N I465, Hamilton, IN

Built 2016 ADT: 7,449

US 31 SB

Unknown

Over: 116TH ST WB

1.79 N I-465, Hamilton, IN

Built 2016 ADT: 7,449

106TH ST EAST

Unknown

Over: KEYSTONE PARKWAY SBL

00.73 E of Westfield Blvd, Hamilton, IN

Built 2009 ADT: 21,335

126TH ST EAST

Unknown

Over: KEYSTONE PARKWAY SBL

00.77 E of Range Line Rd., Hamilton, IN

Built 2009 ADT: 21,335

136TH ST EAST

Unknown

Over: KEYSTONE PARKWAY SBL

00.32 W of Gray Rd, Hamilton, IN

Built 2009 ADT: 21,335

116TH ST EAST

Unknown

Over: KEYSTONE PARKWAY SBL

00.68 E OF WESTFIELD BLVD, Hamilton, IN

Built 2010 ADT: 21,335

CARMEL DR

Unknown

Over: KEYSTONE PARKWAY SBL

00.75 E of Range Line Rd., Hamilton, IN

Built 2010 ADT: 21,335

E MAIN ST

Unknown

Over: KEYSTONE PARKWAY SBL

00.75 E of Rangeline Rd., Hamilton, IN

Built 2010 ADT: 21,335

PEDESTRIAN TRAIL

Unknown

Over: CARMEL DRIVE

00.23 W OF RANGELINE ROAD, Hamilton, IN

Built 2008 ADT: 10,896

PEDESTRIAN TRAIL

Unknown

Over: W 146TH STREET

00.37 W OF RANGELINE RD, Hamilton, IN

Built 2013 ADT: 28,040

LOWE'S WAY

Unknown

Over: KEYSTONE PARKWAY SBL

00.32 W of Gray Rd, Hamilton, IN

Built 2019 ADT: 2,490

KEYSTONE PARKWAY N

Unknown

Over: E 96TH ST EB/WB

00.38 N of I-465, Hamilton, IN

Built 2019 ADT: 55,460

SR 13/SR 37

Fair

Over: LAMBERTSON DITCH

01.69 N SR 37, Hamilton, IN

Built 1987 Load: 15.6 t ADT: 7,579

SOUTHEASTERN PKWY.

Fair

Over: FALL CREEK

00.04 S OF ATLANTIC AVE., Hamilton, IN

Built 1970 Load: 18.5 t ADT: 450

SR 13

Fair

Over: PIPE CREEK

00.53 S SR 37, Hamilton, IN

Built 1965 Load: 18.8 t ADT: 2,987

SR 13

Fair

Over: WHITE RIVER

01.44 S SR 37, Hamilton, IN

Built 1965 Load: 19.8 t ADT: 2,987

236TH ST EAST

Fair

Over: MORSE RESERVOIR

00.70 E OF TOLLGATE RD, Hamilton, IN

Built 1954 Load: 21.4 t ADT: 6,160

CUMBERLAND RD

Fair

Over: WHITE RIVER

00.55 N OF 191ST ST, Hamilton, IN

Built 1971 Load: 21.7 t ADT: 7,100

281ST ST EAST

Fair

Over: CICERO CREEK

00.47 E OF SR 19, Hamilton, IN

Built 1979 Load: 22.0 t ADT: 910

BROOKS SCHOOL RD

Fair

Over: MUD CREEK

00.28 N OF 116TH ST, Hamilton, IN

Built 1975 Load: 22.7 t ADT: 29,380

121ST ST EAST

Fair

Over: SAND CREEK

00.75 E OF CUMBERLAND RD, Hamilton, IN

Built 1966 Load: 23.0 t ADT: 2,260

SR 38

Fair

Over: STONEY CREEK

00.96 E SR 32, Hamilton, IN

Built 1950 Load: 24.0 t ADT: 8,698

DEVANEY RD

Fair

Over: TAYLOR CREEK

00.03 N OF 261ST ST, Hamilton, IN

Built 1977 Load: 24.6 t ADT: 570

FALL CREEK RD

Fair

Over: COVE ON GEIST RESERVOIR

00.10 E OF GEIST RD, Hamilton, IN

Built 1984 Load: 24.9 t ADT: 22,720

281ST ST EAST

Fair

Over: LITTLE CICERO CREEK

01.59 E US 31, Hamilton, IN

Built 1975 Load: 25.3 t ADT: 50

GREENFIELD PIKE

Fair

Over: WILSON DITCH

00.71 W OF SR 37, Hamilton, IN

Built 1987 Load: 25.3 t ADT: 14,770

225TH ST EAST

Fair

Over: HINKLE CREEK

00.15 E OF HINKLE RD, Hamilton, IN

Built 1992 Load: 25.6 t ADT: 210

SR 32

Fair

Over: CICERO CREEK

00.51 W SR 38, Hamilton, IN

Built 1927 Load: 25.9 t ADT: 28,282

MT PLEASANT RD

Fair

Over: CICERO CREEK

00.11 S OF 266TH ST, Hamilton, IN

Built 1978 Load: 26.2 t ADT: 330

DORSET BLVD

Fair

Over: WILLIAMS CREEK

00.15 W OF SPRINGMILL RD, Hamilton, IN

Built 1980 Load: 26.2 t ADT: 1,060

206TH ST EAST

Fair

Over: LOCK DITCH

00.55 E OF OLIO RD, Hamilton, IN

Built 1971 Load: 26.6 t ADT: 1,260

ALBRIGHT RD

Fair

Over: LITTLE CICERO CREEK

00.84 S OF 296TH ST, Hamilton, IN

Built 1977 Load: 26.9 t ADT: 60

SR 19

Fair

Over: CICERO CREEK (MORSE RES)

06.82 N SR 32, Hamilton, IN

Built 1953 Load: 27.5 t ADT: 7,800

E MAIN ST

Fair

Over: VESTAL DITCH

00.80 E OF HAZEL DELL RD, Hamilton, IN

Built 1964 Load: 27.5 t ADT: 8,250

WOODFIELD DR

Fair

Over: MITCHENER DITCH

00.08 E OF GRAY RD, Hamilton, IN

Built 1984 Load: 27.5 t ADT: 1,110

OAKMONT DR

Fair

Over: BRANCH OF SLY RUN

00.20 N OF SR 32, Hamilton, IN

Built 1997 Load: 27.5 t ADT: 580

STRAWTOWN AVE

Fair

Over: WHITE RIVER

01.16 W OF SR 37, Hamilton, IN

Built 1975 Load: 27.9 t ADT: 3,120

GRAY RD

Fair

Over: BLUE WOODS CREEK

00.40 S OF 106TH ST, Hamilton, IN

Built 2006 Load: 27.9 t ADT: 15,700

146TH ST EAST

Fair

Over: MUD CREEK

00.56 W OF CYNTHEANNE RD, Hamilton, IN

Built 2005 Load: 28.2 t ADT: 590

156TH ST WEST

Fair

Over: LITTLE EAGLE CREEK

00.16 E OF JOLIET RD, Hamilton, IN

Built 1986 Load: 28.5 t ADT: 340

OAK RD

Fair

Over: COOL CREEK

00.11 S OF SR 32, Hamilton, IN

Built 2002 Load: 28.5 t ADT: 4,520

WESTFIELD BLVD

Fair

Over: BRANCH OF COOL CREEK

00.18 S OF 161ST ST, Hamilton, IN

Built 2002 Load: 28.5 t ADT: 3,800

SR 38

Fair

Over: CICERO CREEK

01.15 W SR 32, Hamilton, IN

Built 1969 Load: 28.8 t ADT: 13,796

276TH ST WEST

Fair

Over: MCKINZIE DITCH

00.91 W OF DITCH RD, Hamilton, IN

Built 1979 Load: 29.5 t ADT: 170

CUMBERLAND RD

Fair

Over: STONY CREEK

00.62 N OF SR 238, Hamilton, IN

Built 1916 Load: 29.6 t ADT: 6,350

166TH ST WEST

Fair

Over: BRANCH LITTLE EAGLE CR

00.09 W OF JOLIET RD, Hamilton, IN

Built 1966 Load: 29.8 t ADT: 220
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.