Hamilton County, IN

440 public highway bridges

Hamilton County Bridge Snapshot

Hamilton County, Indiana contains 440 public highway bridges in the FHWA National Bridge Inventory. Roughly 54.5% are rated “Good,” 28% “Fair,” 2.5% “Poor,” and 2.5% 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.

440
Total Bridges
54.5%
Good
2.5%
Poor
2.5%
Structurally Deficient

Condition Distribution

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

All Bridges (440)

146TH ST EAST

Good

Over: VESTAL DITCH

00.56 E OF HAZEL DELL RD, Hamilton, IN

Built 2001 Load: 37.6 t ADT: 31,850

LAMONG ROAD

Good

Over: BENTON HINESLEY DRAIN

00.13 N OF W 246TH ST, Hamilton, IN

Built 2014 Load: 37.6 t ADT: 280

GWINN RD

Good

Over: LITTLE CICERO CREEK

00.33 N OF 256TH ST, Hamilton, IN

Built 2006 Load: 37.9 t ADT: 620

RIVER RD

Good

Over: VESTAL DITCH

00.13 N OF 126TH ST, Hamilton, IN

Built 2003 Load: 37.9 t ADT: 4,520

SALSBURY CREEK DR

Good

Over: WILLIAMS CREEK

00.23 S OF BOLDERWOOD LN, Hamilton, IN

Built 2002 Load: 37.9 t ADT: 510

241ST STREET EAST

Good

Over: SUGAR RUN

00.20 W OF FALL ROAD, Hamilton, IN

Built 2019 Load: 37.9 t ADT: 340

266TH ST EAST

Good

Over: LITTLE CICERO CREEK

00.25 W OF GWINN RD, Hamilton, IN

Built 1972 Load: 38.2 t ADT: 1,090

226TH ST EAST

Good

Over: BEAR SLIDE CREEK

00.57 E OF MILL CREEK RD, Hamilton, IN

Built 1986 Load: 38.6 t ADT: 1,120

SOUTHEASTERN PKWY.

Good

Over: MUD CREEK

00.40 S OF E 136TH STREET, Hamilton, IN

Built 2009 Load: 38.6 t ADT: 9,620

161ST ST WEST

Good

Over: J EDWARDS DRAIN

00.37 W OF DITCH RD, Hamilton, IN

Built 1998 Load: 38.9 t ADT: 2,860

JOLIET RD

Good

Over: WOODRUFF BRANCH

00.29 S 166TH ST, Hamilton, IN

Built 2013 Load: 38.9 t ADT: 210

CHESTER RD

Good

Over: CARMEL CREEK

00.11 S OF 104TH ST, Hamilton, IN

Built 1994 Load: 39.2 t ADT: 2,450

146TH ST WEST

Good

Over: BEAR CREEK

00.25 MI E LITTLE CREEK A, Hamilton, IN

Built 2023 Load: 39.2 t ADT: 11,400

I-69 NB

Good

Over: SAND CREEK

01.52 N SR 37, Hamilton, IN

Built 1966 Load: 39.5 t ADT: 31,720

MARILYN RD

Good

Over: SAND CREEK

00.09 N OF 136TH ST, Hamilton, IN

Built 1987 Load: 39.5 t ADT: 5,010

266TH ST EAST

Good

Over: BEAR CREEK

01.40 E SR 213, Hamilton, IN

Built 2015 Load: 39.5 t ADT: 1,270

MACGREGOR PARK RD

Good

Over: LINDLEY DITCH

00.11 N OF SR 38, Hamilton, IN

Built 2010 Load: 39.5 t ADT: 330

DEER RIDGE DR

Good

Over: MITCHENER DITCH

00.06 E OF GRAY RD, Hamilton, IN

Built 1988 Load: 39.9 t ADT: 1,180

KEYSTONE PARKWAY

Good

Over: COOL CREEK

00.16 S OF 136TH ST, Hamilton, IN

Built 1963 Load: 39.9 t ADT: 71,180

CAL CARSON ROAD

Good

Over: TAYLOR CREEK

00.09 N OF 256TH ST, Hamilton, IN

Built 2018 Load: 39.9 t ADT: 220

CENTENNIAL RD

Good

Over: FINLEY CREEK

00.26 S OF 206TH ST, Hamilton, IN

Built 2003 Load: 40.2 t ADT: 130

HILL RD

Good

Over: WEASEL CREEK

00.23 S OF 296TH ST, Hamilton, IN

Built 1988 Load: 40.5 t ADT: 10

266TH ST EAST

Good

Over: CICERO CREEK

00.92 E OF SR 19, Hamilton, IN

Built 1957 Load: 40.9 t ADT: 2,250

WEBSTERS PIT RD

Good

Over: LITTLE CICERO CREEK

00.19 N OF 276TH ST, Hamilton, IN

Built 1998 Load: 41.1 t ADT: 120

106TH ST WEST

Good

Over: SPRING MILL RUN

00.29 W OF DITCH RD, Hamilton, IN

Built 2005 Load: 41.3 t ADT: 12,720

HAZELDELL PKWY

Good

Over: BLUE WOODS CREEK

00.09 S OF 106TH STREET, Hamilton, IN

Built 1998 Load: 41.5 t ADT: 11,740

256TH STREET

Good

Over: TAYLOR CREEK

01.92 E OF US 31, Hamilton, IN

Built 2018 Load: 41.5 t ADT: 740

226TH ST EAST

Good

Over: BRANCH OF WHITE RIVER

00.18 W OF OVERDORF RD, Hamilton, IN

Built 2000 Load: 41.8 t ADT: 80

276 TH STREET

Good

Over: US 31 NB/SB

6.52 N SR 38, Hamilton, IN

Built 2023 Load: 42.1 t ADT: 690

281ST ST EAST

Good

Over: WEST FORK OF BEAR CREEK

00.48 E OF SR 213, Hamilton, IN

Built 2010 Load: 42.1 t ADT: 740

WESTWOOD DRIVE

Good

Over: MITCHENER DITCH

00.23 NW OF RIVER ROAD, Hamilton, IN

Built 2011 Load: 42.1 t ADT: 300

CYNTHEANNE RD

Good

Over: KEISER DRAIN

00.43 N OF 146TH ST, Hamilton, IN

Built 2018 Load: 42.1 t ADT: 1,570

186TH ST EAST

Good

Over: STONY CREEK

00.05 W OF PENNINGTON RD, Hamilton, IN

Built 2009 Load: 43.1 t ADT: 160

101ST ST EAST

Good

Over: FLATFORK CREEK

00.41 E OF CYNTHEANNE RD, Hamilton, IN

Built 2009 Load: 43.1 t ADT: 960

BREHM RD

Good

Over: DUCK CREEK

00.40 S OF 246TH ST, Hamilton, IN

Built 1988 Load: 43.7 t ADT: 90

MILL CREEK ROAD

Good

Over: SLY RUN

00.01 S SR 38, Hamilton, IN

Built 2010 Load: 43.7 t ADT: 890

PEPPERMILL LN

Good

Over: PEPPERMILL POND

00.12 S OF 116TH ST, Hamilton, IN

Built 1995 Load: 44.1 t ADT: 370

FLORIDA RD

Good

Over: FALL CREEK

00.40 S OF 113TH ST, Hamilton, IN

Built 1990 Load: 44.4 t ADT: 2,680

HAVERTON WAY

Good

Over: VESTAL DITCH

00.14 N OF 131ST ST, Hamilton, IN

Built 1997 Load: 44.4 t ADT: 260

SR 431 SB

Good

Over: COOL CREEK & TRAIL

0.44 S 146th ST, Hamilton, IN

Built 2012 Load: 44.7 t ADT: 12,640

SIX POINTS ROAD

Good

Over: JAY DITCH

00.40 N OF SR 38, Hamilton, IN

Built 2016 Load: 44.7 t ADT: 100

116TH ST EAST

Good

Over: WHITE RIVER OVERFLOW

00.14 W OF ELLER RD, Hamilton, IN

Built 1998 Load: 45.0 t ADT: 23,130

291ST ST EAST

Good

Over: HUNTER DRAIN

00.13 E OF DEVANEY RD, Hamilton, IN

Built 2014 Load: 45.4 t ADT: 20

146TH ST EAST

Good

Over: SAND CREEK

00.86 W OF OLIO RD, Hamilton, IN

Built 2002 Load: 45.7 t ADT: 11,190

SR 38

Good

Over: RELOCATED LINDLEY DITCH

00.03 W US 31, Hamilton, IN

Built 2012 Load: 46.0 t ADT: 6,802

19TH ST

Good

Over: WILSON DITCH

00.25 N OF PLEASANT ST, Hamilton, IN

Built 1991 Load: 46.0 t ADT: 1,990

PENNINGTON RD

Good

Over: WEAVER DITCH

00.19 N OF MIDDLETOWN AVE, Hamilton, IN

Built 2004 Load: 46.3 t ADT: 340

113TH ST EAST

Good

Over: THORPE CREEK

00.48 E OF OLIO RD, Hamilton, IN

Built 2004 Load: 46.3 t ADT: 2,430

US 31

Good

Over: ISAAC JONES DITCH

0.52 S SR 38, Hamilton, IN

Built 2012 Load: 46.7 t ADT: 37,290

SR 32

Good

Over: COOL CREEK

1.113 MI E of US 31, Hamilton, IN

Built 2023 Load: 46.7 t ADT: 17,824

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