Carroll County, IN

159 public highway bridges

Carroll County Bridge Snapshot

According to the Federal Highway Administration's 2024 National Bridge Inventory, Carroll County, Indiana contains 159 public highway bridges. Roughly 32.1% are rated “Good,” 59.7% “Fair,” and 1.9% “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.

159
Total Bridges
32.1%
Good
59.7%
Fair
1.9%
Poor Condition

Condition Distribution

Good
32.1% (51)
Fair
59.7% (95)
Poor
1.9% (3)

All Bridges (159)

CR 200E

Fair

Over: BACHELOR Run

00.09 S of CR 50S, Carroll, IN

Built 1976 Load: 68.6 t ADT: 134

CR 50S

Fair

Over: BACHELOR Run

00.02 W of CR 200 E, Carroll, IN

Built 1987 Load: 71.9 t ADT: 198

SR 75

Fair

Over: HARTER DITCH

01.27 N SR 18, Carroll, IN

Built 1966 Load: 88.2 t ADT: 1,326

PRINCE WILLIAM Rd

Fair

Over: SUGAR Creek

00.04 N of CR 250 S, Carroll, IN

Built 1974 Load: 90.7 t ADT: 310

CR 700N

Fair

Over: PLEASANT Run

00.13 W of CR 975 W, Carroll, IN

Built 1979 Load: 90.7 t ADT: 417

BICYCLE BRIDGE Rd

Good

Over: TIPPECANOE River

00.59 W of CR 1200 W, Carroll, IN

Built 2001 Load: 15.5 t ADT: 288

CR 600E

Good

Over: Little DEER Creek

00.26 S of CR 100 N, Carroll, IN

Built 1932 Load: 18.6 t ADT: 134

CR 325E

Good

Over: DEER Creek

00.02 N of CR 300 N, Carroll, IN

Built 1993 Load: 21.5 t ADT: 23

CR 1100N

Good

Over: LAKE FREEMAN CANAL

00.04 N N LANDING RD, Carroll, IN

Built 2013 Load: 22.2 t ADT: 310

SR 18

Good

Over: TIPPECANOE RIVER

02.06 W US 421, Carroll, IN

Built 1980 Load: 22.7 t ADT: 2,208

US 421

Good

Over: DEER CREEK

00.17 S OLD SR 25, Carroll, IN

Built 2000 Load: 23.0 t ADT: 10,908

SR 75

Good

Over: WILDCAT CREEK

04.51 S SR 18, Carroll, IN

Built 1947 Load: 23.6 t ADT: 2,679

CR 850N

Good

Over: ROCK Creek

00.64 E of CR 350 W, Carroll, IN

Built 1992 Load: 26.5 t ADT: 247

CR 925W

Good

Over: RATTLESNAKE Creek

00.25 W of CR 900 W, Carroll, IN

Built 1977 Load: 27.4 t ADT: 176

CR 150E

Good

Over: PAINT Creek

00.36 N of SR 218, Carroll, IN

Built 2010 Load: 27.4 t ADT: 87

US 421

Good

Over: SUGAR CREEK

02.67 S SR 18 S JCT, Carroll, IN

Built 1988 Load: 28.2 t ADT: 2,096

SR 25 NB

Good

Over: ROCK CREEK

05.64 N SR 218, Carroll, IN

Built 2013 Load: 28.5 t ADT: 3,100

SR 25 SB

Good

Over: ROCK CREEK

05.64 N SR 218, Carroll, IN

Built 2013 Load: 28.5 t ADT: 3,100

SR 25 NB

Good

Over: DEER CREEK

01.96 N US 421, Carroll, IN

Built 2013 Load: 28.8 t ADT: 4,700

CR 100N

Good

Over: BRANCH LITTLE DEER CREEK

00.26 E of CR 300 E, Carroll, IN

Built 1987 Load: 28.9 t ADT: 75

CR 400E

Good

Over: Little DEER Creek

00.34 N of CR 100 N, Carroll, IN

Built 1989 Load: 29.3 t ADT: 75

SR 25 NB

Good

Over: BRIDGE CREEK

01.32 N US 421, Carroll, IN

Built 2013 Load: 29.5 t ADT: 7,251

SR 25 SB

Good

Over: BRIDGE CREEK

01.32 N US 421, Carroll, IN

Built 2013 Load: 29.5 t ADT: 3,716

SR 25 NB

Good

Over: BRIDGE CREEK

00.39 S US 421, Carroll, IN

Built 2012 Load: 30.5 t ADT: 4,700

SR 25 SB

Good

Over: DEER CREEK

01.96 N US 421, Carroll, IN

Built 2013 Load: 30.5 t ADT: 4,700

CR 300E

Good

Over: BACHELOR RUN

00.08 S CR 150 S, Carroll, IN

Built 2013 Load: 30.6 t ADT: 69

SR 25 SB

Good

Over: BRIDGE CREEK

00.39 S US 421, Carroll, IN

Built 2012 Load: 30.8 t ADT: 9,437

CR 250S

Good

Over: SUGAR Creek

00.26 W of CR 800 W, Carroll, IN

Built 1910 Load: 30.8 t ADT: 144

US 421

Good

Over: BRANCH SUGAR CREEK

03.27 S SR 18 S JCT, Carroll, IN

Built 1997 Load: 32.1 t ADT: 2,096

SR 29

Good

Over: DEER CREEK

00.06 S SR 218, Carroll, IN

Built 1987 Load: 32.4 t ADT: 3,955

CR 725N

Good

Over: TIPPECANOE River

00.56 W of CR 1150 W, Carroll, IN

Built 1984 Load: 32.6 t ADT: 359

CR 175W

Good

Over: Little ROCK Creek

00.59 N of CR 900 N, Carroll, IN

Built 1950 Load: 32.7 t ADT: 155

CARROLLTON RD

Good

Over: WABASH RIVER

00.31 N of CR 675 N, Carroll, IN

Built 1927 Load: 32.7 t ADT: 247

BICYCLE BRIDGE RD

Good

Over: OLD ERIE CANAL

00.07 W of US421, Carroll, IN

Built 1901 Load: 32.7 t ADT: 134

CR 525W

Good

Over: ROBINSON BRANCH

00.30 N SR 25, Carroll, IN

Built 2013 Load: 32.7 t ADT: 230

CR 250S

Good

Over: SUGAR Creek

00.15 E of US 421, Carroll, IN

Built 1965 Load: 33.6 t ADT: 65

SR 218

Good

Over: PAINT CREEK

00.62 E SR 75, Carroll, IN

Built 1940 Load: 33.9 t ADT: 1,675

SR 29

Good

Over: SOUTH FORK DEER CREEK

01.10 N SR 18, Carroll, IN

Built 1998 Load: 34.0 t ADT: 2,349

CR 550N

Good

Over: SQUAW Branch

00.75 E of CR 900 W, Carroll, IN

Built 1976 Load: 34.5 t ADT: 75

CR 300E

Good

Over: PAINT Creek

00.25 N of CR 450 N, Carroll, IN

Built 1952 Load: 35.8 t ADT: 165

CR 500E

Good

Over: PAINT Creek

00.07 N of CR 500 N, Carroll, IN

Built 1982 Load: 36.1 t ADT: 86

CR 300W

Good

Over: DEER Creek

00.36 S of SR 218, Carroll, IN

Built 1993 Load: 37.0 t ADT: 155

CR 225W

Good

Over: ROCK Creek

00.47 N of SR 25, Carroll, IN

Built 1987 Load: 38.0 t ADT: 170

SR 18

Good

Over: BACHELOR RUN

02.08 E SR 75, Carroll, IN

Built 1998 Load: 38.2 t ADT: 3,213

CR 800N

Good

Over: Little ROCK Creek

00.54 W of SR 29, Carroll, IN

Built 1939 Load: 38.6 t ADT: 86

CR 300E

Good

Over: ROCK Creek

00.06 S of CR 775 N, Carroll, IN

Built 2001 Load: 40.5 t ADT: 75

CR 700S

Good

Over: Middle Fork WILDCAT Cr

00.04 E of CR 400 E, Carroll, IN

Built 1982 Load: 40.9 t ADT: 75

SR 18

Good

Over: RIDENOUR DITCH

02.88 W SR 29, Carroll, IN

Built 2022 Load: 43.7 t ADT: 3,011

US 421

Good

Over: LAKE FREEMAN

01.50 S US 24, Carroll, IN

Built 2001 Load: 45.7 t ADT: 7,061

SR 25 NB

Good

Over: NS RR

02.57 N US 421, Carroll, IN

Built 2013 Load: 47.3 t ADT: 4,700

Read our methodology - how this data is sourced, computed, and verified.

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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.