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)

NORTH STREET

Unknown

Over: US-421

00.33 S SR-25, Carroll, IN

Built 1935 ADT: 6,616

SR 25

Unknown

Over: US-421

03.58 S SR 218, Carroll, IN

Built 2013 ADT: 6,000

SR 25

Unknown

Over: US-421

03.58 S SR 218, Carroll, IN

Built 2013 ADT: 6,000

CR 200N

Unknown

Over: SR-25 SBL

00.92 N US 421, Carroll, IN

Built 2013 ADT: 4,700

SR 25

Unknown

Over: CR-300 NORTH

02.51 N US 421, Carroll, IN

Built 2013 ADT: 480

CR 300N

Unknown

Over: SR 25 SB

02.51 N US 421, Carroll, IN

Built 2013 ADT: 480

CR 500W

Unknown

Over: SR-25 NBL

01.43 N SR 218, Carroll, IN

Built 2012 ADT: 4,700

WALNUT STREET

Unknown

Over: SR 25 NB

04.29 N SR 218, Carroll, IN

Built 2013 ADT: 6,200

CR 75W

Unknown

Over: SR 25 SB

06.81 N SR 218, Carroll, IN

Built 2013 ADT: 3,100

US 25 NB

Unknown

Over: CR 500S

05.97 S SR 29, Carroll, IN

Built 2012 ADT: 1,600

CR 50E

Fair

Over: WILDCAT Creek

00.46 S of CR 400S, Carroll, IN

Built 1870 Load: 8.3 t ADT: 91

CR 500W

Fair

Over: WILDCAT Creek

00.54 S of CR 500 S, Carroll, IN

Built 1870 Load: 8.9 t ADT: 81

CR 350E

Fair

Over: Middle Fork WILDCAT Cr

00.07 S of CR 700 S, Carroll, IN

Built 1975 Load: 14.1 t ADT: 144

CR 300N

Fair

Over: DEER Creek

00.55 W of CR 450 W, Carroll, IN

Built 1898 Load: 21.2 t ADT: 102

CR 300W

Fair

Over: BURNETTS Creek

00.06 N of CR 1150 N, Carroll, IN

Built 1975 Load: 21.6 t ADT: 107

CR 25E

Fair

Over: BACHELOR Run

00.49 S of CR 100N, Carroll, IN

Built 1961 Load: 22.5 t ADT: 772

CR 400E

Fair

Over: ROCK Creek

00.23 S of CR 775 N, Carroll, IN

Built 1992 Load: 22.9 t ADT: 123

SR 29

Fair

Over: ROCK CREEK

00.34 S SR 218 N JCT, Carroll, IN

Built 1992 Load: 24.6 t ADT: 4,279

CR 1100N

Fair

Over: RATTLESNAKE Creek

00.20 W of CR 850 W, Carroll, IN

Built 1960 Load: 24.7 t ADT: 155

CR 250S

Fair

Over: BACHELOR Run

00.26 E of CR 400 E, Carroll, IN

Built 1910 Load: 25.0 t ADT: 69

US 421

Fair

Over: BRIDGE CREEK

01.84 N SR 18 S JCT, Carroll, IN

Built 1986 Load: 25.3 t ADT: 6,613

CR 350E

Fair

Over: WILDCAT CREEK

00.71 S CR 350 S, Carroll, IN

Built 1976 Load: 25.4 t ADT: 165

CR 100E

Fair

Over: ROCK CREEK

00.04 N of CR 700 N, Carroll, IN

Built 1966 Load: 25.4 t ADT: 145

OLD SR 25

Fair

Over: DEER CREEK

00.67 S US 421, Carroll, IN

Built 1931 Load: 25.8 t ADT: 8,270

CR 200N

Fair

Over: Little DEER Creek

00.38 W of CR 400 E, Carroll, IN

Built 1977 Load: 25.8 t ADT: 145

CR 200N

Fair

Over: BRIDGE Creek

00.53 E of SR 39, Carroll, IN

Built 1939 Load: 26.4 t ADT: 481

SR 75

Fair

Over: DEER CREEK

00.46 S SR 218, Carroll, IN

Built 1965 Load: 26.6 t ADT: 1,178

TOWPATH Rd

Fair

Over: POSSUM HOLLOW Creek

00.55 W of CR 300W, Carroll, IN

Built 1950 Load: 26.9 t ADT: 321

CR 800W

Fair

Over: SUGAR Creek

00.02 S of CR 250 S, Carroll, IN

Built 1958 Load: 27.9 t ADT: 59

CR 625W

Fair

Over: SUGAR Creek

00.17 S of CR 250 S, Carroll, IN

Built 1968 Load: 28.2 t ADT: 59

CR 750S

Fair

Over: Br MIDDLE Fk WILDCAT Cr

00.12 E of SR 75, Carroll, IN

Built 1960 Load: 28.6 t ADT: 86

SR 29

Fair

Over: LITTLE ROCK CREEK

01.02 N SR 218, Carroll, IN

Built 1992 Load: 28.8 t ADT: 2,642

MERIDIAN Rd

Fair

Over: DEER Creek

00.31 S of SR 218, Carroll, IN

Built 1930 Load: 29.0 t ADT: 187

TOWPATH Rd

Fair

Over: BURNETTS Creek

00.29 E of CR 300 W, Carroll, IN

Built 1840 Load: 29.4 t ADT: 288

CR 400E

Fair

Over: RIDENOUR Ditch

00.05 N of SR 18, Carroll, IN

Built 1984 Load: 29.9 t ADT: 75

CR 100W

Fair

Over: MIDDLE FORK WILDCAT CR

00.07 S CR 700 S, Carroll, IN

Built 1976 Load: 30.5 t ADT: 49

CR 50N

Fair

Over: BACHELOR Run

00.33 E of CR 50 E, Carroll, IN

Built 1978 Load: 30.8 t ADT: 145

CR 600W

Fair

Over: ROBINSON Branch

00.05 N of SR 25, Carroll, IN

Built 1960 Load: 31.0 t ADT: 332

QUIETWATER RD

Fair

Over: LAKE FREEMAN CANAL

00.09 N of CR 1100 N, Carroll, IN

Built 1999 Load: 31.8 t ADT: 102

PRINCE WILLIAM Rd

Fair

Over: WILDCAT Creek

00.01 E of CR 350 W, Carroll, IN

Built 1945 Load: 31.9 t ADT: 230

CR 200E

Fair

Over: DEER Creek

00.13 N of CR 300 N, Carroll, IN

Built 1991 Load: 32.0 t ADT: 23

US 421

Fair

Over: WILDCAT CREEK

04.06 N SR 26, Carroll, IN

Built 1930 Load: 32.4 t ADT: 2,096

PRINCE WILLIAM Rd

Fair

Over: Middle Fork WILDCAT Cr

00.08 N of CR 750 S, Carroll, IN

Built 1991 Load: 32.4 t ADT: 86

SR 25

Fair

Over: UNT BRIDGE CREEK

00.60 N US 421, Carroll, IN

Built 2013 Load: 32.7 t ADT: 9,400

WASHINGTON ST

Fair

Over: OLD ERIE CANAL

00.51 N of SR 25, Carroll, IN

Built 1901 Load: 32.7 t ADT: 1,091

CR 800W

Fair

Over: WILDCAT Creek

00.46 N of CR 650 S, Carroll, IN

Built 1952 Load: 32.7 t ADT: 246

CR 500E

Fair

Over: WILDCAT Creek

00.39 S of CR 350 S, Carroll, IN

Built 1993 Load: 32.7 t ADT: 107

CR 1025N

Fair

Over: LITTLE ROCK CREEK

00.02 W of CR 175 W, Carroll, IN

Built 1930 Load: 32.7 t ADT: 181

CR 600E

Fair

Over: Branch of DEER Creek

00.03 S of CR 350 N, Carroll, IN

Built 1974 Load: 32.8 t ADT: 97

CR 350N

Fair

Over: BACHELOR Run

00.44 E of CR 350 W, Carroll, IN

Built 1969 Load: 32.9 t ADT: 64
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.