DeKalb County, IN

147 public highway bridges

DeKalb County Bridge Snapshot

According to the Federal Highway Administration's 2024 National Bridge Inventory, DeKalb County, Indiana contains 147 public highway bridges. Roughly 36.1% are rated “Good,” 53.7% “Fair,” and 0% “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.

147
Total Bridges
36.1%
Good
53.7%
Fair
0%
Poor Condition

Condition Distribution

Good
36.1% (53)
Fair
53.7% (79)
Poor
0% (0)

All Bridges (147)

SR 4

Unknown

Over: I-69 NB

05.99 E SR 327, DeKalb, IN

Built 1963 ADT: 11,939

US 6

Unknown

Over: I-69 NB

01.81 W SR 427, DeKalb, IN

Built 1963 ADT: 14,630

OLD SR 206/CR 61

Unknown

Over: US-6

01.50 W SR 1, DeKalb, IN

Built 1997 ADT: 8,365

CSX RR

Unknown

Over: SR 327

00.99 S SR 8, DeKalb, IN

Built 2000 ADT: 9,605

CR 68

Unknown

Over: I-69 SB

06.15 S SR 8, DeKalb, IN

Built 1961 ADT: 17,453

CR 60

Unknown

Over: I-69 NB

04.16 S SR 8, DeKalb, IN

Built 1961 ADT: 16,361

CR 11 A

Unknown

Over: I-69 NBL

02.80 S SR-8, DeKalb, IN

Built 1963 ADT: 15,426

I-69

Unknown

Over: KRUISE PRIVATE DRIVE

02.02 S SR 8, DeKalb, IN

Built 2001 ADT: 1

I-69 NB

Unknown

Over: CR 48

01.12 S SR 8, DeKalb, IN

Built 1963 ADT: 4,159

I-69 SB

Unknown

Over: CR 48

01.12 S SR 8, DeKalb, IN

Built 1963 ADT: 4,159

I-69 NB

Unknown

Over: SR 8 WB

05.19 S US 6, DeKalb, IN

Built 1963 ADT: 11,934

I-69 SB

Unknown

Over: SR 8 EB

05.19 S US 6, DeKalb, IN

Built 1963 ADT: 11,934

CR 36 A

Unknown

Over: I-69 SBL

00.84 N SR 8, DeKalb, IN

Built 1963 ADT: 16,361

CR 27

Unknown

Over: I-69 SBL

01.74 S US 6, DeKalb, IN

Built 1963 ADT: 15,285

CR 28

Unknown

Over: I-69 NBL

00.98 S US 6, DeKalb, IN

Built 1963 ADT: 13,833

MILL STREET

Fair

Over: ST JOSEPH RIVER

00.40 E OF SR 1, DeKalb, IN

Built 1873 Load: 2.7 t ADT: 200

CR 68

Fair

Over: LITTLE CEDAR CREEK

00.30 E OF CR 327, DeKalb, IN

Built 1972 Load: 19.7 t ADT: 975

CR 427

Fair

Over: DIEHL DITCH

00.01 N OF CR 50, DeKalb, IN

Built 1980 Load: 20.9 t ADT: 5,350

CR 68

Fair

Over: CEDAR CREEK

01.20 E OF CR 327, DeKalb, IN

Built 1966 Load: 25.0 t ADT: 1,275

19TH STREET

Fair

Over: CEDAR CREEK

00.10 W OF CENTER STREET, DeKalb, IN

Built 1970 Load: 26.2 t ADT: 1,325

SR 101

Fair

Over: ST JOSEPH RIVER

02.40 S SR 1, DeKalb, IN

Built 1963 Load: 27.5 t ADT: 2,174

CR 31

Fair

Over: CEDAR CREEK

00.20 N OF US 6, DeKalb, IN

Built 1978 Load: 27.8 t ADT: 115

CR 41

Fair

Over: W SMITH DITCH

00.50 S OF CR 34, DeKalb, IN

Built 1993 Load: 27.8 t ADT: 100

SR 1

Fair

Over: SOL SHANK DITCH

00.10 S SR 8, DeKalb, IN

Built 1990 Load: 28.8 t ADT: 734

US 6

Fair

Over: CEDAR CREEK

00.39 E SR 427, DeKalb, IN

Built 1926 Load: 29.5 t ADT: 6,454

SR 101

Fair

Over: SOL SHANK DITCH

00.06 S SR 1, DeKalb, IN

Built 1994 Load: 30.1 t ADT: 1,931

CR 16

Fair

Over: LEINS DITCH

00.20 W OF CR 19, DeKalb, IN

Built 1979 Load: 30.8 t ADT: 100

CR 32

Fair

Over: DIEHL DITCH

00.70 W OF SR 327, DeKalb, IN

Built 1980 Load: 31.6 t ADT: 100

CR 65A

Fair

Over: FISH CREEK

00.50 N OF SR 1, DeKalb, IN

Built 1984 Load: 31.7 t ADT: 100

CR 20

Fair

Over: CEDAR CREEK

00.40 E OF CR 23, DeKalb, IN

Built 1972 Load: 32.0 t ADT: 350

EAST FIRST STREET

Fair

Over: CEDAR CREEK

00.10 E OF N. UNION STREE, DeKalb, IN

Built 1967 Load: 32.7 t ADT: 800

CR 66

Fair

Over: CEDAR CREEK

00.20 W OF CR 19, DeKalb, IN

Built 1985 Load: 32.7 t ADT: 200

CR 79

Fair

Over: ST JOSEPH RIVER

00.90 S OF CR 40, DeKalb, IN

Built 1989 Load: 32.7 t ADT: 110

CR 75A

Fair

Over: SOLOMAN SHANK DITCH

00.30 SW OF SR 8, DeKalb, IN

Built 1995 Load: 32.7 t ADT: 450

CR 4A

Fair

Over: FISH CREEK

00.30 E OF SR 1, DeKalb, IN

Built 1970 Load: 32.7 t ADT: 250

AUBURN DRIVE

Fair

Over: CEDAR CREEK

00.10 E OF WAYNE STREET, DeKalb, IN

Built 1963 Load: 32.7 t ADT: 7,525

CR 28

Fair

Over: CEDAR CREEK

00.10 W OF CR 39, DeKalb, IN

Built 1972 Load: 33.1 t ADT: 1,175

CR 28

Fair

Over: MATSON DITCH

00.40 E OF CR 39, DeKalb, IN

Built 1987 Load: 33.1 t ADT: 1,175

SR 8

Fair

Over: SOL SHANK DITCH

00.27 W SR 1, DeKalb, IN

Built 1988 Load: 33.4 t ADT: 2,639

SR 8

Fair

Over: ST JOSEPH RIVER

01.50 E SR 1, DeKalb, IN

Built 1966 Load: 33.4 t ADT: 2,197

CR 64

Fair

Over: WALKER DITCH

00.30 W OF SR 101, DeKalb, IN

Built 1978 Load: 33.4 t ADT: 350

EAST NINTH STREET

Fair

Over: CEDAR CREEK

00.15 W OF WILSON STREET, DeKalb, IN

Built 1996 Load: 33.5 t ADT: 2,350

S COUNTY LINE RD

Fair

Over: METCALF DITCH

00.50 E OF CR 39, DeKalb, IN

Built 1978 Load: 33.7 t ADT: 300

SR 3 NB

Fair

Over: BLACK CREEK

01.53 S SR 205, DeKalb, IN

Built 1990 Load: 34.0 t ADT: 6,683

SR 3 SB

Fair

Over: BLACK CREEK

01.53 S SR 205, DeKalb, IN

Built 1990 Load: 34.0 t ADT: 6,965

CR 61

Fair

Over: SOL SHANK DITCH

00.10 N OF SR 8, DeKalb, IN

Built 1986 Load: 34.6 t ADT: 100

CR 73

Fair

Over: FISHER DITCH

00.40 N OF CR 8, DeKalb, IN

Built 1977 Load: 34.7 t ADT: 100

CR 40

Fair

Over: PECKHART DITCH

00.50 E OF CR 19, DeKalb, IN

Built 1980 Load: 34.8 t ADT: 250

CR 23

Fair

Over: LEINS DITCH

00.80 N OF CR 20, DeKalb, IN

Built 1975 Load: 34.9 t ADT: 350

CR 9A

Fair

Over: LITTLE CEDAR CREEK

00.20 E OF CR 327, DeKalb, IN

Built 1976 Load: 37.4 t ADT: 325

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.