LaPorte County, IN

229 public highway bridges

LaPorte County Bridge Snapshot

LaPorte County, Indiana contains 229 public highway bridges in the FHWA National Bridge Inventory. Roughly 24.5% are rated “Good,” 45% “Fair,” 6.6% “Poor,” and 6.6% 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.

229
Total Bridges
24.5%
Good
6.6%
Poor
6.6%
Structurally Deficient

Condition Distribution

Good
24.5% (56)
Fair
45% (103)
Poor
6.6% (15)
SD
6.6% (15)

All Bridges (229)

TRACY RD

Unknown

Over: US 6

01.96 E US 35, LaPorte, IN

Built 2014 ADT: 6,810

GRAVEL RD (EAST)

Unknown

Over: US 12

00.21 E US 35, LaPorte, IN

Built 1991 ADT: 100

US 20

Unknown

Over: I-90 EBL

03.60 E SR-39, LaPorte, IN

Built 1956 ADT: 13,360

US 20 EB / SR 2 WB

Unknown

Over: US 20 EBL to SR 2 EBL

07.82 E SR 39, LaPorte, IN

Built 2020 ADT: 4,650

US 35 NB

Unknown

Over: RAILROAD STREET

00.42 N US-6, LaPorte, IN

Built 1941 ADT: 206

US 35 SB

Unknown

Over: RAILROAD STREET

00.42 N US-6, LaPorte, IN

Built 1951 ADT: 118

US 35

Unknown

Over: PARKING LOT SERVICE ROAD

00.19 N SR-2, LaPorte, IN

Built 1977 ADT: 200

N&S RR

Unknown

Over: SR 39

00.87 N US 35, LaPorte, IN

Built 1953 ADT: 10,092

NICTD RR

Unknown

Over: SR 39

02.31 N US 20, LaPorte, IN

Built 1962 ADT: 5,525

SR 212 EB, US20 WB

Unknown

Over: US 20/35 EB/WB

00.13 W US 20, LaPorte, IN

Built 1986 ADT: 17,735

US 421

Unknown

Over: ACCESS ROAD

00.37 S US-30, LaPorte, IN

Built 1972 ADT: 10

US 421

Unknown

Over: I-90 WBL

02.02 N SR 2, LaPorte, IN

Built 1956 ADT: 12,666

US 421

Unknown

Over: N&S RR

02.63 N SR 2, LaPorte, IN

Built 1936 ADT: 11,927

US 421

Unknown

Over: I-94 EBL

01.51 S US-20, LaPorte, IN

Built 1972 ADT: 46,509

OTIS ROAD

Unknown

Over: I-90 WB

00.56 W US 421, LaPorte, IN

Built 1956 ADT: 13,090

I-90 RAMP/US 421

Unknown

Over: I-90 EBL

00.18 W US 421, LaPorte, IN

Built 1956 ADT: 25,230

HOLMSVILLE ROAD

Unknown

Over: I-90 EB

00.98 E US 421, LaPorte, IN

Built 1956 ADT: 12,615

JACOB WOZNIAK RD

Unknown

Over: I-90 EB

02.76 E US 421, LaPorte, IN

Built 1956 ADT: 12,615

I-90 EB

Unknown

Over: CR 700W

03.59 E US 421, LaPorte, IN

Built 1956 ADT: 114

I-90 WB

Unknown

Over: CR 700W

03.59 E US 421, LaPorte, IN

Built 1956 ADT: 114

FORRESTER ROAD

Unknown

Over: I-90 WB

04.23 W US 35, LaPorte, IN

Built 1956 ADT: 12,615

GOLDRING ROAD

Unknown

Over: I-90 WB

03.60 W US 35, LaPorte, IN

Built 1956 ADT: 12,615

I-90 EB

Unknown

Over: PINOLA RD

02.45 W US 35, LaPorte, IN

Built 1956 ADT: 3,217

I-90 WB

Unknown

Over: PINOLA RD

02.45 W US 35, LaPorte, IN

Built 1956 ADT: 3,217

JOHNSON ROAD

Unknown

Over: I-90 WB

01.19 W US 35, LaPorte, IN

Built 1956 ADT: 12,615

I-90 EB

Unknown

Over: US 35

01.41 W SR 39, LaPorte, IN

Built 1956 ADT: 9,253

I-90 WB

Unknown

Over: US 35

01.41 W SR 39, LaPorte, IN

Built 1956 ADT: 9,253

I-90 EB

Unknown

Over: SR 39

01.41 E US 35, LaPorte, IN

Built 1956 ADT: 7,061

I-90 WB

Unknown

Over: SR 39

01.41 E US 35, LaPorte, IN

Built 1956 ADT: 7,061

I-90 RAMP/SR 39

Unknown

Over: I-90 WBL

00.42 E SR 39, LaPorte, IN

Built 1956 ADT: 26,080

I-90 EB

Unknown

Over: CR 100 W

01.13 E SR 39, LaPorte, IN

Built 1956 ADT: 485

I-90 WB

Unknown

Over: CR 100W

01.13 E SR 39, LaPorte, IN

Built 1956 ADT: 485

I-90 EB

Unknown

Over: RANGE & ROSS RD

01.74 W US 20, LaPorte, IN

Built 1956 ADT: 248

I-90 WB

Unknown

Over: RANGE & ROSS RD

01.74 W US 20, LaPorte, IN

Built 1956 ADT: 248

FAIL ROAD

Unknown

Over: I-90 WB

03.18 E SR 39, LaPorte, IN

Built 1956 ADT: 12,615

ST JOHNS ROAD

Unknown

Over: I-90 WB

04.47 E SR 39, LaPorte, IN

Built 1956 ADT: 13,580

BOWELL RD/CR 300E

Unknown

Over: I-90 WB

05.68 E SR 39, LaPorte, IN

Built 1956 ADT: 13,580

CR 425E/TEETER RD

Unknown

Over: I-90 EB

07.41 E SR 39, LaPorte, IN

Built 1956 ADT: 13,580

CR 500E/NOVITIATE

Unknown

Over: I-90 EB

08.60 E SR 39, LaPorte, IN

Built 1956 ADT: 13,580

I-90 EB

Unknown

Over: HUNTS RD

09.66 E SR 39, LaPorte, IN

Built 1956 ADT: 143

I-90 WB

Unknown

Over: HUNTS ROAD

09.66 E SR 39, LaPorte, IN

Built 1956 ADT: 143

EMERY ROAD

Unknown

Over: I-90 WB

10.77 E SR 39, LaPorte, IN

Built 1956 ADT: 14,500

WALKER ROAD

Unknown

Over: I-90 EB/WB

12.40 E SR 39, LaPorte, IN

Built 1956 ADT: 13,580

I-90 EB

Unknown

Over: CR 900E

12.93 E SR 39, LaPorte, IN

Built 1956 ADT: 293

I-90 WB

Unknown

Over: CR 900E

12.93 E SR 39, LaPorte, IN

Built 1956 ADT: 293

CR 400N

Unknown

Over: I-94 WBL

01.76 E US-421, LaPorte, IN

Built 1971 ADT: 27,527

JOHNSON ROAD

Unknown

Over: I-94 WBL

02.93 E US-421, LaPorte, IN

Built 1971 ADT: 16,900

BLECK ROAD

Unknown

Over: I-94 WBL

03.77 E US-421, LaPorte, IN

Built 1971 ADT: 27,527

CR 600W

Unknown

Over: I-94 WBL

00.72 W US-20, LaPorte, IN

Built 1971 ADT: 16,910

I-94 EB

Unknown

Over: US-20 / US-35 WBL

05.37 E US-421, LaPorte, IN

Built 1969 ADT: 11,969

Related

Data sourced from official U.S. government datasets. See our methodology for details. Retrieved and formatted by PlainBridges Editorial