St. Joseph County, IN

228 public highway bridges

St. Joseph County Bridge Snapshot

According to the Federal Highway Administration's 2024 National Bridge Inventory, St. Joseph County, Indiana contains 228 public highway bridges. Roughly 26.3% are rated “Good,” 26.8% “Fair,” and 3.9% “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.

228

Total Bridges

26.3%

Good

26.8%

Fair

3.9%

Poor Condition

Condition Distribution

Good

26.3% (60)

Fair

26.8% (61)

Poor

3.9% (9)

All Bridges (228)

Sort:

I-90 WB

Over: JUNIPER RD

00.88 E SR 933, St. Joseph, IN

Built 1956 ADT: 5,662

IRONWOOD ROAD SB

Over: I-90 EB

01.05 W SR 23, St. Joseph, IN

Built 1979 ADT: 14,460

IRONWOOD ROAD NB

Over: I-90 EB

01.06 W SR 23, St. Joseph, IN

Built 1956 ADT: 14,480

I-90 EB

Over: SR 23/EDWARDSBURG RD SBL

02.92 E SR 933, St. Joseph, IN

Built 1956 ADT: 26,420

I-90 WB

Over: SR 23/EDWARDSBURG RD SBL

02.92 E SR 933, St. Joseph, IN

Built 1956 ADT: 26,420

GRAPE RD SB

Over: I-90 WB

00.45 E SR 23, St. Joseph, IN

Built 1956 ADT: 14,480

GRAPE ROAD NB

Over: I-90 EB

00.46 E SR 23, St. Joseph, IN

Built 1978 ADT: 14,480

MAIN STREET

Over: I-90 WB

00.94 E SR 23, St. Joseph, IN

Built 1993 ADT: 14,460

FIR ROAD

Over: I-90 EBL

01.74 E SR 23, St. Joseph, IN

Built 1956 ADT: 28,960

CLEVELAND ROAD

Over: I-90 EBL

02.31 E SR-23, St. Joseph, IN

Built 1956 ADT: 28,960

I-90 RAMP TO SR 33

Over: I-90 WBL

03.18 E SR 23, St. Joseph, IN

Built 1982 ADT: 28,260

SR 331 NB/CAPITAL

Over: I-90 RAMP TO 331/CAPITAL

03.24 E SR-23, St. Joseph, IN

Built 1993 ADT: 1,780

SR 331 SB/CAPITAL

Over: I-90 RAMP TO 331/CAPITAL

03.24 E SR-23, St. Joseph, IN

Built 1993 ADT: 1,780

I-90 EB

Over: CURRANT RD

03.80 E SR 23, St. Joseph, IN

Built 1956 ADT: 428

I-90 WB

Over: CURRANT RD

03.80 E SR 23, St. Joseph, IN

Built 1956 ADT: 428

BITTERSWEET ROAD

Over: I-90 WB

04.79 E SR 23, St. Joseph, IN

Built 1956 ADT: 14,130

BEECH ROAD

Over: I-90 EBL

05.60 W SR 19, St. Joseph, IN

Built 1956 ADT: 28,260

US 20

Over: MIAMI HIGHWAY

00.87 E US-31, St. Joseph, IN

Built 1991 ADT: 10,443

SR 331/BREMEN HWY

Over: US 20 WB

02.81 S SR-933, St. Joseph, IN

Built 1991 ADT: 12,719

US 20

Over: CLOVER ROAD

01.25 E SR-331, St. Joseph, IN

Built 1991 ADT: 474

US 20 EB/SR 331 NB

Over: ELM RD/CAPITAL AVE SB

06.12 E US 31, St. Joseph, IN

Built 1991 ADT: 11,114

US 20 WB

Over: ELM RD/CAPITAL AVE SB

06.12 E US 31, St. Joseph, IN

Built 1991 ADT: 11,114

US 20 WB ON-RAMP

Over: SR 331 (ELM/CAPITAL) NB

06.12 E US-31, St. Joseph, IN

Built 1991 ADT: 6,705

DOGWOOD ROAD

Over: US 20 WB

02.98 E SR-331, St. Joseph, IN

Built 1990 ADT: 19,729

BEECH RD

Over: US 20 WB

05.10 E SR 331, St. Joseph, IN

Built 1990 ADT: 19,385

LOCUST ROAD

Over: US-20 EBL

00.99 E SR 23, St. Joseph, IN

Built 2009 ADT: 16,800

SR 3

Over: US-20(US-31) EBL

03.07 S SR-933, St. Joseph, IN

Built 2004 ADT: 13,750

US 20 WB

Over: IRELAND RD

01.35 E SR 23, St. Joseph, IN

Built 2011 ADT: 16,120

DIXIE HWY

Over: US 31 NB

0.260 S US 20, St. Joseph, IN

Built 2014 ADT: 8,974

SR 4

Over: US 31 NB

00.00 SW US 20, St. Joseph, IN

Built 2014 ADT: 2,077

SR 4

Over: US 31 SB

00.00 SW US 20, St. Joseph, IN

Built 2014 ADT: 4,070

DIXIE HWY

Over: US 31 SB

0.260 S US 20, St. Joseph, IN

Built 2014 ADT: 30,000

ROOSEVELT RD

Over: US 31 NB

02.24 SW US 20, St. Joseph, IN

Built 2012 ADT: 185

ROOSEVELT RD

Over: US 31 SB

02.24 SW US 20, St. Joseph, IN

Built 2012 ADT: 1,034

LAKE TRAIL

Over: US 31 SB

00.86 N SHIVELY RD, St. Joseph, IN

Built 2014 ADT: 2,499

MILLER ROAD

Over: US 31 NB

02.80 N SR 4, St. Joseph, IN

Built 2014 ADT: 18,974

NEW ROAD

Over: US 31 SB

00.90 E OLD US 31, St. Joseph, IN

Built 2014 ADT: 9,026

US 31

Over: KERN ROAD

01.10 S US 20, St. Joseph, IN

Built 2014 ADT: 40,520

US 31 NB

Over: Main Street

1.0 SW US 20, St. Joseph, IN

Built 2014 ADT: 1,993

US 31 SB

Over: Main Street

01.00 SW US 20, St. Joseph, IN

Built 2014 ADT: 1,000

US 31 NB On-Ramp

Over: Main Street

01.00 SW US 20, St. Joseph, IN

Built 2014 ADT: 1,993

US 31 SB Off-Ramp

Over: Main Street

01.00 SW US 20, St. Joseph, IN

Built 2014 ADT: 1,000

US 31 SB

Over: JACKSON RD

00.10 S US 20, St. Joseph, IN

Built 2014 ADT: 15,000

FELLOWS STREET

Over: US 20 WB

0.26 E US 31, St. Joseph, IN

Built 2014 ADT: 19,017

JOHNSON ROAD

Over: US 31 SBL

00.50 SW US 20, St. Joseph, IN

Built 2014 ADT: 13,197

TWYCKENHAM DR

Over: NORTHSIDE BLVD

00.10 N SR 933, St. Joseph, IN

Built 1929 ADT: 2,533

MAYFLOWER RD

Over: ARDMORE TRAIL

00.45 N FILLMORE ROAD, St. Joseph, IN

Built 1970 ADT: 463

JOHNSON RD

Over: MAIN ST

00.50 SW US 20, St. Joseph, IN

Built 2016 ADT: 1,000

SR 4

Over: POTATO CREEK

01.36 W SR 23, St. Joseph, IN

Built 1985 Load: 22.0 t ADT: 1,544

SAMPLE St

Over: ST. JOSEPH River

00.10 N of SR 933, St. Joseph, IN

Built 1900 Load: 25.7 t ADT: 4,999

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

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Compiled by PlainBridges, Independent data publisher

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.