US Bridges

US 30 WB over Shearing Ditch

Good

Starke County, Indiana · 02.42 W US 35 · Structure no. 008270

Built
1958
67 years old, rebuilt 2021
Condition
Good
inspected March 2024
Type
Box Beam or Girders - Single or Spread
Prestressed Concrete Continuous
Length
82 ft
3 main spans
Daily traffic
6,050
2020 count
Owner
State
State Highway Agency

About this bridge

US 30 WB over Shearing Ditch is a prestressed concrete continuous box beam or girders - single or spread carrying US 30 WB over Shearing Ditch in Starke County, Indiana. It was built in 1958 and reconstructed in 2021, so it is 67 years old, older than the Indiana average of 46.6 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 6,050 vehicles a day, roughly 50% of them trucks, projected to reach 9,685 by 2030. The structure is 82 ft (24.9 m) long and 46 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesUS 30 WB
CrossesShearing Ditch
Location02.42 W US 35
RouteU.S. Route 30
StateIndiana
Coordinates41.39525, -86.66728
Functional classRural Principal Arterial - Other

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionMarch 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating50.4 US tons
Inventory rating38.9 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length82 ft (24.9 m)
Longest span26 ft (8 m)
Deck width46 ft (13.9 m)
Roadway width43 ft (13 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic6,050 (2020)
Projected traffic9,685 by 2030
Trucks50%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesWaterway
Detour if closed0.6 mi (1 km)
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was US 30 WB over Shearing Ditch built?

It was built in 1958, making it 67 years old in 2025. It was reconstructed in 2021.

What condition is US 30 WB over Shearing Ditch in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in March 2024.

How much traffic does US 30 WB over Shearing Ditch carry?

About 6,050 vehicles per day (2020 count), of which roughly 50% are trucks.

How long is US 30 WB over Shearing Ditch?

The structure is 82 ft (24.9 m) long with a longest span of 26 ft (8 m) and a deck 46 ft wide.

Who owns US 30 WB over Shearing Ditch?

It is owned by the State Highway Agency.