US Bridges

SR 10 over Best Ditch

Good

Newton County, Indiana · 03.28 W US 41 · Structure no. 002880

Built
1934
91 years old, rebuilt 2015
Condition
Good
inspected January 2024
Type
Slab
Concrete
Length
26 ft
1 main span
Daily traffic
2,537
2020 count
Owner
State
State Highway Agency

About this bridge

SR 10 over Best Ditch is a concrete slab carrying SR 10 over Best Ditch in Newton County, Indiana. It was built in 1934 and reconstructed in 2015, so it is 91 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 2,537 vehicles a day, roughly 45% of them trucks, projected to reach 3,094 by 2030. The structure is 26 ft (8 m) long and 36 ft wide. If it were closed, the detour would be 2.5 mi (4 km).

CarriesSR 10
CrossesBest Ditch
Location03.28 W US 41
RouteState Highway 10
StateIndiana
Coordinates41.15241, -87.51311
Functional classRural Minor Arterial

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 protection7 GoodSome minor problems.
Last inspectionJanuary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating55.7 US tons
Inventory rating42.9 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length26 ft (8 m)
Longest span23 ft (6.9 m)
Deck width36 ft (11.1 m)
Roadway width33 ft (10.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,537 (2020)
Projected traffic3,094 by 2030
Trucks45%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed2.5 mi (4 km)
TollOn a free road
National Highway SystemNo

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 SR 10 over Best Ditch built?

It was built in 1934, making it 91 years old in 2025. It was reconstructed in 2015.

What condition is SR 10 over Best 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 January 2024.

How much traffic does SR 10 over Best Ditch carry?

About 2,537 vehicles per day (2020 count), of which roughly 45% are trucks.

How long is SR 10 over Best Ditch?

The structure is 26 ft (8 m) long with a longest span of 23 ft (6.9 m) and a deck 36 ft wide.

Who owns SR 10 over Best Ditch?

It is owned by the State Highway Agency.