US Bridges

US 231 over Friends Creek

Good

Martin County, Indiana · 02.40 S US 50 · Structure no. 016761

Built
2013
12 years old
Condition
Good
inspected November 2023
Type
Tee Beam
Prestressed Concrete
Length
127 ft
1 main span
Daily traffic
5,519
2007 count
Owner
State
State Highway Agency

About this bridge

US 231 over Friends Creek is a prestressed concrete tee beam carrying US 231 over Friends Creek in Martin County, Indiana. It was built in 2013, so it is 12 years old, younger 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 5,519 vehicles a day, roughly 32% of them trucks, projected to reach 7,109 by 2032. The structure is 127 ft (38.7 m) long and 46 ft wide. If it were closed, the detour would be 2.5 mi (4 km).

CarriesUS 231
CrossesFriends Creek
Location02.40 S US 50
RouteU.S. Route 231
StateIndiana
Coordinates38.63376, -86.91452
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 inspectionNovember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating72.1 US tons
Inventory rating48.9 US tons

Structure

Structure typeTee Beam
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20 + Mod
Structure length127 ft (38.7 m)
Longest span124 ft (37.7 m)
Deck width46 ft (14 m)
Roadway width44 ft (13.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic5,519 (2007)
Projected traffic7,109 by 2032
Trucks32%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed2.5 mi (4 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 231 over Friends Creek built?

It was built in 2013, making it 12 years old in 2025.

What condition is US 231 over Friends Creek 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 November 2023.

How much traffic does US 231 over Friends Creek carry?

About 5,519 vehicles per day (2007 count), of which roughly 32% are trucks.

How long is US 231 over Friends Creek?

The structure is 127 ft (38.7 m) long with a longest span of 124 ft (37.7 m) and a deck 46 ft wide.

Who owns US 231 over Friends Creek?

It is owned by the State Highway Agency.