US Bridges

US 31 SB over Westfield Blvd

Good

Hamilton County, Indiana · 2.15 S SR 32 · Structure no. 079722

Built
2014
11 years old
Condition
Good
inspected September 2024
Type
Tee Beam
Prestressed Concrete
Length
105 ft
1 main span
Daily traffic
37,652
2021 count
Owner
State
State Highway Agency

About this bridge

US 31 SB over Westfield Blvd is a prestressed concrete tee beam carrying US 31 SB over Westfield Blvd in Hamilton County, Indiana. It was built in 2014, so it is 11 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 37,652 vehicles a day, roughly 10% of them trucks, projected to reach 34,360 by 2035. The structure is 105 ft (32.1 m) long and 75 ft wide. If it were closed, the detour would be 2.5 mi (4 km).

CarriesUS 31 SB
CrossesWestfield Blvd
Location2.15 S SR 32
RouteU.S. Route 31
StateIndiana
Coordinates40.01215, -86.12839
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
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Last inspectionSeptember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating63.6 US tons
Inventory rating35.1 US tons

Structure

Structure typeTee Beam
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length105 ft (32.1 m)
Longest span103 ft (31.5 m)
Deck width75 ft (22.8 m)
Roadway width72 ft (22 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic37,652 (2021)
Projected traffic34,360 by 2035
Trucks10%
Lanes on structure4
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was US 31 SB over Westfield Blvd built?

It was built in 2014, making it 11 years old in 2025.

What condition is US 31 SB over Westfield Blvd 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 September 2024.

How much traffic does US 31 SB over Westfield Blvd carry?

About 37,652 vehicles per day (2021 count), of which roughly 10% are trucks.

How long is US 31 SB over Westfield Blvd?

The structure is 105 ft (32.1 m) long with a longest span of 103 ft (31.5 m) and a deck 75 ft wide.

Who owns US 31 SB over Westfield Blvd?

It is owned by the State Highway Agency.