US Bridges

Avon Avenue over Vandalia Trail

Fair

Hendricks County, Indiana · 00.45 N US 40 · Structure no. 031180

Built
1936
89 years old, rebuilt 1999
Condition
Fair
inspected May 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete Continuous
Length
155 ft
4 main spans
Daily traffic
10,500
2021 count
Owner
County
County Highway Agency

About this bridge

Avon Avenue over Vandalia Trail is a prestressed concrete continuous box beam or girders - multiple carrying Avon Avenue over Vandalia Trail in Hendricks County, Indiana. It was built in 1936 and reconstructed in 1999, so it is 89 years old, older than the Indiana average of 46.6 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 10,500 vehicles a day, roughly 4% of them trucks, projected to reach 13,775 by 2041. The structure is 155 ft (47.2 m) long and 48 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesAvon Avenue
CrossesVandalia Trail
Location00.45 N US 40
RouteCity Street 0
StateIndiana
Coordinates39.71075, -86.39947
Functional classUrban Other Principal Arterial

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMay 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating71.8 US tons
Inventory rating42.9 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans4
Design loadH 20
Structure length155 ft (47.2 m)
Longest span35 ft (10.6 m)
Deck width48 ft (14.5 m)
Roadway width44 ft (13.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic10,500 (2021)
Projected traffic13,775 by 2041
Trucks4%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesPedestrian / bicycle
Detour if closed0.6 mi (1 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty 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 Avon Avenue over Vandalia Trail built?

It was built in 1936, making it 89 years old in 2025. It was reconstructed in 1999.

What condition is Avon Avenue over Vandalia Trail in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in May 2024.

How much traffic does Avon Avenue over Vandalia Trail carry?

About 10,500 vehicles per day (2021 count), of which roughly 4% are trucks.

How long is Avon Avenue over Vandalia Trail?

The structure is 155 ft (47.2 m) long with a longest span of 35 ft (10.6 m) and a deck 48 ft wide.

Who owns Avon Avenue over Vandalia Trail?

It is owned by the County Highway Agency.