US Bridges

42nd ST over Indian Creek

Fair

Marion County, Indiana · 00.30 W of German Church · Structure no. 4900173

Built
1974
51 years old, rebuilt 2016
Condition
Fair
inspected July 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete Continuous
Length
107 ft
3 main spans
Daily traffic
11,018
2019 count
Owner
City
City or Municipal Highway Agency

About this bridge

42nd ST over Indian Creek is a prestressed concrete continuous box beam or girders - multiple carrying 42nd ST over Indian Creek in Marion County, Indiana. It was built in 1974 and reconstructed in 2016, so it is 51 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 11,018 vehicles a day, roughly 5% of them trucks, projected to reach 16,372 by 2039. The structure is 107 ft (32.6 m) long and 36 ft wide. If it were closed, the detour would be 2.5 mi (4 km).

Carries42nd ST
CrossesIndian Creek
Location00.30 W of German Church
RouteCity Street 0
StateIndiana
Coordinates39.83377, -85.97786
Functional classUrban Local

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure7 GoodSome minor problems.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionJuly 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation6: Equal to present minimum criteria
Deck geometry2: Basically intolerable, requiring high priority of replacement
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating75.2 US tons
Inventory rating41 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length107 ft (32.6 m)
Longest span42 ft (12.8 m)
Deck width36 ft (11 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic11,018 (2019)
Projected traffic16,372 by 2039
Trucks5%
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

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal 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 42nd ST over Indian Creek built?

It was built in 1974, making it 51 years old in 2025. It was reconstructed in 2016.

What condition is 42nd ST over Indian Creek 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 July 2024.

How much traffic does 42nd ST over Indian Creek carry?

About 11,018 vehicles per day (2019 count), of which roughly 5% are trucks.

How long is 42nd ST over Indian Creek?

The structure is 107 ft (32.6 m) long with a longest span of 42 ft (12.8 m) and a deck 36 ft wide.

Who owns 42nd ST over Indian Creek?

It is owned by the City or Municipal Highway Agency.