US Bridges

SR 44 over Big Blue River

Good

Shelby County, Indiana · 05.23 W SR 9 · Structure no. 016430

Built
1997
28 years old
Condition
Good
inspected January 2023
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
538 ft
4 main spans
Daily traffic
5,816
2022 count
Owner
State
State Highway Agency

About this bridge

SR 44 over Big Blue River is a steel continuous stringer/multi-beam or girder carrying SR 44 over Big Blue River in Shelby County, Indiana. It was built in 1997, so it is 28 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 5,816 vehicles a day, roughly 10% of them trucks, projected to reach 7,700 by 2040. The structure is 538 ft (164.1 m) long and 40 ft wide. If it were closed, the detour would be 9.9 mi (16 km).

CarriesSR 44
CrossesBig Blue River
Location05.23 W SR 9
RouteState Highway 44
StateIndiana
Coordinates39.49642, -85.86527
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 protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJanuary 2023
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 adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating46.7 US tons
Inventory rating36 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20
Structure length538 ft (164.1 m)
Longest span148 ft (45.1 m)
Deck width40 ft (12.2 m)
Roadway width37 ft (11.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic5,816 (2022)
Projected traffic7,700 by 2040
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed9.9 mi (16 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 44 over Big Blue River built?

It was built in 1997, making it 28 years old in 2025.

What condition is SR 44 over Big Blue River 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 2023.

How much traffic does SR 44 over Big Blue River carry?

About 5,816 vehicles per day (2022 count), of which roughly 10% are trucks.

How long is SR 44 over Big Blue River?

The structure is 538 ft (164.1 m) long with a longest span of 148 ft (45.1 m) and a deck 40 ft wide.

Who owns SR 44 over Big Blue River?

It is owned by the State Highway Agency.