US Bridges

SR 45 over I-69 Nb/Sb

Good

Greene County, Indiana · 03.25 S SR 54 · Structure no. 080438

Built
2012
13 years old
Condition
Good
inspected February 2023
Type
Tee Beam
Prestressed Concrete Continuous
Length
186 ft
2 main spans
Daily traffic
4,923
2007 count
Owner
State
State Highway Agency

About this bridge

SR 45 over I-69 Nb/Sb is a prestressed concrete continuous tee beam carrying SR 45 over I-69 Nb/Sb in Greene County, Indiana. It was built in 2012, so it is 13 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 4,923 vehicles a day, roughly 2% of them trucks, projected to reach 2,395 by 2030. The structure is 186 ft (56.6 m) long and 44 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesSR 45
CrossesI-69 Nb/Sb
Location03.25 S SR 54
RouteState Highway 45
StateIndiana
Coordinates38.97441, -86.73743
Functional classRural Major Collector

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.
Last inspectionFebruary 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating54.2 US tons
Inventory rating34.3 US tons

Structure

Structure typeTee Beam
MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHL 93
Structure length186 ft (56.6 m)
Longest span93 ft (28.4 m)
Deck width44 ft (13.5 m)
Roadway width41 ft (12.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic4,923 (2007)
Projected traffic2,395 by 2030
Trucks2%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed3.7 mi (6 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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was SR 45 over I-69 Nb/Sb built?

It was built in 2012, making it 13 years old in 2025.

What condition is SR 45 over I-69 Nb/Sb 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 February 2023.

How much traffic does SR 45 over I-69 Nb/Sb carry?

About 4,923 vehicles per day (2007 count), of which roughly 2% are trucks.

How long is SR 45 over I-69 Nb/Sb?

The structure is 186 ft (56.6 m) long with a longest span of 93 ft (28.4 m) and a deck 44 ft wide.

Who owns SR 45 over I-69 Nb/Sb?

It is owned by the State Highway Agency.