US Bridges

SR 37 SB Ramp over I-69 Nb/Sb

Good

Monroe County, Indiana · 03.00 S SR-45 · Structure no. 079908

Built
2015
10 years old
Condition
Good
inspected February 2024
Type
Tee Beam
Prestressed Concrete Continuous
Length
150 ft
2 main spans
Daily traffic
9,647
2021 count
Owner
State
State Highway Agency

About this bridge

SR 37 SB Ramp over I-69 Nb/Sb is a prestressed concrete continuous tee beam carrying SR 37 SB Ramp over I-69 Nb/Sb in Monroe County, Indiana. It was built in 2015, so it is 10 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 9,647 vehicles a day, roughly 10% of them trucks, projected to reach 13,966 by 2030. The structure is 150 ft (45.8 m) long and 47 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesSR 37 SB Ramp
CrossesI-69 Nb/Sb
Location03.00 S SR-45
RouteState Highway 37
StateIndiana
Coordinates39.10783, -86.5592
Functional classUrban Principal Arterial - Other Freeway or Expressway

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.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Last inspectionFebruary 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 rating53.9 US tons
Inventory rating35.1 US tons

Structure

Structure typeTee Beam
MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHL 93
Structure length150 ft (45.8 m)
Longest span87 ft (26.6 m)
Deck width47 ft (14.4 m)
Roadway width44 ft (13.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic9,647 (2021)
Projected traffic13,966 by 2030
Trucks10%
Lanes on structure2
Traffic directionOne-way traffic
CarriesOverpass structure at an interchange
CrossesHighway
Detour if closed0.6 mi (1 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 SR 37 SB Ramp over I-69 Nb/Sb built?

It was built in 2015, making it 10 years old in 2025.

What condition is SR 37 SB Ramp 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 2024.

How much traffic does SR 37 SB Ramp over I-69 Nb/Sb carry?

About 9,647 vehicles per day (2021 count), of which roughly 10% are trucks.

How long is SR 37 SB Ramp over I-69 Nb/Sb?

The structure is 150 ft (45.8 m) long with a longest span of 87 ft (26.6 m) and a deck 47 ft wide.

Who owns SR 37 SB Ramp over I-69 Nb/Sb?

It is owned by the State Highway Agency.