US Bridges

I-69 NB over Bolin Lane

Good

Monroe County, Indiana · 00.59 S SR 37 · Structure no. 079954

Built
2015
10 years old
Condition
Good
inspected February 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
69 ft
1 main span
Daily traffic
12,872
2014 count
Owner
State
State Highway Agency

About this bridge

I-69 NB over Bolin Lane is a prestressed concrete stringer/multi-beam or girder carrying I-69 NB over Bolin Lane 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 12,872 vehicles a day, roughly 22% of them trucks, projected to reach 15,446 by 2034. The structure is 69 ft (21 m) long and 43 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

Location

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CarriesI-69 NB
CrossesBolin Lane
Location00.59 S SR 37
RouteInterstate 69
CountyMonroe County
StateIndiana
Coordinates39.10028, -86.56129
Functional classUrban Principal Arterial - Interstate

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.
Superstructure9 ExcellentNo problems noted.
Substructure9 ExcellentNo problems noted.
Last inspectionFebruary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating61.4 US tons
Inventory rating34.3 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length69 ft (21 m)
Longest span67 ft (20.3 m)
Deck width43 ft (13.1 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic12,872 (2014)
Projected traffic15,446 by 2034
Trucks22%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed0.6 mi (1 km)
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

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 I-69 NB over Bolin Lane built?

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

What condition is I-69 NB over Bolin Lane 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 I-69 NB over Bolin Lane carry?

About 12,872 vehicles per day (2014 count), of which roughly 22% are trucks.

How long is I-69 NB over Bolin Lane?

The structure is 69 ft (21 m) long with a longest span of 67 ft (20.3 m) and a deck 43 ft wide.

Who owns I-69 NB over Bolin Lane?

It is owned by the State Highway Agency.