US Bridges

CR 750N over I-65 Nb/Sb

Fair

Johnson County, Indiana · 07.68 N SR 44 · Structure no. 035891

Built
2015
10 years old
Condition
Fair
inspected August 2024
Type
Tee Beam
Prestressed Concrete Continuous
Length
248 ft
2 main spans
Daily traffic
18,003
2021 count
Owner
State
State Highway Agency

About this bridge

CR 750N over I-65 Nb/Sb is a prestressed concrete continuous tee beam carrying CR 750N over I-65 Nb/Sb in Johnson 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 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 18,003 vehicles a day, roughly 1% of them trucks, projected to reach 16,320 by 2035. The structure is 248 ft (75.7 m) long and 74 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

Location

Open in Google Maps
CarriesCR 750N
CrossesI-65 Nb/Sb
Location07.68 N SR 44
RouteCounty Highway 0
CountyJohnson County
StateIndiana
Coordinates39.58772, -86.06349
Functional classUrban Minor Arterial

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Last inspectionAugust 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating46.7 US tons
Inventory rating25 US tons

Structure

Structure typeTee Beam
MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHL 93
Structure length248 ft (75.7 m)
Longest span123 ft (37.4 m)
Deck width74 ft (22.5 m)
Roadway width56 ft (17 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic18,003 (2021)
Projected traffic16,320 by 2035
Trucks1%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
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 CR 750N over I-65 Nb/Sb built?

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

What condition is CR 750N over I-65 Nb/Sb 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 August 2024.

How much traffic does CR 750N over I-65 Nb/Sb carry?

About 18,003 vehicles per day (2021 count), of which roughly 1% are trucks.

How long is CR 750N over I-65 Nb/Sb?

The structure is 248 ft (75.7 m) long with a longest span of 123 ft (37.4 m) and a deck 74 ft wide.

Who owns CR 750N over I-65 Nb/Sb?

It is owned by the State Highway Agency.