US Bridges

Polaris Pkw over I-71

Fair

Delaware County, Ohio · 4.86 MI S of US36 · Structure no. 2102277

Built
1992
33 years old
Condition
Fair
inspected December 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
270 ft
2 main spans
Daily traffic
1,468
2015 count
Owner
State
State Highway Agency

About this bridge

Polaris Pkw over I-71 is a steel continuous stringer/multi-beam or girder carrying Polaris Pkw over I-71 in Delaware County, Ohio. It was built in 1992, so it is 33 years old, younger than the Ohio average of 47.3 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 1,468 vehicles a day, roughly 6% of them trucks, projected to reach 2,038 by 2035. The structure is 270 ft (82.3 m) long and 103 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesPolaris Pkw
CrossesI-71
Location4.86 MI S of US36
RouteState Highway 750
StateOhio
Coordinates40.14207, -82.97145
Functional classUrban Other Principal 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.
Substructure7 GoodSome minor problems.
Last inspectionDecember 2024
Inspection intervalevery 12 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating32.2 US tons
Inventory rating25 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20 + Mod
Structure length270 ft (82.3 m)
Longest span134 ft (40.8 m)
Deck width103 ft (31.4 m)
Roadway width100 ft (30.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,468 (2015)
Projected traffic2,038 by 2035
Trucks6%
Lanes on structure7
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 Polaris Pkw over I-71 built?

It was built in 1992, making it 33 years old in 2025.

What condition is Polaris Pkw over I-71 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 December 2024.

How much traffic does Polaris Pkw over I-71 carry?

About 1,468 vehicles per day (2015 count), of which roughly 6% are trucks.

How long is Polaris Pkw over I-71?

The structure is 270 ft (82.3 m) long with a longest span of 134 ft (40.8 m) and a deck 103 ft wide.

Who owns Polaris Pkw over I-71?

It is owned by the State Highway Agency.