US Bridges

SR725 over I675

Good

Montgomery County, Ohio · JCT IR675 · Structure no. 5710251

Built
1983
42 years old
Condition
Good
inspected December 2023
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
284 ft
2 main spans
Daily traffic
25,081
2015 count
Owner
State
State Highway Agency

About this bridge

SR725 over I675 is a steel continuous stringer/multi-beam or girder carrying SR725 over I675 in Montgomery County, Ohio. It was built in 1983, so it is 42 years old, younger than the Ohio average of 47.3 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 25,081 vehicles a day, roughly 3% of them trucks, projected to reach 34,812 by 2035. The structure is 284 ft (86.6 m) long and 83 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesSR725
CrossesI675
LocationJCT IR675
RouteState Highway 725
StateOhio
Coordinates39.63273, -84.20333
Functional classUrban Other Principal Arterial

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 inspectionDecember 2023
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 rating73.5 US tons
Inventory rating56.8 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20 + Mod
Structure length284 ft (86.6 m)
Longest span140 ft (42.7 m)
Deck width83 ft (25.4 m)
Roadway width81 ft (24.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic25,081 (2015)
Projected traffic34,812 by 2035
Trucks3%
Lanes on structure5
Traffic directionTwo-way traffic
CarriesOverpass structure at an interchange
CrossesHighway
Detour if closed1.2 mi (2 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 SR725 over I675 built?

It was built in 1983, making it 42 years old in 2025.

What condition is SR725 over I675 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 December 2023.

How much traffic does SR725 over I675 carry?

About 25,081 vehicles per day (2015 count), of which roughly 3% are trucks.

How long is SR725 over I675?

The structure is 284 ft (86.6 m) long with a longest span of 140 ft (42.7 m) and a deck 83 ft wide.

Who owns SR725 over I675?

It is owned by the State Highway Agency.