US Bridges

Dayton-Xenia RD C- over I675*S RAMP;I675

Good

Greene County, Ohio · .3 MI N of US 35 · Structure no. 2903598

Built
1985
40 years old
Condition
Good
inspected November 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
412 ft
5 main spans
Daily traffic
9,334
2015 count
Owner
State
State Highway Agency

About this bridge

Dayton-Xenia RD C- over I675*S RAMP;I675 is a steel continuous stringer/multi-beam or girder carrying Dayton-Xenia RD C- over I675*S RAMP;I675 in Greene County, Ohio. It was built in 1985, so it is 40 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 9,334 vehicles a day, roughly 7% of them trucks, projected to reach 77,674 by 2035. The structure is 412 ft (125.6 m) long and 61 ft wide.

CarriesDayton-Xenia RD C-
CrossesI675*S RAMP;I675
Location.3 MI N of US 35
RouteCity Street 142
StateOhio
Coordinates39.73954, -84.09418
Functional classUrban Minor 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 inspectionNovember 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 alignment9: Superior to present desirable criteria
Operating rating49.3 US tons
Inventory rating37.8 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans5
Design loadHS 20 + Mod
Structure length412 ft (125.6 m)
Longest span110 ft (33.5 m)
Deck width61 ft (18.7 m)
Roadway width52 ft (15.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic9,334 (2015)
Projected traffic77,674 by 2035
Trucks7%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed—
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 Dayton-Xenia RD C- over I675*S RAMP;I675 built?

It was built in 1985, making it 40 years old in 2025.

What condition is Dayton-Xenia RD C- over I675*S RAMP;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 November 2024.

How much traffic does Dayton-Xenia RD C- over I675*S RAMP;I675 carry?

About 9,334 vehicles per day (2015 count), of which roughly 7% are trucks.

How long is Dayton-Xenia RD C- over I675*S RAMP;I675?

The structure is 412 ft (125.6 m) long with a longest span of 110 ft (33.5 m) and a deck 61 ft wide.

Who owns Dayton-Xenia RD C- over I675*S RAMP;I675?

It is owned by the State Highway Agency.