US Bridges

US 35 over C115 (spinning Road)

Good

Montgomery County, Ohio · .5MI E. of JCT SR835 · Structure no. 5703107

Built
2012
13 years old
Condition
Good
inspected November 2023
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
156 ft
3 main spans
Daily traffic
66,231
2015 count
Owner
State
State Highway Agency

About this bridge

US 35 over C115 (spinning Road) is a steel continuous stringer/multi-beam or girder carrying US 35 over C115 (spinning Road) in Montgomery County, Ohio. It was built in 2012, so it is 13 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 66,231 vehicles a day, roughly 4% of them trucks, projected to reach 91,929 by 2035. The structure is 156 ft (47.5 m) long and 122 ft wide.

CarriesUS 35
CrossesC115 (spinning Road)
Location.5MI E. of JCT SR835
RouteU.S. Route 35
StateOhio
Coordinates39.74315, -84.11144
Functional classUrban Principal Arterial - Other Freeway or Expressway

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure9 ExcellentNo problems noted.
Substructure8 Very GoodNo problems noted.
Last inspectionNovember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation8: Equal to present desirable criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment9: Superior to present desirable criteria
Operating rating71.4 US tons
Inventory rating57.1 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHL 93
Structure length156 ft (47.5 m)
Longest span67 ft (20.3 m)
Deck width122 ft (37.1 m)
Roadway width116 ft (35.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic66,231 (2015)
Projected traffic91,929 by 2035
Trucks4%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed—
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 US 35 over C115 (spinning Road) built?

It was built in 2012, making it 13 years old in 2025.

What condition is US 35 over C115 (spinning Road) 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 2023.

How much traffic does US 35 over C115 (spinning Road) carry?

About 66,231 vehicles per day (2015 count), of which roughly 4% are trucks.

How long is US 35 over C115 (spinning Road)?

The structure is 156 ft (47.5 m) long with a longest span of 67 ft (20.3 m) and a deck 122 ft wide.

Who owns US 35 over C115 (spinning Road)?

It is owned by the State Highway Agency.