US Bridges

Silica-Quarry RD over Ohio Turnpike

Good

Mahoning County, Ohio · 2MI East of Exit 14B · Structure no. 5029015

Built
1997
28 years old
Condition
Good
inspected June 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
336 ft
2 main spans
Daily traffic
296
2018 count
Owner
Toll Authority
State Toll Authority

About this bridge

Silica-Quarry RD over Ohio Turnpike is a steel continuous stringer/multi-beam or girder carrying Silica-Quarry RD over Ohio Turnpike in Mahoning County, Ohio. It was built in 1997, so it is 28 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 296 vehicles a day, roughly 7% of them trucks, projected to reach 47,860 by 2038. The structure is 336 ft (102.4 m) long and 31 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesSilica-Quarry RD
CrossesOhio Turnpike
Location2MI East of Exit 14B
RouteCounty Highway C0178
StateOhio
Coordinates41.11802, -80.84496
Functional classRural Local

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 inspectionJune 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating61.4 US tons
Inventory rating36.8 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans2 (+1 approach)
Design loadHS 20 + Mod
Structure length336 ft (102.4 m)
Longest span147 ft (44.8 m)
Deck width31 ft (9.4 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic296 (2018)
Projected traffic47,860 by 2038
Trucks7%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Toll Authority
Maintained byState Toll Authority
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 Silica-Quarry RD over Ohio Turnpike built?

It was built in 1997, making it 28 years old in 2025.

What condition is Silica-Quarry RD over Ohio Turnpike 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 June 2024.

How much traffic does Silica-Quarry RD over Ohio Turnpike carry?

About 296 vehicles per day (2018 count), of which roughly 7% are trucks.

How long is Silica-Quarry RD over Ohio Turnpike?

The structure is 336 ft (102.4 m) long with a longest span of 147 ft (44.8 m) and a deck 31 ft wide.

Who owns Silica-Quarry RD over Ohio Turnpike?

It is owned by the State Toll Authority.