US Bridges

SR 159 over Scioto River & Stewart R

Good

Ross County, Ohio · .54 MI S of US Route 35 · Structure no. 7104189

Built
2002
23 years old
Condition
Good
inspected September 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
1,680 ft
15 main spans
Daily traffic
30,821
2023 count
Owner
State
State Highway Agency

About this bridge

SR 159 over Scioto River & Stewart R is a prestressed concrete continuous stringer/multi-beam or girder carrying SR 159 over Scioto River & Stewart R in Ross County, Ohio. It was built in 2002, so it is 23 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 30,821 vehicles a day, roughly 5% of them trucks, projected to reach 39,804 by 2035. The structure is 1,680 ft (512.2 m) long and 79 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesSR 159
CrossesScioto River & Stewart R
Location.54 MI S of US Route 35
RouteState Highway 159
StateOhio
Coordinates39.34037, -82.97571
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
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionSeptember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment9: Superior to present desirable criteria
Operating rating42.9 US tons
Inventory rating32.2 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans15
Design loadHS 20 + Mod
Structure length1,680 ft (512.2 m)
Longest span127 ft (38.6 m)
Deck width79 ft (24 m)
Roadway width70 ft (21.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic30,821 (2023)
Projected traffic39,804 by 2035
Trucks5%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway and waterway
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—
NavigationNo navigation control on waterway

Frequently asked questions

When was SR 159 over Scioto River & Stewart R built?

It was built in 2002, making it 23 years old in 2025.

What condition is SR 159 over Scioto River & Stewart R 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 September 2024.

How much traffic does SR 159 over Scioto River & Stewart R carry?

About 30,821 vehicles per day (2023 count), of which roughly 5% are trucks.

How long is SR 159 over Scioto River & Stewart R?

The structure is 1,680 ft (512.2 m) long with a longest span of 127 ft (38.6 m) and a deck 79 ft wide.

Who owns SR 159 over Scioto River & Stewart R?

It is owned by the State Highway Agency.