US Bridges

SR159 over Congo Creek

Good

Pickaway County, Ohio · 1.53 MI N of SR361 · Structure no. 6502652

Built
1994
31 years old
Condition
Good
inspected October 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
41 ft
1 main span
Daily traffic
3,178
2015 count
Owner
State
State Highway Agency

About this bridge

SR159 over Congo Creek is a prestressed concrete box beam or girders - multiple carrying SR159 over Congo Creek in Pickaway County, Ohio. It was built in 1994, so it is 31 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 3,178 vehicles a day, roughly 11% of them trucks, projected to reach 4,411 by 2035. The structure is 41 ft (12.6 m) long and 32 ft wide. If it were closed, the detour would be 9.9 mi (16 km).

CarriesSR159
CrossesCongo Creek
Location1.53 MI N of SR361
RouteState Highway 159
StateOhio
Coordinates39.49754, -82.89098
Functional classRural Major Collector

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.
Substructure8 Very GoodNo problems noted.
Channel and channel protection9 ExcellentNo problems noted.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating66.8 US tons
Inventory rating40.7 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20 + Mod
Structure length41 ft (12.6 m)
Longest span40 ft (12.2 m)
Deck width32 ft (9.8 m)
Roadway width32 ft (9.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,178 (2015)
Projected traffic4,411 by 2035
Trucks11%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed9.9 mi (16 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 SR159 over Congo Creek built?

It was built in 1994, making it 31 years old in 2025.

What condition is SR159 over Congo Creek 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 October 2024.

How much traffic does SR159 over Congo Creek carry?

About 3,178 vehicles per day (2015 count), of which roughly 11% are trucks.

How long is SR159 over Congo Creek?

The structure is 41 ft (12.6 m) long with a longest span of 40 ft (12.2 m) and a deck 32 ft wide.

Who owns SR159 over Congo Creek?

It is owned by the State Highway Agency.