US Bridges

SR 235 over Hog Creek

Good

Hardin County, Ohio · 1.3 MI North of Ada City · Structure no. 3301648

Built
1989
36 years old
Condition
Good
inspected June 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
84 ft
1 main span
Daily traffic
4,748
2015 count
Owner
State
State Highway Agency

About this bridge

SR 235 over Hog Creek is a prestressed concrete box beam or girders - multiple carrying SR 235 over Hog Creek in Hardin County, Ohio. It was built in 1989, so it is 36 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 4,748 vehicles a day, roughly 6% of them trucks, projected to reach 6,590 by 2035. The structure is 84 ft (25.7 m) long and 40 ft wide. If it were closed, the detour would be 5 mi (8 km).

CarriesSR 235
CrossesHog Creek
Location1.3 MI North of Ada City
RouteState Highway 235
StateOhio
Coordinates40.79604, -83.82318
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
Deck9 ExcellentNo problems noted.
Superstructure9 ExcellentNo problems noted.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionJune 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating63.2 US tons
Inventory rating45.7 US tons

Structure

MaterialPrestressed Concrete
DeckOther
Main spans1
Design loadHS 20 + Mod
Structure length84 ft (25.7 m)
Longest span80 ft (24.4 m)
Deck width40 ft (12.2 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic4,748 (2015)
Projected traffic6,590 by 2035
Trucks6%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed5 mi (8 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 235 over Hog Creek built?

It was built in 1989, making it 36 years old in 2025.

What condition is SR 235 over Hog 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 June 2024.

How much traffic does SR 235 over Hog Creek carry?

About 4,748 vehicles per day (2015 count), of which roughly 6% are trucks.

How long is SR 235 over Hog Creek?

The structure is 84 ft (25.7 m) long with a longest span of 80 ft (24.4 m) and a deck 40 ft wide.

Who owns SR 235 over Hog Creek?

It is owned by the State Highway Agency.