US Bridges

SR 28 over Obannon Creek

Good

Clermont County, Ohio · 500 Ft W of Int SR132&28 · Structure no. 1300180

Built
2015
10 years old
Condition
Good
inspected January 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
123 ft
1 main span
Daily traffic
12,633
2015 count
Owner
State
State Highway Agency

About this bridge

SR 28 over Obannon Creek is a prestressed concrete stringer/multi-beam or girder carrying SR 28 over Obannon Creek in Clermont County, Ohio. It was built in 2015, so it is 10 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 12,633 vehicles a day, roughly 3% of them trucks, projected to reach 17,535 by 2035. The structure is 123 ft (37.4 m) long and 44 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesSR 28
CrossesObannon Creek
Location500 Ft W of Int SR132&28
RouteState Highway 28
StateOhio
Coordinates39.23018, -84.16516
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.
Superstructure9 ExcellentNo problems noted.
Substructure9 ExcellentNo problems noted.
Channel and channel protection9 ExcellentNo problems noted.
Last inspectionJanuary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry6: Equal to present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment9: Superior to present desirable criteria
Operating rating56.1 US tons
Inventory rating22.8 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length123 ft (37.4 m)
Longest span123 ft (37.4 m)
Deck width44 ft (13.4 m)
Roadway width44 ft (13.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic12,633 (2015)
Projected traffic17,535 by 2035
Trucks3%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 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 proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was SR 28 over Obannon Creek built?

It was built in 2015, making it 10 years old in 2025.

What condition is SR 28 over Obannon 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 January 2024.

How much traffic does SR 28 over Obannon Creek carry?

About 12,633 vehicles per day (2015 count), of which roughly 3% are trucks.

How long is SR 28 over Obannon Creek?

The structure is 123 ft (37.4 m) long with a longest span of 123 ft (37.4 m) and a deck 44 ft wide.

Who owns SR 28 over Obannon Creek?

It is owned by the State Highway Agency.