US Bridges

SR 305 over Silver Creek

Good

Portage County, Ohio · 0.71 MI E of SR 700 · Structure no. 6704531

Built
2024
1 years old
Condition
Good
inspected November 2024
Type
Frame
Concrete
Length
36 ft
2 main spans
Daily traffic
2,600
2024 count
Owner
State
State Highway Agency

About this bridge

SR 305 over Silver Creek is a concrete frame carrying SR 305 over Silver Creek in Portage County, Ohio. It was built in 2024, so it is 1 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 9 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 2,600 vehicles a day, roughly 12% of them trucks, projected to reach 3,100 by 2044. The structure is 36 ft (10.9 m) long and 30 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

Location

Open in Google Maps
CarriesSR 305
CrossesSilver Creek
Location0.71 MI E of SR 700
RouteState Highway 305
CountyPortage County
StateOhio
Coordinates41.30952, -81.12986
Functional classUrban 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.
Substructure9 ExcellentNo problems noted.
Channel and channel protection9 ExcellentNo problems noted.
Last inspectionNovember 2024
Inspection intervalevery 12 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating46.4 US tons
Inventory rating35.7 US tons

Structure

Structure typeFrame
MaterialConcrete
DeckConcrete, precast panels
Main spans2
Design loadHL 93
Structure length36 ft (10.9 m)
Longest span16 ft (4.9 m)
Deck width30 ft (9.1 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,600 (2024)
Projected traffic3,100 by 2044
Trucks12%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.1 mi (5 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 305 over Silver Creek built?

It was built in 2024, making it 1 years old in 2025.

What condition is SR 305 over Silver 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 November 2024.

How much traffic does SR 305 over Silver Creek carry?

About 2,600 vehicles per day (2024 count), of which roughly 12% are trucks.

How long is SR 305 over Silver Creek?

The structure is 36 ft (10.9 m) long with a longest span of 16 ft (4.9 m) and a deck 30 ft wide.

Who owns SR 305 over Silver Creek?

It is owned by the State Highway Agency.