US Bridges

SR 51 over Sugar Creek

Good

Ottawa County, Ohio · 2.5 MI N. of US 20 · Structure no. 6201040

Built
1996
29 years old
Condition
Good
inspected September 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
93 ft
1 main span
Daily traffic
2,554
2015 count
Owner
State
State Highway Agency

About this bridge

SR 51 over Sugar Creek is a steel stringer/multi-beam or girder carrying SR 51 over Sugar Creek in Ottawa County, Ohio. It was built in 1996, so it is 29 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 2,554 vehicles a day, roughly 13% of them trucks, projected to reach 3,545 by 2035. The structure is 93 ft (28.3 m) long and 48 ft wide. If it were closed, the detour would be 11.2 mi (18 km).

CarriesSR 51
CrossesSugar Creek
Location2.5 MI N. of US 20
RouteState Highway 51
StateOhio
Coordinates41.46095, -83.29958
Functional classRural 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.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionSeptember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating68.2 US tons
Inventory rating52.5 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20 + Mod
Structure length93 ft (28.3 m)
Longest span88 ft (26.8 m)
Deck width48 ft (14.6 m)
Roadway width48 ft (14.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,554 (2015)
Projected traffic3,545 by 2035
Trucks13%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed11.2 mi (18 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 51 over Sugar Creek built?

It was built in 1996, making it 29 years old in 2025.

What condition is SR 51 over Sugar 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 September 2023.

How much traffic does SR 51 over Sugar Creek carry?

About 2,554 vehicles per day (2015 count), of which roughly 13% are trucks.

How long is SR 51 over Sugar Creek?

The structure is 93 ft (28.3 m) long with a longest span of 88 ft (26.8 m) and a deck 48 ft wide.

Who owns SR 51 over Sugar Creek?

It is owned by the State Highway Agency.