US Bridges

Baseline 011 over Baseline / CO Di 1750

Good

Huron County, Ohio · 0.5 MI E of SR 61 · Structure no. 3930020

Built
2023
2 years old
Condition
Good
inspected August 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
63 ft
1 main span
Daily traffic
663
2005 count
Owner
County
County Highway Agency

About this bridge

Baseline 011 over Baseline / CO Di 1750 is a prestressed concrete box beam or girders - multiple carrying Baseline 011 over Baseline / CO Di 1750 in Huron County, Ohio. It was built in 2023, so it is 2 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 663 vehicles a day, roughly 1% of them trucks, projected to reach 920 by 2025. The structure is 63 ft (19.2 m) long and 28 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesBaseline 011
CrossesBaseline / CO Di 1750
Location0.5 MI E of SR 61
RouteCounty Highway 11
StateOhio
Coordinates40.99492, -82.65197
Functional classUrban Local

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 inspectionAugust 2024
Inspection intervalevery 12 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation9: Superior to present desirable criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating58.5 US tons
Inventory rating45.3 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length63 ft (19.2 m)
Longest span60 ft (18.3 m)
Deck width28 ft (8.5 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic663 (2005)
Projected traffic920 by 2025
Trucks1%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.7 mi (6 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty 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 Baseline 011 over Baseline / CO Di 1750 built?

It was built in 2023, making it 2 years old in 2025.

What condition is Baseline 011 over Baseline / CO Di 1750 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 August 2024.

How much traffic does Baseline 011 over Baseline / CO Di 1750 carry?

About 663 vehicles per day (2005 count), of which roughly 1% are trucks.

How long is Baseline 011 over Baseline / CO Di 1750?

The structure is 63 ft (19.2 m) long with a longest span of 60 ft (18.3 m) and a deck 28 ft wide.

Who owns Baseline 011 over Baseline / CO Di 1750?

It is owned by the County Highway Agency.