US Bridges

Berlin ST TR1104 over Berlin St-Huron River

Good

Erie County, Ohio · MI-404 · Structure no. 2231476

Built
1986
39 years old
Condition
Good
inspected December 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
39 ft
1 main span
Daily traffic
1,295
2015 count
Owner
County
County Highway Agency

About this bridge

Berlin ST TR1104 over Berlin St-Huron River is a prestressed concrete box beam or girders - multiple carrying Berlin ST TR1104 over Berlin St-Huron River in Erie County, Ohio. It was built in 1986, so it is 39 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 1,295 vehicles a day, roughly 5% of them trucks, projected to reach 1,797 by 2035. The structure is 39 ft (11.9 m) long and 28 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesBerlin ST TR1104
CrossesBerlin St-Huron River
LocationMI-404
RouteCounty Highway T1104
StateOhio
Coordinates41.29639, -82.59474
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
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionDecember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation6: Equal to present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating37.1 US tons
Inventory rating28.5 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length39 ft (11.9 m)
Longest span38 ft (11.6 m)
Deck width28 ft (8.5 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,295 (2015)
Projected traffic1,797 by 2035
Trucks5%
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

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 Berlin ST TR1104 over Berlin St-Huron River built?

It was built in 1986, making it 39 years old in 2025.

What condition is Berlin ST TR1104 over Berlin St-Huron River 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 December 2024.

How much traffic does Berlin ST TR1104 over Berlin St-Huron River carry?

About 1,295 vehicles per day (2015 count), of which roughly 5% are trucks.

How long is Berlin ST TR1104 over Berlin St-Huron River?

The structure is 39 ft (11.9 m) long with a longest span of 38 ft (11.6 m) and a deck 28 ft wide.

Who owns Berlin ST TR1104 over Berlin St-Huron River?

It is owned by the County Highway Agency.