US Bridges

West Street over Ottawa River

PoorClosed to traffic

Allen County, Ohio · 1700 Ft S of Market Str · Structure no. 0260096

Built
1973
52 years old, rebuilt 2024
Condition
Poor
inspected July 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete Continuous
Length
148 ft
3 main spans
Daily traffic
965
2022 count
Owner
City
City or Municipal Highway Agency

About this bridge

West Street over Ottawa River is a prestressed concrete continuous box beam or girders - multiple carrying West Street over Ottawa River in Allen County, Ohio. It was built in 1973 and reconstructed in 2024, so it is 52 years old, older than the Ohio average of 47.3 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 3 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. Its operating status is: closed to all traffic.

It carries about 965 vehicles a day, roughly 5% of them trucks, projected to reach 1,339 by 2022. The structure is 148 ft (45.1 m) long and 48 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesWest Street
CrossesOttawa River
Location1700 Ft S of Market Str
RouteCity Street 714
StateOhio
Coordinates40.73494, -84.10783
Functional classUrban Local

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck3 SeriousLoss of section, deterioration, spalling or scour have seriously affected primary structural components.
Superstructure3 SeriousLoss of section, deterioration, spalling or scour have seriously affected primary structural components.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionJuly 2024
Inspection intervalevery 12 months
Operating statusClosed to all traffic
ScourFoundations stable; scour above top of footing
Structural evaluation3: Basically intolerable, requiring high priority of corrective action
Deck geometry7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating39.2 US tons
Inventory rating21.4 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckOther
Main spans3
Design loadHS 20
Structure length148 ft (45.1 m)
Longest span50 ft (15.2 m)
Deck width48 ft (14.7 m)
Roadway width36 ft (11 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic965 (2022)
Projected traffic1,339 by 2022
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

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal 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 West Street over Ottawa River built?

It was built in 1973, making it 52 years old in 2025. It was reconstructed in 2024.

What condition is West Street over Ottawa River in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in July 2024.

How much traffic does West Street over Ottawa River carry?

About 965 vehicles per day (2022 count), of which roughly 5% are trucks.

How long is West Street over Ottawa River?

The structure is 148 ft (45.1 m) long with a longest span of 50 ft (15.2 m) and a deck 48 ft wide.

Who owns West Street over Ottawa River?

It is owned by the City or Municipal Highway Agency.