US Bridges

North Street over Ottawa River

Fair

Allen County, Ohio · 3500 East of Main Street · Structure no. 0260010

Built
2004
21 years old
Condition
Fair
inspected July 2024
Type
Arch - Deck
Concrete
Length
162 ft
4 main spans
Daily traffic
8,576
2022 count
Owner
City
City or Municipal Highway Agency

About this bridge

North Street over Ottawa River is a concrete arch - deck carrying North Street over Ottawa River in Allen County, Ohio. It was built in 2004, so it is 21 years old, younger than the Ohio average of 47.3 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 8,576 vehicles a day, roughly 1% of them trucks, projected to reach 11,903 by 2042. The structure is 162 ft (49.4 m) long and 45 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesNorth Street
CrossesOttawa River
Location3500 East of Main Street
RouteCounty Highway 190
StateOhio
Coordinates40.74265, -84.09291
Functional classUrban Collector

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJuly 2024
Inspection intervalevery 12 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating92.8 US tons
Inventory rating53.6 US tons

Structure

Structure typeArch - Deck
MaterialConcrete
DeckConcrete, cast-in-place
Main spans4
Design loadHS 25 or greater
Structure length162 ft (49.4 m)
Longest span41 ft (12.5 m)
Deck width45 ft (13.7 m)
Roadway width43 ft (13.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic8,576 (2022)
Projected traffic11,903 by 2042
Trucks1%
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 North Street over Ottawa River built?

It was built in 2004, making it 21 years old in 2025.

What condition is North Street over Ottawa River in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in July 2024.

How much traffic does North Street over Ottawa River carry?

About 8,576 vehicles per day (2022 count), of which roughly 1% are trucks.

How long is North Street over Ottawa River?

The structure is 162 ft (49.4 m) long with a longest span of 41 ft (12.5 m) and a deck 45 ft wide.

Who owns North Street over Ottawa River?

It is owned by the City or Municipal Highway Agency.