US Bridges

Ir 90 over Nine Mile Run @ Mm 179.2

Good

Cuyahoga County, Ohio · 0.4O MI E Eddy Road · Structure no. 1808613

Built
1947
78 years old
Condition
Good
inspected August 2024
Type
Culvert
Concrete
Length
41 ft
3 main spans
Daily traffic
127,369
2015 count
Owner
State
State Highway Agency

About this bridge

Ir 90 over Nine Mile Run @ Mm 179.2 is a concrete culvert carrying Ir 90 over Nine Mile Run @ Mm 179.2 in Cuyahoga County, Ohio. It was built in 1947, so it is 78 years old, older 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 127,369 vehicles a day, roughly 4% of them trucks, projected to reach 176,788 by 2035. The structure is 41 ft (12.5 m) long. If it were closed, the detour would be 3.7 mi (6 km).

CarriesIr 90
CrossesNine Mile Run @ Mm 179.2
Location0.4O MI E Eddy Road
RouteInterstate 90
StateOhio
Coordinates41.55614, -81.59526
Functional classUrban Principal Arterial - Interstate

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert7 GoodSome minor problems.
Last inspectionAugust 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating107.1 US tons
Inventory rating75 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans3
Design loadH 20
Structure length41 ft (12.5 m)
Longest span14 ft (4.4 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic127,369 (2015)
Projected traffic176,788 by 2035
Trucks4%
Lanes on structure8
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.7 mi (6 km)
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

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 Ir 90 over Nine Mile Run @ Mm 179.2 built?

It was built in 1947, making it 78 years old in 2025.

What condition is Ir 90 over Nine Mile Run @ Mm 179.2 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 Ir 90 over Nine Mile Run @ Mm 179.2 carry?

About 127,369 vehicles per day (2015 count), of which roughly 4% are trucks.

How long is Ir 90 over Nine Mile Run @ Mm 179.2?

The structure is 41 ft (12.5 m) long with a longest span of 14 ft (4.4 m).

Who owns Ir 90 over Nine Mile Run @ Mm 179.2?

It is owned by the State Highway Agency.