US Bridges

King Mem RD over I-90

Poor

Lake County, Ohio · 9.5 MI E SR615 · Structure no. 4304233

Built
1961
64 years old
Condition
Poor
inspected July 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
437 ft
6 main spans
Daily traffic
1,295
2015 count
Owner
State
State Highway Agency

About this bridge

King Mem RD over I-90 is a steel continuous stringer/multi-beam or girder carrying King Mem RD over I-90 in Lake County, Ohio. It was built in 1961, so it is 64 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 4 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.

It carries about 1,295 vehicles a day, roughly 5% of them trucks, projected to reach 71,705 by 2035. The structure is 437 ft (133.2 m) long and 31 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

Location

Open in Google Maps
CarriesKing Mem RD
CrossesI-90
Location9.5 MI E SR615
RouteCity Street 364
CountyLake County
StateOhio
Coordinates41.64836, -81.30128
Functional classRural 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
Deck4 PoorAdvanced section loss, deterioration, spalling or scour.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionJuly 2024
Inspection intervalevery 12 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating50.4 US tons
Inventory rating30 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans6
Design loadH 15
Structure length437 ft (133.2 m)
Longest span79 ft (24.1 m)
Deck width31 ft (9.4 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,295 (2015)
Projected traffic71,705 by 2035
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemNo

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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was King Mem RD over I-90 built?

It was built in 1961, making it 64 years old in 2025.

What condition is King Mem RD over I-90 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 King Mem RD over I-90 carry?

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

How long is King Mem RD over I-90?

The structure is 437 ft (133.2 m) long with a longest span of 79 ft (24.1 m) and a deck 31 ft wide.

Who owns King Mem RD over I-90?

It is owned by the State Highway Agency.