Structure 4365313 · Lake County, OH

Colonial Drive over Metroparks Bikeway

Carries Colonial Drive over Metroparks Bikeway, 300 W Of Liberty Street.

Overall conditionGood

Set by its lowest-rated component: Deck and Superstructure and Substructure at 7 of 9.

How ratings work
Decksets the rating7/9 · Good
Superstructuresets the rating7/9 · Good
Substructuresets the rating7/9 · Good
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
CAR · 15 FT63 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 7/9Superstructure 7/9Substructure 7/9

63 ft end to end, longest span 20 ft. Lengths and the car on the deck are drawn to the same scale. Each part is colored by its latest inspection rating. The inventory records lengths but not heights or the layout of the shorter spans, so those are drawn as typical for a slab bridge.

Built200521 years old
Length63.0 ft19.2 m
Daily traffic100counted 2010
Last inspectedJuly 2023every 24 months

Location

StateOhio
CountyLake
Location300 W Of Liberty Street
CarriesColonial Drive
CrossesMetroparks Bikeway
Coordinates41.70779, -81.24042

Physical Characteristics

MaterialWood or Timber
DesignSlab
Total Length63.0 ft (19.2 m)
Max Span20.0 ft (6.1 m)
Deck Width33.8 ft (10.3 m)
Deck Area197.8 sq m
Main Spans3
Year Built2005

Traffic

Avg Daily Traffic100 (2010)
Truck Traffic5%
Lanes On Bridge2

Inspection & Ownership

Last InspectionJuly 2023
Inspection FrequencyEvery 24 months
OwnerCity/Municipal Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour CriticalNot applicable
Structure Number4365313

How Bridge Ratings Work

Inspectors rate each major part of a bridge (the deck you drive on, the superstructure of beams that holds it up, and the substructure of piers and abutments beneath) on a 0–9 scale. A bridge's overall condition is its lowest of those ratings, so one deteriorated component makes the whole bridge "poor."

0Failed
1Imminent failure
2Critical
3Serious
4Poor
5Fair
6Satisfactory
7Good
8Very good
9Excellent
Good · lowest component 7–9
Fair · lowest component 5–6
Poor · lowest component 0–4

A poor rating is not a closure. It means the bridge is flagged for priority repair or replacement; bridges judged unsafe are closed or posted with weight limits. The waterway (channel) rating is reported, but it does not count toward the overall classification.

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