Structure 4342879 · Lake County, OH

Tyler BLVD over Stream

Carries Tyler BLVD over Stream, 1.20 Mi. E/ S.r.306.

Overall conditionFair

Set by its lowest-rated component: Deck and Superstructure at 5 of 9.

How ratings work
Decksets the rating5/9 · Fair
Superstructuresets the rating5/9 · Fair
Substructure7/9 · Good
Channelnot part of overall5/9 · Fair
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
CAR · 15 FT27 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 5/9 · sets the ratingSuperstructure 5/9 · sets the ratingSubstructure 7/9

27 ft end to end, longest span 12 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.

Built1960rebuilt 1986
Length26.9 ft8.2 m
Daily traffic9,731counted 2015
Last inspectedNovember 2024every 12 months

Location

StateOhio
CountyLake
Location1.20 Mi. E/ S.r.306
CarriesTyler BLVD
CrossesStream
Coordinates41.67571, -81.36346

Physical Characteristics

MaterialConcrete Continuous
DesignSlab
Total Length26.9 ft (8.2 m)
Max Span12.1 ft (3.7 m)
Deck Width61.0 ft (18.6 m)
Deck Area152.5 sq m
Main Spans2
Year Built1960 (reconstructed 1986)

Traffic

Avg Daily Traffic9,731 (2015)
Truck Traffic7%
Lanes On Bridge4

Inspection & Ownership

Last InspectionNovember 2024
Inspection FrequencyEvery 12 months
OwnerCounty Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour Critical8 — Stable, low risk
Structure Number4342879

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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