Structure 5701570 · Montgomery County, OH

Usr-35 over Gettysburg Ave. & Lake

Carries Usr-35 over Gettysburg Ave. & Lake, 3.02 Mi. W. Jct. Ir-75.

Overall conditionGood

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

How ratings work
Decksets the rating7/9 · Good
Superstructure8/9 · Very Good
Substructure8/9 · Very Good
Channelnot part of overall9/9 · Excellent
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
SEMI-TRUCK · 72 FT595 FT OVERALL100 FT0ELEVATION · LENGTHS TO SCALE
Deck 7/9 · sets the ratingSuperstructure 8/9Substructure 8/9

595 ft end to end, longest span 147 ft: about 1.7 football fields. Lengths and the semi-truck 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 multi-beam bridge.

Built199630 years old
Length595.5 ft181.5 m
Daily traffic17,145counted 2015
Last inspectedMay 2024every 24 months

Location

StateOhio
CountyMontgomery
Location3.02 Mi. W. Jct. Ir-75
CarriesUsr-35
CrossesGettysburg Ave. & Lake
Coordinates39.74039, -84.25319

Physical Characteristics

MaterialSteel Continuous
DesignStringer/Multi-beam
Total Length595.5 ft (181.5 m)
Max Span147.0 ft (44.8 m)
Deck Width70.9 ft (21.6 m)
Deck Area3920.4 sq m
Main Spans4
Year Built1996

Traffic

Avg Daily Traffic17,145 (2015)
Truck Traffic4%
Lanes On Bridge2
Lanes Under Bridge2

Inspection & Ownership

Last InspectionMay 2024
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour Critical9 — Foundation above flood level
Structure Number5701570

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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