Structure 1052200 · Monroe County, NY

Portland Avenue over 104 104 43033000 RTE 10

Carries Portland Avenue over 104 104 43033000 RTE 10, 1.8mi E Jct104+genesee R.

Overall conditionFair

Set by its lowest-rated component: Deck and Superstructure and Substructure at 6 of 9.

How ratings work
Decksets the rating6/9 · Satisfactory
Superstructuresets the rating6/9 · Satisfactory
Substructuresets the rating6/9 · Satisfactory
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
SEMI-TRUCK · 72 FT238 FT OVERALL50 FT0ELEVATION · LENGTHS TO SCALE
Deck 6/9Superstructure 6/9Substructure 6/9

238 ft end to end, longest span 83 ft: about 3 semi-trucks nose to tail. 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.

Built1969rebuilt 2024
Length237.9 ft72.5 m
Daily traffic17,465counted 2018
Last inspectedApril 2024every 24 months

Location

StateNew York
CountyMonroe
Location1.8mi E Jct104+genesee R
CarriesPortland Avenue
Crosses104 104 43033000 RTE 10
Coordinates43.19514, -77.58457

Physical Characteristics

MaterialSteel
DesignStringer/Multi-beam
Total Length237.9 ft (72.5 m)
Max Span82.7 ft (25.2 m)
Deck Width74.5 ft (22.7 m)
Deck Area1645.8 sq m
Main Spans4
Year Built1969 (reconstructed 2024)

Traffic

Avg Daily Traffic17,465 (2018)
Truck Traffic2%
Lanes On Bridge4
Lanes Under Bridge8

Inspection & Ownership

Last InspectionApril 2024
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour CriticalNot applicable
Structure Number000000001052200

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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