Structure 2265420 · Westchester County, NY

Preston Way over Mnrr Ha Line

Carries Preston Way over Mnrr Ha Line, 0.3 Mi SE Smrp Exit 37.

Overall conditionPoor

Set by its lowest-rated component: Superstructure at 3 of 9.

How ratings work
Deck5/9 · Fair
Superstructuresets the rating3/9 · Serious
Substructure5/9 · Fair
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
SEMI-TRUCK · 72 FT181 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 5/9Superstructure 3/9 · sets the ratingSubstructure 5/9

181 ft end to end, longest span 74 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.

Built195373 years old
Length181.1 ft55.2 m
Daily traffic11,232counted 2016
Last inspectedAugust 2024every 12 months

Location

StateNew York
CountyWestchester
Location0.3 Mi SE Smrp Exit 37
CarriesPreston Way
CrossesMnrr Ha Line
Coordinates41.21554, -73.72434

Physical Characteristics

MaterialSteel
DesignStringer/Multi-beam
Total Length181.1 ft (55.2 m)
Max Span74.1 ft (22.6 m)
Deck Width32.2 ft (9.8 m)
Deck Area541.0 sq m
Main Spans3
Year Built1953

Traffic

Avg Daily Traffic11,232 (2016)
Truck Traffic5%
Lanes On Bridge2

Inspection & Ownership

Last InspectionAugust 2024
Inspection FrequencyEvery 12 months
OwnerTown/Township Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour CriticalNot applicable
Structure Number000000002265420

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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