Structure 1037350 · Westchester County, NY

RTE 120 over Railroad Street Mnrr Ha

Carries RTE 120 over Railroad Street Mnrr Ha, 3.8 Mi N Jct Sh120 & US 1.

Overall conditionGood

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

How ratings work
Decksets the rating7/9 · Good
Superstructure8/9 · Very Good
Substructuresets the rating7/9 · Good
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
SEMI-TRUCK · 72 FT142 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 7/9 · sets the ratingSuperstructure 8/9Substructure 7/9 · sets the rating

142 ft end to end, longest span 79 ft. 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.

Built201016 years old
Length142.1 ft43.3 m
Daily traffic8,895counted 2019
Last inspectedAugust 2023every 24 months

Location

StateNew York
CountyWestchester
Location3.8 Mi N Jct Sh120 & US 1
CarriesRTE 120
CrossesRailroad Street Mnrr Ha
Coordinates41.15883, -73.77424

Physical Characteristics

MaterialSteel Continuous
DesignStringer/Multi-beam
Total Length142.1 ft (43.3 m)
Max Span79.1 ft (24.1 m)
Deck Width59.7 ft (18.2 m)
Deck Area788.1 sq m
Main Spans2
Year Built2010

Traffic

Avg Daily Traffic8,895 (2019)
Truck Traffic3%
Lanes On Bridge3
Lanes Under Bridge2

Inspection & Ownership

Last InspectionAugust 2023
Inspection FrequencyEvery 24 months
OwnerRailroad
Historical SignificanceBridge is not eligible for the National Register
Scour CriticalNot applicable
Structure Number000000001037350

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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