Structure 5501161 · Westchester County, NY

RTE 907k over 100 X 87ix 100 X NB To

Carries RTE 907k over 100 X 87ix 100 X NB To, Jct Of Rts Ccp < I87.

Overall conditionPoor

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

How ratings work
Deck6/9 · Satisfactory
Superstructuresets the rating3/9 · Serious
Substructure4/9 · Poor
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
SEMI-TRUCK · 72 FT780 FT OVERALL100 FT0ELEVATION · LENGTHS TO SCALE
Deck 6/9Superstructure 3/9 · sets the ratingSubstructure 4/9

780 ft end to end, longest span 136 ft: about 2.2 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.

Built197056 years old
Length779.9 ft237.7 m
Daily traffic4,232counted 2016
Last inspectedNovember 2024every 12 months

Location

StateNew York
CountyWestchester
LocationJct Of Rts Ccp < I87
CarriesRTE 907k
Crosses100 X 87ix 100 X NB To
Coordinates40.93131, -73.85703

Physical Characteristics

MaterialSteel
DesignStringer/Multi-beam
Total Length779.9 ft (237.7 m)
Max Span135.8 ft (41.4 m)
Deck Width35.4 ft (10.8 m)
Deck Area2567.2 sq m
Main Spans6
Year Built1970

Traffic

Avg Daily Traffic4,232 (2016)
Truck Traffic15%
Lanes On Bridge2
Lanes Under Bridge13

Inspection & Ownership

Last InspectionNovember 2024
Inspection FrequencyEvery 12 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour CriticalNot applicable
Structure Number000000005501161

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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