RTE I87 over RTE 9a

Fair Condition72 years old39,166 vehicles/day

Location

StateNew York
CountyWestchester
LocationJct I87 & Sh9a @ Ardsley
CarriesRTE I87
CrossesRTE 9a
Coordinates41.00898, -73.85102

Condition Ratings

Overall ConditionFair
Deck6 (Satisfactory)
Superstructure6 (Satisfactory)
Substructure6 (Satisfactory)
Scour CriticalNot applicable

Physical Characteristics

MaterialSteel
DesignStringer/Multi-beam
Total Length113.8 ft (34.7 m)
Max Span108.9 ft (33.2 m)
Deck Width110.9 ft (33.8 m)
Deck Area1172.9 sq m
Main Spans1
Year Built1954 (reconstructed 2011)

Traffic

Avg Daily Traffic39,166 (2018)
Truck Traffic19%
Lanes On Bridge6
Lanes Under Bridge4

Inspection & Ownership

Last Inspection724
Inspection FrequencyEvery 24 months
OwnerState Toll Authority
Historical SignificanceHistorical significance is not determined
Structure Number000000005006090

Nearby Bridges

RTE I87 over Saw Mill River 0.0 mi Fair Elm Street over Sawmill River 0.0 mi Fair RTE 987d over Saw Mill River 0.1 mi Fair Ashford Avenue over 87ix Saw Mill River Par 0.3 mi Good RTE 987d over Saw Mill River 0.3 mi Poor Lawrence Street over Saw Mill River 0.5 mi Fair Lawrence Street over Saw Mill River 0.5 mi Fair Ardsley Road over Sprain Brook 0.9 mi Fair RTE I87 over Saw Mill River 0.9 mi Fair Underhill Road over 987f 987f87012001 RTE 9 1.1 mi Fair