Bridge Type
Main Span(s): Concrete [1] Arch - Deck [11]
Approach Span(s): Other [00]
Deck: Not applicable [N] with Wearing Surface: Bituminous [6]
Bridge Dimensions
Length: 18.9 m = 62.0 ft
Main Spans: 1 at 16.1 m = 52.8 ft
Approach Spans: 0
Skew: 20
Width, Roadway: 12.3 m = 40.4 ft (4 Lanes) and Out-To-Out: 13.6 m = 44.6 ft for a 12.2 m = 40.0 ft approaching roadway.
Vertical Clearance: 99.99 m = 328.1 ft and Navigational Clearance: 0 = N/A
Location
Scarsdale [65431]: Westchester County [119], New York [36]
Owned by County Highway Agency [02], DOT District: 87
2.0 MI S JCT RTS BRP+287
Condition
Deck: Satisfactory [6]
Superstructure: Satisfactory [6]
Substructure: Satisfactory [6]
Loading
Design:
Operating: 41.5 metric ton = 45.7 tons ()
Inventory: 17.1 metric ton = 18.8 tons ()
Appraisal
Structural: Meets minimum tolerable limits to be left in place as is [4]
Deck Geometry: Basically intolerable requiring high priority of replacement [2]
Road Alignment: Better than present minimum criteria [7]
Waterway: Meets minimum tolerable limits to be left in place as is [4] and Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Inspections
Date: May 1999 [599] and Frequency: 24
Future Work
Work Needed: Widening of existing bridge with deck rehabilitation or replacement. [34]
Bridge Detour: 0.1 km = 0.1 mi
Traffic
ADT: 35663 (2016) and Trucks: 0%
Future ADT: 50309 (In 2039
)