Bridge Type
Main Span(s): Steel [3] Arch - Deck [11]
Approach Span(s): Concrete [1] Slab [01]
Deck: Concrete Cast-in-Place [1] with Wearing Surface: Integral Concrete (separate non-modified layer of concrete added to structural deck) [2]
Bridge Dimensions
Length: 150.3 m = 493.1 ft
Main Spans: 3 at 48.7 m = 159.8 ft
Approach Spans: 10
Skew: 0
Width, Roadway: 14.1 m = 46.3 ft (4 Lanes) and Out-To-Out: 17 m = 55.8 ft for a 13.4 m = 44.0 ft approaching roadway.
Vertical Clearance: 99.99 m = 328.1 ft and Navigational Clearance: 0 = N/A
Location
Highlands [34550]: Orange County [071], New York [36]
Owned by State Highway Agency [01], DOT District: 83
0.6 MI N JCT RTS 9W+6
Condition
Deck: Satisfactory [6]
Superstructure: Satisfactory [6]
Substructure: Satisfactory [6]
Loading
Design: MS 18 / HS 20 [5]
Operating: 29 metric ton = 31.9 tons (Load Factor(LF) [1])
Inventory: 17.2 metric ton = 18.9 tons (Load Factor(LF) [1])
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: Meets minimum tolerable limits to be left in place as is [4]
Waterway: Equal to present desirable criteria [8] and Bridge foundations (including piles) on dry land well above flood water elevations. [9]
Inspections
Date: May 1999 [599] and Frequency: 24
Future Work
Work Needed: Widening of existing bridge with deck rehabilitation or replacement. [34]
Bridge Detour: 2 km = 1.2 mi
Traffic
ADT: 19600 (2019) and Trucks: 5%
Future ADT: 19692 (In 2039
)