Bridge Type
Main Span(s): Steel [3] Truss - Thru [10]
Approach Span(s): Other [00]
Deck: Open Grating [3] with Wearing Surface: Other [9]
Bridge Dimensions
Length: 161.5 m = 529.9 ft
Main Spans: 3 at 68.6 m = 225.1 ft
Approach Spans: 0
Skew: 0
Width, Roadway: 5.5 m = 18.0 ft (2 Lanes) and Out-To-Out: 6 m = 19.7 ft for a 8.5 m = 27.9 ft approaching roadway.
Vertical Clearance: 4.24 m = 13.9 ft and Navigational Clearance: 6 m = 19.7 ft
Location
Northumberland [53737]: Saratoga County [091], New York [36]
Owned by State Highway Agency [01], DOT District: 15
0.2 MI N JCT RTES 4 & 32
Condition
Deck: Poor [4]
Superstructure: Poor [4]
Substructure: Fair [5]
Loading
Design:
Operating: 40.8 metric ton = 44.9 tons (Load Factor(LF) [1])
Inventory: 28.1 metric ton = 30.9 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: Basically intolerable requiring high priority of replacement [2]
Waterway: Somewhat better than minimum adequacy to tolerate being left in place as is [5] and Bridge foundations determined to be stable for assessed or calculated scour conditions; field review indicates action is required. [4]
Inspections
Date: September 2020 [0920] and Frequency: 12
Future Work
Work Needed: Bridge deck replacement with only incidental widening. [37]
Bridge Detour: 0.6 km = 0.4 mi
Traffic
ADT: 3791 (2016) and Trucks: 8%
Future ADT: 4043 (In 2039
)