Bridge Type
Main Span(s): Steel [3] Truss - Thru [10]
Approach Span(s): Other [00]
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: 226.5 m = 743.1 ft
Main Spans: 4 at 61 m = 200.1 ft
Approach Spans: 0
Skew: 0
Width, Roadway: 6.8 m = 22.3 ft (2 Lanes) and Out-To-Out: 7.9 m = 25.9 ft for a 7 m = 23.0 ft approaching roadway.
Vertical Clearance: 4.69 m = 15.4 ft and Navigational Clearance: 6.7 m = 22.0 ft
Location
Waterford [78520]: Saratoga County [091], New York [36]
Owned by State Highway Agency [01], DOT District: 15
JCT RTE 4 HUDSON RIVER
Condition
Deck: Fair [5]
Superstructure: Fair [5]
Substructure: Fair [5]
Loading
Design:
Operating: 49.9 metric ton = 54.9 tons (Load Factor(LF) [1])
Inventory: 29.9 metric ton = 32.9 tons (Load Factor(LF) [1])
Appraisal
Structural: Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck Geometry: Basically intolerable requiring high priority of replacement [2]
Road Alignment: Equal to present desirable criteria [8]
Waterway: Equal to present minimum criteria [6] and Bridge foundations determined to be stable for assessed or calculated scour conditions; field review indicates action is required. [4]
Inspections
Date: September 1999 [999] and Frequency: 24
Future Work
Work Needed: Widening of existing bridge with deck rehabilitation or replacement. [34]
Bridge Detour: 0.8 km = 0.5 mi
Traffic
ADT: 11129 (2016) and Trucks: 4%
Future ADT: 11181 (In 2039
)