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: 83.2 m = 273.0 ft
Main Spans: 1 at 81.3 m = 266.7 ft
Approach Spans: 0
Skew: 0
Width, Roadway: 9 m = 29.5 ft (2 Lanes) and Out-To-Out: 10.3 m = 33.8 ft for a 9.1 m = 29.9 ft approaching roadway.
Vertical Clearance: 5.07 m = 16.6 ft and Navigational Clearance: 5.5 m = 18.0 ft
Location
Lockport [43082]: Niagara County [063], New York [36]
Owned by City or Municipal Highway Agency [04], DOT District: 54
AT LOCKPORT ON ERIE CANAL
Condition
Deck: Very Good [8]
Superstructure: Excellent [9]
Substructure: Very Good [8]
Loading
Design: MS 22.5 / HS 25 or greater [9]
Operating: 79.8 metric ton = 87.8 tons (Load Factor(LF) [1])
Inventory: 49 metric ton = 53.9 tons (Load Factor(LF) [1])
Appraisal
Structural: Equal to present desirable criteria [8]
Deck Geometry: Meets minimum tolerable limits to be left in place as is [4]
Road Alignment: Equal to present desirable criteria [8]
Waterway: Equal to present minimum criteria [6] and Bridge foundations (including piles) on dry land well above flood water elevations. [9]
Inspections
Date: September 1999 [999] and Frequency: 24
Future Work
Work Needed: Widening of existing bridge with deck rehabilitation or replacement. [34]
Bridge Detour: 0.1 km = 0.1 mi
Traffic
ADT: 3799 (2019) and Trucks: 4%
Future ADT: 5319 (In 2039
)