Bridge Type
Main Span(s): Steel [3] Stringer/Multi-beam or girder [02]
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: 47.9 m = 157.2 ft
Main Spans: 3 at 25.2 m = 82.7 ft
Approach Spans: 0
Skew: 18
Width, Roadway: 32.7 m = 107.3 ft (8 Lanes) and Out-To-Out: 33.6 m = 110.2 ft for a 32.7 m = 107.3 ft approaching roadway.
Vertical Clearance: 99.99 m = 328.1 ft and Navigational Clearance: 0 = N/A
Location
Lewiston [42158]: Niagara County [063], New York [36]
Owned by Local Toll Authority [32], DOT District: 54
JCT RT 104 + I-190
Condition
Deck: Very Good [8]
Superstructure: Satisfactory [6]
Substructure: Good [7]
Loading
Design: MS 18 / HS 20 [5]
Operating: 40.2 metric ton = 44.2 tons (Load and Resistance Factor Rating (LRFR) rating reported by rating factor (RF) method using HL-93 loadings [8])
Inventory: 30.8 metric ton = 33.9 tons (Load and Resistance Factor Rating (LRFR) rating reported by rating factor (RF) method using HL-93 loadings [8])
Appraisal
Structural: Equal to present minimum criteria [6]
Deck Geometry: Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Road Alignment: Equal to present minimum criteria [6]
Waterway: N/A [N] and Bridge not over waterway. [N]
Inspections
Date: July 2020 [0720] and Frequency: 24
Future Work
Work Needed: Widening of existing bridge with deck rehabilitation or replacement. [34]
Bridge Detour: 0.3 km = 0.2 mi
Traffic
ADT: 13480 (2019) and Trucks: 4%
Future ADT: 13614 (In 2039
)