Bridge Type
Main Span(s): Prestressed concrete [5] Box beam or girders - Multiple [05]
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: 15.8 m = 51.8 ft
Main Spans: 1 at 14.9 m = 48.9 ft
Approach Spans: 0
Skew: 40
Width, Roadway: 9 m = 29.5 ft (2 Lanes) and Out-To-Out: 11.3 m = 37.1 ft for a 8.8 m = 28.9 ft approaching roadway.
Vertical Clearance: 99.99 m = 328.1 ft and Navigational Clearance: 0 = N/A
Location
Gowanda [29630]: Cattaraugus County [009], New York [36]
Owned by County Highway Agency [02], DOT District: 51
AT GOWANDA ON JOHNSON ST
Condition
Deck: Good [7]
Superstructure: Very Good [8]
Substructure: Very Good [8]
Loading
Design: MS 22.5 / HS 25 or greater [9]
Operating: 94.3 metric ton = 103.7 tons (Load Factor(LF) [1])
Inventory: 53.5 metric ton = 58.9 tons (Load Factor(LF) [1])
Appraisal
Structural: Equal to present desirable criteria [8]
Deck Geometry: Equal to present minimum criteria [6]
Road Alignment: Better than present minimum criteria [7]
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 condition. [5]
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: 386 (2017) and Trucks: 4%
Future ADT: 540 (In 2037
)