Bridge Type
Main Span(s): Steel [3] Girder and floorbeam system [03]
Approach Span(s): Masonry [8] Arch - Deck [11]
Deck: Not applicable [N] with Wearing Surface: Monolithic Concrete (concurrently placed with structural deck) [1]
Bridge Dimensions
Length: 551.4 m = 1809.1 ft
Main Spans: 26 at 39.3 m = 128.9 ft
Approach Spans: 1
Skew: 28
Width, Roadway: 18.3 m = 60.0 ft (4 Lanes) and Out-To-Out: 24.9 m = 81.7 ft for a 18.3 m = 60.0 ft approaching roadway.
Vertical Clearance: 99.99 m = 328.1 ft and Navigational Clearance: 0 = N/A
Location
New York [51000]: New York County [061], New York [36]
Owned by City or Municipal Highway Agency [04], DOT District: 0
OVER ST CLAIR PL-TO 134ST
Condition
Deck: Satisfactory [6]
Superstructure: Good [7]
Substructure: Satisfactory [6]
Loading
Design: MS 18 / HS 20 [5]
Operating: 54.4 metric ton = 59.8 tons (Load Factor(LF) [1])
Inventory: 32.7 metric ton = 36.0 tons (Load Factor(LF) [1])
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 desirable criteria [8]
Waterway: N/A [N] and Bridge not over waterway. [N]
Inspections
Date: July 1999 [799] 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: 13822 (2019) and Trucks: 3%
Future ADT: 16790 (In 2039
)
