Bridge Type
Main Span(s): Steel [3] Movable - Bascule [16]
Approach Span(s): Steel [3] Girder and floorbeam system [03]
Deck: Concrete Cast-in-Place [1] with Wearing Surface:
Bridge Dimensions
Length: 470.9 m = 1545.0 ft
Main Spans: 1 at 41.1 m = 134.8 ft
Approach Spans: 23
Skew: 0
Width, Roadway: 7.6 m = 24.9 ft (2 Lanes) and Out-To-Out: 12.3 m = 40.4 ft for a 7.6 m = 24.9 ft approaching roadway.
Vertical Clearance: 5.67 m = 18.6 ft and Navigational Clearance: 5.7 m = 18.7 ft
Location
Saint Augustine [62500]: St. Johns County [109], Florida [12]
Owned by State Highway Agency [01], DOT District: 2
IN ST. AUGUSTINE
Condition
Deck: Good [7]
Superstructure: Good [7]
Substructure: Good [7]
Loading
Design: MS 18+Mod / HS 20+Mod [6]
Operating: 56.8 metric ton = 62.5 tons (Load Factor(LF) [1])
Inventory: 33.9 metric ton = 37.3 tons (Load Factor(LF) [1])
Appraisal
Structural: Better than present minimum criteria [7]
Deck Geometry: Basically intolerable requiring high priority of replacement [2]
Road Alignment: Basically intolerable requiring high priority of replacement [2]
Waterway: Equal to present minimum criteria [6] and Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Inspections
Date: February 2020 [0220] and Frequency: 24
Future Work
Work Needed: Other structural work: including hydraulic replacements. [38]
Bridge Detour: 0.3 km = 0.2 mi
Traffic
ADT: 18500 (2019) and Trucks: 3%
Future ADT: 32098 (In 2041
)
