Bridge Type
Main Span(s): Prestressed concrete continuous [6] Stayed girder [14]
Approach Span(s): Prestressed concrete [5] Stringer/Multi-beam or girder [02]
Deck: Other [9] with Wearing Surface:
Bridge Dimensions
Length: 6668.1 m = 21878.0 ft
Main Spans: 11 at 365.8 m = 1200.2 ft
Approach Spans: 166
Skew: 0
Width, Roadway: 24.4 m = 80.1 ft (4 Lanes) and Out-To-Out: 29 m = 95.1 ft for a 30.7 m = 100.7 ft approaching roadway.
Vertical Clearance: 99.99 m = 328.1 ft and Navigational Clearance: 55 m = 180.5 ft
Location
Saint Petersburg [63000]: Pinellas County [103], Florida [12]
Owned by State Highway Agency [01], DOT District: 7
5.5MI N OF US-41
Condition
Deck: Good [7]
Superstructure: Good [7]
Substructure: Good [7]
Loading
Design: HL93 [A]
Operating: 30.7 metric ton = 33.8 tons (Load and Resistance Factor(LRFR) [3])
Inventory: 25.1 metric ton = 27.6 tons (Load and Resistance Factor(LRFR) [3])
Appraisal
Structural: Equal to present minimum criteria [6]
Deck Geometry: Superior to present desirable criteria [9]
Road Alignment: Equal to present desirable criteria [8]
Waterway: Equal to present desirable criteria [8] and Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Inspections
Date: September 2020 [0920] and Frequency: 24
Future Work
Work Needed: Other structural work: including hydraulic replacements. [38]
Bridge Detour: 6.6 km = 4.1 mi
Traffic
ADT: 63607 (2019) and Trucks: 6%
Future ADT: 110358 (In 2041
)