Bridge Type
Main Span(s): Prestressed concrete [5] Stayed girder [14]
Approach Span(s): Concrete [1] Girder and floorbeam system [03]
Deck: Concrete Cast-in-Place [1] with Wearing Surface:
Bridge Dimensions
Length: 2371.3 m = 7780.2 ft
Main Spans: 3 at 381 m = 1250.1 ft
Approach Spans: 34
Skew: 0
Width, Roadway: 20.7 m = 67.9 ft (4 Lanes) and Out-To-Out: 22.6 m = 74.2 ft for a 18.9 m = 62.0 ft approaching roadway.
Vertical Clearance: 99.99 m = 328.1 ft and Navigational Clearance: 56.3 m = 184.7 ft
Location
Brunswick [11560]: Glynn County [127], Georgia [13]
Owned by State Highway Agency [01], DOT District: 5
0.5 S BRUNSWICK CTY LMTS
Condition
Deck: Good [7]
Superstructure: Good [7]
Substructure: Good [7]
Loading
Design: MS 18+Mod / HS 20+Mod [6]
Operating: 55.3 metric ton = 60.8 tons (Load Factor(LF) [1])
Inventory: 39 metric ton = 42.9 tons (Load Factor(LF) [1])
Appraisal
Structural: Better than present minimum criteria [7]
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 the assessed or calculated scour condition. [8]
Inspections
Date: December 2020 [1220] and Frequency: 24
Future Work
Work Needed:
Bridge Detour: 3.1 km = 1.9 mi
Traffic
ADT: 11950 (2011) and Trucks: 6%
Future ADT: 17925 (In 2031
)
