Bridge Type
Main Span(s): Prestressed concrete continuous [6] Box beam or girders - Multiple [05]
Approach Span(s): Other [00]
Deck: Concrete Cast-in-Place [1] with Wearing Surface:
Bridge Dimensions
Length: 266.7 m = 875.0 ft
Main Spans: 3 at 99.7 m = 327.1 ft
Approach Spans: 0
Skew: 0
Width, Roadway: 21.6 m = 70.9 ft (4 Lanes) and Out-To-Out: 26.4 m = 86.6 ft for a 21.6 m = 70.9 ft approaching roadway.
Vertical Clearance: 99.99 m = 328.1 ft and Navigational Clearance: 28.2 m = 92.5 ft
Location
Fort Bragg [25058]: Mendocino County [045], California [06]
Owned by State Highway Agency [01], DOT District: 1
01-MEN-001-60.23-FBG
Condition
Deck: Good [7]
Superstructure: Good [7]
Substructure: Good [7]
Loading
Design: MS 18+Mod / HS 20+Mod [6]
Operating: 54.1 metric ton = 59.5 tons (Unknown [A])
Inventory: 32.4 metric ton = 35.6 tons (Unknown [A])
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: Superior to present desirable criteria [9] 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:
Bridge Detour: 15.4 km = 9.5 mi
Traffic
ADT: 23950 (2009) and Trucks: 3%
Future ADT: 27136 (In 2039
)
