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Details NBI 2015

Place Name:District 5 (Supervisor District)
NBI Structure Number:310005703000700
Route Sign Prefix:State Highway
Route Number:57
Facility Carried:'SR 57
Feature Intersected:'LITTLE BLUFF CREEK
Location:'6.2 MI N I 10
Year Built:1980
RecordType:Roadway is carried ON the structure
Level of Service:Mainline roadway
Owner:State Highway Agency
Highway Agency District:06
Maintenance Responsibility:State Highway Agency
Functional Class:Minor Arterial, Rural
Service On Bridge:Highway
Service Under Bridge:Waterway
Latitude:30 31 00.82 N
Longitude:88 41 38.20 W
Material Design:Prestressed concrete continuous *
Design Construction:Stringer/Multi-beam or Girder
Approach Material Design:Other
Approach Design Construction:Other
Structure Length (m):3.7
Approach Roadway Width (m):1.4
Lanes on Structure:2
Average Daily Traffic:14000
Year of Average Daily Traffic:2012
Design Load:MS 18
Scour:Bridge foundations determined to be stable for assessed or calculated scour conditions; field review indicates action is required to protect exposed foundations
Bridge Railings:Meet currently acceptable standards.
Historical Significance:Bridge is not eligible for the National Register of Historic Places.
# of Spans in Main Structure:3
Bridge Median:No Median
StructureFlared:No flare
Transitions:Does not meet currently acceptable standards.
Approach Guardrail:Meets currently acceptable standards.
Approach Guardrail Ends:Meets currently acceptable standards.
Navigation Control:No Navigation Control on waterway (bridge permit not required).
Structure Open?:Open, no restrictions
Deck:Very Good Condition
Superstructure:Very Good Condition
Substructure:Good Condition
Structural Evaluation:Better than present minimum criteria
Sufficiency Rating (%):7.8