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Details NBI 2015

State:MS
Place Name:District 5 (Supervisor District)
County:Hinds
NBI Structure Number:310001802503550
Route Sign Prefix:State Highway
Route Number:18
Facility Carried:'SR 18
Feature Intersected:'OSBURN CREEK
Location:'5.6 MI E SR 27
Year Built:1970
Reconstructed:2000
RecordType:Roadway is carried ON the structure
Level of Service:Mainline roadway
Owner:State Highway Agency
Highway Agency District:05
Maintenance Responsibility:State Highway Agency
Functional Class:Minor Arterial, Rural
Service On Bridge:Highway
Service Under Bridge:Waterway
Latitude:32 09 03.10 N
Longitude:90 31 34.50 W
Material Design:Prestressed concrete *
Design Construction:Stringer/Multi-beam or Girder
Approach Material Design:Other
Approach Design Construction:Other
Structure Length (m):3.7
Approach Roadway Width (m):1.3
Lanes on Structure:2
Average Daily Traffic:6000
Year of Average Daily Traffic:2012
Design Load:MS 18
Scour:Bridge foundations determined to be stable for assessed or calculated scour condition.
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:Does not meet 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:Fair Condition
Superstructure:Very Good Condition
Substructure:Very Good Condition
Structural Evaluation:Equal to present desirable criteria
Sufficiency Rating (%):7.59