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Details NBI 2015

State:MS
Place Name:District 4 (Supervisor District)
County:Clarke
NBI Structure Number:310001801217480
Route Sign Prefix:State Highway
Route Number:18
Facility Carried:'SR 18
Feature Intersected:'LONG CREEK
Location:'8.7 MI E US 45
Year Built:1956
Reconstructed:2000
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:Major Collector, Rural
Service On Bridge:Highway
Service Under Bridge:Waterway
Latitude:32 05 40.58 N
Longitude:88 36 40.02 W
Material Design:Steel
Design Construction:Stringer/Multi-beam or Girder
Approach Material Design:Other
Approach Design Construction:Other
Structure Length (m):11.0
Approach Roadway Width (m):0.9
Lanes on Structure:2
Average Daily Traffic:630
Year of Average Daily Traffic:2011
Design Load:M 13.5
Scour:Bridge foundations determined to be stable for assessed or calculated scour condition.
Bridge Railings:Do not meet currently acceptable standards.
Historical Significance:Bridge is not eligible for the National Register of Historic Places.
# of Spans in Main Structure:9
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:Satisfactory Condition
Superstructure:Satisfactory Condition
Substructure:Satisfactory Condition
Structural Evaluation:Somewhat better than minimum adequacy to tolerate being left in place as is
Sufficiency Rating (%):6.64