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Details NBI 2015

Place Name:District 4 (Supervisor District)
NBI Structure Number:SA5700000000158
Route Sign Prefix:County Highway
Route Number:1175
Facility Carried:'ALFORD BRIDGE RD.
Feature Intersected:'BOGUE CHITTO RIVER
Location:'SEC 6 T 4N R 8E
Year Built:1959
RecordType:Roadway is carried ON the structure
Level of Service:Mainline roadway
Owner:County Highway Agency
Highway Agency District:07
Maintenance Responsibility:County Highway Agency
Functional Class:Major Collector, Rural
Service On Bridge:Highway
Service Under Bridge:Waterway
Latitude:31 20 10.60 N
Longitude:90 26 06.10 W
Material Design:Steel
Design Construction:Stringer/Multi-beam or Girder
Approach Material Design:Concrete
Approach Design Construction:Slab
Structure Length (m):13.0
Approach Roadway Width (m):0.8
Lanes on Structure:2
Average Daily Traffic:730
Year of Average Daily Traffic:2013
Design Load:M 13.5
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:1
# of Spans in Approach Structures:17
Bridge Median:No Median
StructureFlared:No flare
Transitions:Not Applicable
Approach Guardrail:Not Applicable
Approach Guardrail Ends:Not Applicable
Navigation Control:No Navigation Control on waterway (bridge permit not required).
Structure Open?:Posted for Load.
Deck:Good Condition
Superstructure:Good Condition
Substructure:Satisfactory Condition
Structural Evaluation:Meets minimum tolerable limits to be left in place as is
Sufficiency Rating (%):6.18