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Details NBI 2012

State:DC
NBI Structure Number:1100
Route Sign Prefix:Local Road
Facility Carried:SOUTHWEST FREEWAY
Feature Intersected:4TH STREET, S.W.
Location:SOUTHWEST FRWY & 4TH ST
Year Built:1959
RecordType:Route goes UNDER the structure
Functional Class:Minor Arterial, Urban
Service On Bridge:Highway
Service Under Bridge:Highway, with or without pedestrian
Latitude:38 52 54.00 N
Longitude:77 01 06.00 W
Material Design:Prestressed concrete *
Design Construction:Box Beam or Girders - Multiple
Structure Length (m):22.9
Lanes on Structure:11
Lanes under Structure:4
Year of Average Daily Traffic:2000