Before revision: Common sites for installation of traffic barrier: Bridge ends Near steep slopes from roadway limits At drainage crossings or culverts where steep or vertical drops are present Near large signs/illumination poles or other roadside elements which may pose hazards When barrier is needed, careful calculations are completed to determine length of need.
After revision: aCommon sites for installation of traffic barrier: Bridge ends Near steep slopes from roadway limits At drainage crossings or culverts where steep or vertical drops are present Near large signs/illumination poles or other roadside elements which may pose hazards When barrier is needed, careful calculations are completed to determine length of need.