T JUNCTIONS *
Town and Country: Local networks
Traffic accidents are far more frequent where two roads cross than at T junctions.
Lay out the road system so that any two roads which meet at grade, meet in three-way T junctions as near 90 degrees as possible. Avoid four-way intersections and crossing movements.
Select High Order Pattern and
23 PARALLEL ROADS
49 LOOPED LOCAL ROADS **
Select Low Order Pattern and
54 ROAD CROSSING