descriptopm

"direction"=>"0","enforcement"=>"maxspeed","maxspeed"=>"50"

"direction"=>"100","enforcement"=>"traffic_signals","maxspeed"=>"50"

"direction"=>"270","enforcement"=>"traffic_signals","maxspeed"=>"70"

"direction"=>"180","enforcement"=>"traffic_signals","maxspeed"=>"50"

"direction"=>"100","enforcement"=>"traffic_signals","maxspeed"=>"70"

"direction"=>"190","enforcement"=>"maxspeed","maxspeed"=>"50"

"direction"=>"190","enforcement"=>"maxspeed","maxspeed"=>"30"