Traffic density and Speedlimits + Doubles in Traffic Addon [1.29 up]

Mod updated for support doubles in traffic.
Added sound for emergency vehicles with beacon lights on (not a siren)
Fixed some minor bugs

Added addon with doubles in traffic. Addon works with main mod only

Credits:
SCS, Mr Larrington, Piva

Main Mod: http://sharemods.com/au28urk3fvtu/traffic_density_4ats_1.29.scs.html
Addon: http://sharemods.com/soxu78krjtw5/piva_dbl_ats_addon.scs.html