R6-1 (L or R) – ONE WAY (ARROW)
R6-2 (L or R) – ONE WAY (RECTANGULAR)
R6-3 – DIVIDED HIGHWAY CROSSING
R6-3a – DIVIDED HIGHWAY CROSSING (T-INTERSECTION)
Northwest Barricade & Signs/ Northwest Flagging
11229 16th Avenue SW, Burien, WA 98146 Northwest Barricade Phone #: (206) 243-8004 Northwest Flagging Phone # (206) 244-0257 WE NOW HAVE A NORTH LOCATION 3324 BICKFORD AVE SNOHOMISH, WA 98290 (425)-659-3773
