Interstate,TF; Interstate,FT; Interstate,<Null>; Interstate,
Major,TF; Major,FT; Major,<Null>
Ramp,; Ramp,<Null>; Ramp,FT; Ramp,TF
Minor,; Minor,<Null>; Minor,FT; Minor,TF
Residential,TF; Residential,FT; Residential,<Null>; Residential,; <Null>,<Null>