Avenue (AVE):

A street running north and south.

Boulevard (BLVD):

A primary arterial street.

Branch (BR):

A branch road.

Circle (CIR):

A cul-de-sac street running east or west.

Place (PL):

A non-extendable street running north and south between streets.

Common (CMN):

A minor street.

Court (CT):

A cul-de-sac street running north or south.

Drive (DR):

A diagonal, irregular street.

Freeway (FWY):

A grade-separated highway.

Highway (HWY):

A Washington state highway.

Lane (LN):

A meandering, irregular street.

Loop (LOOP):

A loop street.

Path (PATH):

A path.

Parkway (PKWY):

A primary arterial street.

Place (PL):

A minor street.

Point (PT):

A minor street.

Road (RD):

Not used, except for existing named roads.

Row (ROW):

A minor street.

Square (SQ):

A street with a square.

Street (ST):

A street running east and west.

Terrace (TER):

A roadway on a terrace.

Trail (TR):

A trail or minor street.

View (VW):

A minor street from which there is view.

Way (WAY):

A non-extendable street running east and west between streets.