Type 4 streets
6.3.5.1
If a BLPU is associated with a type 4 Street, this must only be as an Alternative LPI or Historical LPI. The BLPU must also be associated with a type 1 or type 2 Street by its Approved Preferred LPI. The exemption is if a Street BLPU is created for a type 4 Street. In that case the Approved Preferred LPI must reference the type 4 Street and an Alternative LPI must not be created.