Gresham
- MAX Blue Line traffic
- Offices near the Cleveland Ave and Gresham City Hall stops get a steady stream of riders through the door, so entry mats and lobby floors are done every visit.
- Near I-84 and the airport
- Offices by the Troutdale airport and the I-84 distribution centers pick up grit from freight traffic, so dusting goes on the scope more often.
- MHCC area
- Offices and service businesses near Mt. Hood Community College get busier during terms, so entries and common areas are cleaned more often then.
Gresham mixes downtown offices, retail centers and the warehouse corridor along I-84, and each one gets a different schedule.