For those travelling on foot, Mountlake Terrace provides a mixed experience. While some areas feature pedestrian-friendly infrastructure, such as sidewalks and crosswalks, the overall walkability varies depending on the neighbourhood. Certain destinations may be within a reasonable walking distance, but others might require navigating busier roads or longer stretches. The city’s weather, with its rainy seasons, can also influence the comfort of walking. For short trips or accessing local amenities, walking can be a practical choice, but it may not always be the most convenient option for all journeys.

Cyclists in Mountlake Terrace will find some biking infrastructure, including bike racks and paths, making it possible to navigate parts of the city by bicycle. The area features a mix of residential and commercial zones, and biking can be a practical option for shorter trips. However, the terrain and distances between destinations may require careful planning. The city’s infrastructure supports non-motorized transportation, but riders should consider factors like traffic and road conditions.

For those relying on public transit, Mountlake Terrace offers bus services and light rail options connecting the city to nearby areas like Seattle, Lynnwood, and Everett. The Mountlake Terrace Transit Centre provides convenient access to regional routes, and Community Transit buses offer local connections. The infrastructure supports easy access to transit stops, and the availability of free parking at the transit centre adds convenience. The compact layout of the city and its transit-friendly design make public transportation a reliable option for navigating the area.