Yellowknife by Nav Canada. Yellowknife Transit is the public transportation agency in the city, and is the only transit system in the Northwest Territories. Road construction in Yellowknife is often a challenge due to the presence of permafrost which requires that roads generally be regraded and resurfaced every 10 to 20 years. Most roads in Yellowknife are paved and road width varies from . Winter snow removal is done on a regular schedule by the City of Yellowknife public works department. Speed limits are on most roads, in school zones, and on highways. School zones and playground zones are in effect
Yellowknife limited to the Kam Lake and airport subdivisions. Jolliffe Island sits in Yellowknife Bay and is public land under the jurisdiction of the City of Yellowknife after a land purchase when Imperial Oil vacated the site. The island is surrounded by a community of houseboats who have been living off the grid since 1978. Their relationship with the city is complex and often strained as the houseboats are popular with sightseers, but at the same time they live outside of the city's tax jurisdiction while using city services leading to lawsuits and tensions with the City of Yellowknife. Yellowknife has