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
Coat of arms of Yellowknife Coat of arms of Yellowknife The coat of arms of Yellowknife is the full armorial achievement as used by the municipal government as an official symbol. The government of Yellowknife utilizes multiple versions of the coat of arms for various applications. In the 1950s Yellowknife held a competition to design a coat of arms which was won by Netta Pringle who had lived in Yellowknife during 1954 and 1955. The coat of arms consists of a mine headframe, flanked by a miners' pick and shovel and a maple leaf, with the northern lights above. Above the shield is a half-midnight