Quote:
Originally Posted by haljackey
Well Western Road does provide a more direct route connecting the two sections of the former Highway 4 through the city (Warncliffe south and Richmond north). If you count Warncliffe, Western and Richmond you have a 'through' route north-south. Too bad it's horribly inefficient. No centre turn lanes on Warncliffe south between Base Line and Emery, down to 1 northbound lane north of Horton towards the Children's museum, and only 2 lanes between Oxford and Patt's Lane.
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Absolutely, it is a major artery in London. It is not, however, a highway of national significance. A highway of national significance is Highway 17 in Northern Ontario, as it is part of the Trans-Canada Highway. Classifying Western Road and Highway 17 as roads of the same significance is delusional.
Another problem with Google's classifications that messes up Map Directions is that the default speed for National Highway roads is 85 km/h, which of course makes sense in rural areas. Although these speeds can be changed by Map Maker users, Google's system has a tendency to automatically revert those speeds back to the default value, I'm guessing when system updates are made. In my former days editing those maps, I had to clean up after Google on several occasions where correct speed limits had been erased and the default one came back.