Clinched Highway Mapping

yakra · Joined: 30 Jul 2008 Posts: 2600 Location: Area Code 207

OSM shows a new AB2 interchange under construction, planned, or proposed south of Exit 232.
http://www.openstreetmap.org/?lat=50.865832&lon=-113.962984&zoom=15

Edit: There's a shaping point very close by already; I'll just reposition it here so I can unhide it when the time comes.

yakra · Joined: 30 Jul 2008 Posts: 2600 Location: Area Code 207

OSM, and Google & Bing satellite imagery, show Northland Drive, an easterly extension of AB11A (Sylvan Lake), under construction.
Physical if not logical extension -- this may or may not become part of AB11A. or an AB11X. Or a 9xx route. I dunno man I didn't do it.

It may even already be open.

http://www.reddeer.ca/media/reddeerca/city-government/budget-and-annual-financial-reports/October_2010_North_Highway_Connector_Capital_Budget_Briefing_note_2011_FINAL.pdf

http://www.reddeeradvocate.com/news/Red_Deer_ring_road_project_right_on_schedule_204366671.html

yakra · Joined: 30 Jul 2008 Posts: 2600 Location: Area Code 207

Google shows a relocation of AB524 in Vauxhall, off of 1 Ave N onto 1 Ave S. This routing is not reflected in OSM, or the GeoBase 10.0 shapefiles. The 11.0 shapefiles are available, and may shed some light on the situation, but I'll need to clear off some room on my HD before downloading them, grumble grumble...

Edit (Jan 28 2015): 11.0 shapefiles concur with 10.0. May 2014 GMSV shows 1 Ave S still a dirt road, with AB524 signed onto 2 Ave N.

Edit (Nov 20 2016): 13.0 shapefiles concur. GMSV is still from May 2014.