Maps

 

 
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Road Network 1950

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Road Network 1960

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Road Network 1970

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Road Network 1980

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Road Network 1990

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Road Network 2000

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References and Related Online Materials

Primary Highway (#1-216) Route-km:

Highway Geomatics Section, Alberta Transportation. Personal Communication, June 10, 2010.

Notes:
-"Route-km" does not include collecter roads or ramps. Divided highways with medians are not counted twice.
-"Length" is the number of route-km of a road multiplied by the number of roads separated by medians, plus any collector roads and ramps.
-In 2007 there was a major change in methodology resulting in more accurate estimates. 

Primary Highway (#1-216) Length:See reference for "Primary Highway (#1-216)"
Secondary Highways (#500-986) Route-km:See reference for "Primary Highway (#1-216)"
Secondary Highways (#500-986) Length:See reference for "Primary Highway (#1-216)"
Local Roads Route-km:See reference for "Primary Highway (#1-216)"
Total Roads Route-km:See reference for "Primary Highway (#1-216)"
Railway:

Statistics Canada. (no date). Rail transportation, length of track operated for freight and passenger transportation, by province and territory. Canadian Statistics. Last modified February 16, 2010. http://www40.statcan.gc.ca/l01/cst01/trad47a-eng.htm (accessed May 19, 2010).