Like everyone else probably, I am considering other options to commute to work. Biking seems to be a very attractive option, since I only live like 5 miles away, but in this part of the country, you must pay attention to the hills. So, a coworker gave me a site basted on google maps that computes the elevation given a trajectory:
http://www.gmap-pedometer.com/
But I have doubts as to the reliability of that data, so I decided to check out some topographic maps on the web. Topographic maps feature contour lines, which are pretty accurate indicators of elevation
http://www.digital-topo-maps.com/
Thing is, that stuff’s from way back! Centering this on Bellevue and Redmond, you see so much has changed!
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