Sirisha Kothuri, one of the City of Portland's interns over the summer wrote up a paper describing our work to use existing signal controllers to measure delay at traffic signalized intersections. While we were at it we figured out we could collect bicycle counts as well at select locations. Well, I am proud to announce that the paper: "Preliminary Development of Methods to Automatically Gather Bicycle Counts and Pedestrian Delay at Signalized Intersections" was accepted for the 2012 Transportation Research Board Annual Meeting. The authors include Sirisha Kothuri, Titus Reyonlds, Christopher Monsere, and Peter Koonce.
I am sure it will be posted at some point and I will update the post when I find it.