This study provides the first comprehensive analysis of five years of detector data for two permanent bicycle count stations (representing four locations) on multi-use paths in Boulder, CO. First, temporal patterns of daily bicycle counts were explored. A strong linear correlation between high temperature and daily counts was noted with a slight decrease in counts at temperatures greater than 90 F. Counts also decreased on days with rain or snow, although this effect was not linear. The results of the temporal pattern and weather correlation analyses were used to derive the factors in the...