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Traffic Counts for September 2009

The Table below includes, for each day, the raw traffic counts at Point 1 and Point 2, and the calculation of the daily Cold Spring Road trips attributable to Westmont College. Formula per Condition 9:

Westmont Daily Trips = [Point 1 count] minus [Point 2 count] minus [10 daily trips for each of the five private residences between Points 1 and 2].

Date Point 1 Point 2 Private
Residences
Semester
Weekdays
All Other
Days
9/1/2009 3,781 725 50 3,006
9/2/2009 3,601 543 50 3,008
9/3/2009 3,822 647 50 3,125
9/4/2009 3,757 760 50 2,947
9/5/2009 2,217 509 50 1,658
9/6/2009 2,019 421 50 1,548
9/7/2009 2,661 403 50 2,208
9/8/2009 3,423 602 50 2,771
9/9/2009 3,524 662 50 2,812
9/10/2009 3,714 615* 50 3,049
9/11/2009 3,741 668* 50 3,023
9/12/2009 2,755 404* 50 2,301
9/13/2009 1,931 365* 50 1,516
9/14/2009 3,638* 383* 50 3,205
9/15/2009 3,585 579* 50 2,956
9/16/2009 3,477 516* 50 2,911
9/17/2009 3,674 615* 50 3,009
9/18/2009 3,888 668* 50 3,170
9/19/2009 2,392 404* 50 1,938
9/20/2009 2,125 365* 50 1,710
9/21/2009 3,398 383* 50 2,965
9/22/2009 3,659 550* 50 3,059
9/23/2009 3,648 516* 50 3,082
9/24/2009 3,815 660 50 3,105
9/25/2009 3,961 703 50 3,208
9/26/2009 2,240 425 50 1,765
9/27/2009 2,087 384 50 1,653
9/28/2009 3,515 583 50 2,882
9/29/2009 3,848 594 50 3,204
9/30/2009 3,769 577 50 3,142

* - For reasons not known, the counter/s reported spurious results for the dates indicated. We have substituted for All Other Days a value that is 95% of the lowest same-day value in this period. Following the calculation used last year when a 3.5% decrease overall had been observed, we have substituted for the Semester Weekday 103.5% of the highest same-day value in the period.