ST8402-CS 890908GINN, INC.
September 8, 1989
Mr. Russ~l~o~yle,
City o f/~oppel 1
P.O. ~6x 478
Cop~Q. 1, TX 75019
P,Eo
CONSULTING ENGINeeRS
Denton Tap Road Improvements from
Sandy Lake Road to Denton Creek
Dear Mr. Doyle:
We have received and reviewed your 9/5/89 Memorandum regarding
traffic congestion at the Denton Tap Road/Parkway Blvd.
intersection. We anticipate a partial solution to the problem
will be implemented in about that one week. We have arranged to
have the Traffic Signal Contractor, Arjang Electric Systems, Inc.
modify the temporary signals by the addition of left turn signal
heads and increasing the timing and phasing capabilities of the
controller by installing the permanent Multisonics 820-A
controller (ahead of the permanent installation). This operation
will be initiated upon L.H. Lacy Co.'s opening of the full Denton
Tap Road/Parkway Blvd. intersection. At that time our Traffic
Signal Contractor will establish the proper timing for the
morning, afternoon (school) and evening peaks and put the system
into full automatic recall operation.
Please call me if you have any questions.
Sincerely,
John C. Karlsruher, P.E.
Project Engineer
JCK/dsp
cc: Randy Fleming
File 379/260
17103 Preston Road · Suite 100 · LB 118 · Dallas, Texas 75248 · Phone 214/248-4900