ST8601-CS 890404ROBERTS a DOWDEY CIVIL
16200 Dallas Parkway, Suite 200 - Dallas, lexas 75248 -- (214) 931-0694
April 4, 1989
Mr. Russell Doyle, P.E.
City Engineer
City of Coppell
255 Parkway Blvd.
Coppell, Texas 75019
RE:
MacArthur Blvd.
Paving & Drainage Improvements
Coppell, Texas
Dear Russell:
As a result of a meeting between Dan Dowdey, P.E. of our firm ~nd PhJJ
Deaton, P.E. of Dannenbaum Engineering Corporation concerning speci; i~
geometric considerations between station 208+50± and station 22] ~0t)~ ~ I~mt
the above referenced project, I am submitting various improvements that
we would like to have included in the plans.
1. A 28' back-to-back street approach with header at station
209+23.21± (Lt.) (C.L. street approach)
2. A 28' back-to-back street approach with header at station
217+19! (Lt.) (C.L. street approach)
3. A 32.17' face-to-face drive approach with header at stntJon
218+33.50 (Rt.) (C.L. driv(~ approach)
4. Revised median opening, nose station 208+92± for future-
entrance into street (Item No. 1)
5. A left-turn lane for future entrance into street (Item Ho.
2). The lane should have a 100 ft. mln£mum storage
6. A left-turn lane for future entrance into drive ('[t,_'m ~t,...
3). The lane should have a 60 ft. minimum storage capCnci, ty..
I have enclosed four (4) sets of paving and drainage plans for your
and distribution. Also enclosed is a copy of a letter from Phil Deaton,
P.E., which briefly explains the purpose for the review.
ACREY, ROBERTS & PIERSON, INC. - TIIREAOGILL,OOWO[Y & ASSOCLr, iES
Mr. Russell Doyle, P.E.
April 4, 1989
Page 2
If these improvements are acceptable, please send me a letter acknowledgin~
your concurrence so that these modifications can be incorporated into
Dannenbaum's plans.
Sincerely,
William A. Anderson, P.E.
WAA/dkb
Enclosures
cc: Mr. Glen Hinckley
Mr. Phil Deaton, P.E.