ST1001-CS110114 Texas Department of Transportation
P.O. BOX 133067 • DALLAS, TEXAS 75313 -3067 • (214) 320 -6100
January 14, 2011
Control: 2374 -07
Highway: IH 635
Limits: Royal Ln
County: Dallas
Mr. Ken Griffin, P.E.
Dir. of Engineering & Public Works
City of Coppell
PO BOX 9478
Coppell, TX 75019
Dear Mr. Griffin:
Our office has conducted a traffic signal warrant study for IH 635 at Royal Ln in
the City of Coppell. From our review, based on prohibiting traffic turning left out
of Gateway Blvd, we are authorizing signals at this location.
Attached is a signed Traffic Signal Authorization Form for the above noted
location. Please feel free to contact Ms. Roxanne Cortez, P.E. at (214)320-
6621, if needed.
Sincere) ,
/ 1$
Melanie Young, P.E.
District Transport- Operations Engineer
Attachments
THE TEXAS PLAN
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INCREASE THE VALUE OF OUR TRANSPORTATION ASSETS
An Equal Opportunity Employer
Traffic tic SI n�I Authorization b Form
'1
Texas
Departm
of Transportation
Forrn Revised 3/18 /2003
City Name* or Rural Area County County No. District
Coppell Dallas 057 DAL
Population by latest federal census *: 35,958
* If unincorporated city, show "Unic. "; population not required.
Control Ref.
Hwy. No. & Street Name (if any) Mile Point Section Marker
Major St.: IH 635 8.478 2374 -07
Freeway frontage road? ® Yes fl No
Minor St.: Royal Lane _
Freeway frontage road? _ Yes X No
Signal Requested: n Flashing Beacon 1X1 Traffic Signal n Other
Request of (date): 11/22/2010 by: X City n County n TxDOT n Individual
District Traffic Section Recommendations:
t
n None n Flashing Beacon 1X1 Traffic Signal 1 1 Other
1
Remarks:
f E
TxMUTCD Warrant(s) met (check): X11 X 2 X 3 7 4 n 5 n 6 7 1 18
s
R Maintenance by: X1 City n County n TxDOT
Installation by: n City n County TxDOT X Contract
1 Funding by: X] District Maintenance Funds
Urban (HES)
. 1 Preventive Maintenance Program (CPM)
Ti Other (specify)
Estimate. t • s : $150,000 Proposed Letting Date: FY 11
g / �„� t / Blain 063
Traffic Se on Sign �/ i
Z e ( ate) Project Manager & No. i
1
Remarks:
Recommendations Approved:
ij 4 L t
- - - -_ -- /fit lei
District Engineer (date) f
Send one copy to the Traffic Operations Division (TRF -TE) for permanent file.
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