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Item 7A Consultant's Preliminary Review of TIA7Vii Enana:vmc May 4, 2017 Ms. Alex Ayala, P.E. City of Southlake 1400 Main Street, Suite 320 Southlake, Texas 76092 Re: Updated Traffic Impact Analysis Review—CrescentGreenResidential Dear Ms. Ayala: ARIZONA TEXAS NEW MEXICO OKLAHOMA Per your request, we have conducted a preliminary review of the updated traffic impact analysis for the proposed Crescent Green residential development on Southlake Boulevard (FM 1709) at Shady Oaks Drive prepared by DeShazo Group, Inc., dated May 3, 2017. The study reviewed replaces a previous study originally dated September 11, 2015, ('IIA for Glenmore Residential Development') and was prepared in response to changes in the proposed development. The currently proposed development now contains a total of 57 single family residential lots. The previous study included 53 single family residential lots. From a traffic operations standpoint, the development does not generate significant traffic volumes. Both site plan alternatives have access proposed on Shady Oaks opposite a The Marq driveway. One site plan alternative is proposed to have access at one location along Southlake Boulevard (FM 1709). The alternative site plan Includes only emergency vehicle access to FM 1709. Based on our preliminary review of the revised study, and the proposed 57 lot development size, no additional analysis appears to be necessary at this time. The development is predicted to have minimal traffic impact and the traffic generated can be accommodated by the existing roadway network. The projected development traffic volumes do not exceed the threshold for a right or left -turn lanes from Shady Oaks Drive or FM 1709. If you have any questions, please contact me or Jody Short at (972) 248-3006. We appreciate the opportunity to provide traffic engineering services to the City of Southlake and are available to address any additional comments or concerns. Sincerely, ?4C6_� John Denholm III, P.E., PTOE Lee Engineering TBPE Firm No. F-450 3030 LBJ Freeway, Suite 1660, Dallas, TX 75234 (972) 248-3006 office (972) 248-3855 fax I www.leeengineering.com Page 1 of 1