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TRAFFIC MANAGEMENT PLAN REVIEW FOR
UPLIFT LUNA PRIMARY CHARTER SCHOOL
DALLAS, TEXAS
DeShazo Project No. 14186
Prepared for:
PMSI 1822 W. Barker Lane, #81734 Austin, Texas 78708‐1734
Prepared by:
DeShazo Group, Inc. Texas Registered Engineering Firm F-3199
400 South Houston Street, Suite 330 Dallas, Texas 75202
214.748.6740
October 13, 2015
Z145‐181(OTH)
Traffic. Transportation Planning. Parking. Design.
400 S. Houston Street, Suite 330 Dallas, TX 75202 ph. 214.748.6740 deshazogroup.com
Uplift Luna Primary Charter School Traffic Management Plan Review
Page 1
Technical Memorandum To: Eric Goodloe PMSI
From: David Nevarez, P.E. DeShazo Group, Inc.
Date: October 13, 2015
Re: Traffic Management Plan Review for Uplift Luna Primary Charter School in Dallas, Texas
DeShazo Project Number 14186; Z145‐181(OTH)
INTRODUCTION The services of DeShazo Group, Inc. (DeShazo) were retained by PMSI on behalf of the Uplift Education to provide a requisite review of the traffic management plan (TMP) for the Uplift Luna Primary Charter School campus located at 2020 N. Lamar Street in Dallas, Texas. The original TMP was completed by DeShazo on March 1, 2013. As a condition of the approval of the project, submittal of a bi‐annual review of the TMP was required, which is the purpose of this study. DeShazo is an engineering consulting firm based in Dallas, Texas providing licensed engineers skilled in the field of traffic/transportation engineering.
A Traffic Management Plan (TMP) is important to safely achieve an optimum level of traffic flow and circulation during peak traffic periods associated with student drop‐off and pick‐up. By properly managing the vehicular traffic generated during the critical periods, the safety and efficiency of other modes of travel – including walking – will also inherently improve, and the operational impact on the public street system should also be minimized. The TMP should not be considered a comprehensive set of instructions to ensure adequate safety; however, it should be used as a tool to facilitate a safer and more efficient environment.
This report contains DeShazo’s review of the current traffic conditions on and around the campus and the school’s efforts to comply with the TMP. As appropriate, recommendations are listed at the conclusion of this report to modify the previous TMP strategies to improve effectiveness and/or identify action items that the school should consider. A concerted effort and full participation by the school administration, staff, students, and parents are encouraged to provide and maintain safe and efficient traffic operations.
[NOTE: In this report the term “parent” refers to any parent, family member, legal guardian, or other individual who is involved in the pick‐up or drop‐off of one or more students at the school.]
Z145‐181(OTH) October 13, 2015
Uplift Luna Primary Charter School Traffic Management Plan Review
Page 2
SCHOOL OPERATIONAL CHARACTERISTICS Table 1 presents a summary of the operational characteristics for the Uplift Luna Primary Charter School assumed in this analysis:
Table 1. Operational Characteristics 2013 Conditions 2014 Conditions 2015 Conditions
Enrollment (by grade): K – 4th: 243 students
Total: 243 students
K – 2nd: 234 students 3rd – 5th: 182 students
Total: 416 students
K – 2nd: 225 students3rd – 5th: 225 students
Total: 450 students
Daily Start/End Schedule: (all grades)
Start: 7:55 AM End: 3:40 PM * 1:50 PM on Wednesdays
Start: 7:55 AM End: 3:30 PM * 2:00 PM on Wednesdays
Start: 7:55 AM End: 3:30 PM * 2:00 PM on Wednesdays
NOTE #1: To the highest degree practical, the accounts of “existing conditions” presented in this report were based upon actual on‐site observations conducted by DeShazo during typical school day(s) conditions and from personal interviews of school representatives. The analyses and recommendations presented in this report for “future” conditions are based upon evaluations of existing conditions and may be supplemented by DeShazo’s professional judgment and experience.
REVIEW OF PREVIOUS TMP STRATEGIES A copy of the prior TMP traffic circulation plan is attached at the beginning of this report. DeShazo observed traffic characteristics on‐site and surrounding the site on October 30, 2014. It was generally noted that traffic was being managed in accordance with the TMP. The following is a list of notable observations:
Off‐duty police officers are present at the intersections of Munger Ave. and Laws St. as well asMunger Ave. and N. Griffin St. during the afternoon pick‐up period. Police officers direct parents tothe site in accordance with the circulation pattern noted in Exhibit 2. Vehicles are not allowed toenter the site until the authorized time for their respective “carline”. Vehicles circulate alongMunger Ave. and N. Griffin St. and may extend back to Hord St.
RECOMMENDATIONS The following recommendations are provided by DeShazo for the management of vehicular traffic generated by the school during peak traffic conditions. Recommendations may include items contained in the original TMP and/or new strategies that are proposed based upon DeShazo’s observations:
1. The City’s directive to all schools is to avoid queuing of parent vehicles within public right‐of‐way if atall possible. Site constraints preclude the school's ability to accommodate the entire vehicular queueon site. While it may not feasible to eliminate the circulation route on specific public rights‐of‐way,an option that may reduce overall impact is to consider additional staggering dismissal times oralternative routes. NOTE: establishing a designated school route on other streets (e.g. Laws Street)may be feasible; however, this option is subject to approval of the City of Dallas]
2. Off‐duty police officers should remain to direct parents along the designated route.
3. Following the most recent communications with the City, Uplift Education plans to provide a stagingarea for early arrivals at the parking lot located at the intersection of Griffin and McKinney with acapacity of approximately 30 vehicles. Off‐duty police officers will then give these vehicles priority asthey direct vehicles towards the school in order to encourage parents to use the parking lot.
4. Uplift Education should continue their communications with the Dallas World Aquarium and the Cityof Dallas Street Services Department to establish a circulation route that works for all parties.
END OF MEMO
up
up
Units
Units
Units
Laws St.
Mu
ng
er A
ve.
N. Lamar St.
McK
in
ney A
ve.
B
Primary Queue Lane--484'
Additional Queue Lane 1--110'
UP UP
DOWN DOWN
Ad
ditio
nal Q
ueu
e Lan
e 2
--1
10
'
A
ON
E W
AY
ON
E W
AY
The purpose of this Traffic Management Plan (TMP) is to evaluate traffic operationsthat promote safety and efficient vehicle circulation. This TMP was developed toprevent queuing of drop-off/pick-up related vehicles within the city rights-of-way. Theschool administration should adhere to this TMP. Any deficiency due to spillover ofqueuing into undesignated areas of the city rights-of-way, including roadway travellanes, should be corrected by the school immediately.
I, David Nevarez, P.E. #106200, certify that site constraints preclude the school's abilityto accommodate the entire vehicular queue on site. While it may not feasible toeliminate queuing in public rights-of-way, an option that may reduce overall impact isto consider additional staggering dismissal times and alternative routes. NOTE:establishing a designated school route on other streets (e.g. Laws Street) may befeasible; however, this option is subject to approval of the City of Dallas Street ServicesDepartment.
Legend
N.T.S.
END OFQUEUE(594 LF, 704 LF)
Queuing Summary
DeShazo Group, Inc.Texas Registered Engineering Firm F-3199
400 S. Houston St. Suite 330Dallas, Texas 75202
(214) 748.6740
START OFQUEUE
GRADES 3-5
Vehicular Traffic DemandStudentGroup CapacityGradesK-2
704 LF(30 cars)
StudentEnrollment
225Students
DismissalTimes
7:55 AM-3:40 PM
Grades3-5
225Students
7:55 AM-3:50 PM
Maximum Surplus
541 LF(23 cars)
163 LF(7 cars)
53 LF(2 cars)
541 LF(23 cars)
EXHIBIT
594 LF(25 cars)
* All grades are dismissed at 2:00 PM on Wednesday.**Vehicular queue calculated at 23.5 feet/passenger car based on field observations.
START OFQUEUE
GRADES K-2
Inbound Circulation Route Outbound Circulation Route
Passenger Vehicle Queue Staff Assistance
Passenger Vehicle Queue (Additional)
Street Level Ramp Queue Police Officer
Drop-off/Pick-up Area (K-2nd Grades)
Drop-off/Pick-up Area (3rd-5th Grades)
**
B
A
*
Z145-181(OTH)
Up ramp from street(does not intersect
Queue)
ONE WAY
EXHIBIT
NNottoScale
2Traffic Circulation RouteUplift Luna Primary Traffic Management Plan in Dallas, Texas.
- Study Site
- Off Duty Police Officer
Legend
- Traffic Circulation Route (Inbound)
- Traffic Circulation Route (Outbound)
- Staging Lot
McKinney Ave
Munger Ave
Lamar S
t
Laws S
t
N G
riffin St
EXHIBIT
NNottoScale
3Uplift Luna Primary Traffic Management Plan in Dallas, Texas.
- School Site
- Off Duty Police Officer
Legend- Traffic Circulation (Priority Route)
- Traffic Circulation Route (Outbound)
Traffic Circulation Route
- Staging Lot
- Traffic Circulation Route (Original)
Staging Lot (30 reserved spaces)