Item 7F Kimball Park TIA trip gen memo
1
Halff Associates, Inc.
1201 North Bowser Road
Richardson, Texas 75081
(214) 346-6200
Fax (214) 739-0095
MEMORANDUM
TO: Jeff Medici DATE: October 30, 2018
FROM: Stephen Moore, PE AVO: 35329
EMAIL: smoore@halff.com
SUBJECT: Kimball Park trip generation
INTRODUCTION
Halff Associates, Inc. (Halff) conducted a trip generation update on behalf of Medici Development
Partners for the Kimball Park development, located in the northwest quadrant of the State
Highway (SH) 114 / Kimball Avenue intersection in Southlake. Halff conducted the original Traffic
Impact Study (TIS) for the development in June 2012. The TIS was updated in December 2013
to reflect site plan changes at that time. Since the December 2013 TIS update, some of the land
uses and densities have changed on the site, and the developer has recently acquired an
adjoining 1.7-acre parcel. As part of the process to rezone the adjoining parcel and incorporate it
into the overall Kimball Park development, the City of Southlake directed the developer to prepare
a trip generation comparison for the development. This memo details the estimated changes in
trip generation from the December 2013 TIS to the current development plan.
SITE PLAN CHANGES
The attached Exhibit 1 is the development site plan from the December 2013 TIS. Exhibit 2 is an
updated development site plan showing the current existing and proposed land uses. Referencing
Exhibit 2, the Offices at Kimball Park and the Cambria Suites Hotel are in place and operational.
The 5,500-sf restaurant / 4,500-sf retail buildings south of the office building are constructed but
not yet occupied. The 4,500-sf restaurant building to the south of the 5,500-sf restaurant / 4,500-
sf retail buildings has not been constructed. The 10,000-sf restaurant building (noted as Lot 2 on
the site plan) south of the hotel has not been constructed, and it is this area where the site plan
is changing. The developer has acquired the 1.7-acre tract directly to the west of the 10,000-sf
restaurant building and is proposing to rezone the tract and add it to Lot 2, replacing the proposed
restaurant building with a 4-story building containing 61,000 sf of office space on floors 2 – 4 and
27,000-sf of retail / restaurant space on the ground floor. Exhibit 3 shows the proposed layout of
the new office / retail / restaurant building planned for Lot 2.
The new tract extends west to Cherry Lane, providing another access point for the development.
2
Halff Associates, Inc.
1201 North Bowser Road
Richardson, Texas 75081
(214) 346-6200
Fax (214) 739-0095
TRIP GENERATION COMPARISON
Table 1 shows the weekday AM and PM peak hour and 24-hour trips generated by the
development, based on the land uses and densities presented in the December 2013 TIS and
shown on Exhibit 1. Trips were generated using the historical data presented in the Institute of
Transportation Engineers’ Trip Generation Manual, 9th Edition.
Table 1
Kimball Park Trip Generation – December 2013 TIS
Land Use
(density)
[ITE Code]
AM Peak Hour of
Adjacent Street Traffic
PM Peak Hour of
Adjacent Street Traffic
24-Hour
Weekday
In Out Total In Out Total Total
Hotel
(175 rooms)
[310]
96 69 165 78 82 160 2,230
Office
(96,000 sf)
[710]
163 22 185 32 154 186 1,273
Restaurant
(11,100 square feet)
[932]
66 54 120 65 44 109 1,412
Restaurant
(10,000 square feet)
[931]
7 1 8 50 25 75 900
TOTAL 332 146 478 225 305 530 5,815
Table 2 shows the weekday AM and PM peak hour and 24-hour trips generated by the
development, based on the land uses and densities presented in the current development plan
shown on Exhibits 2 and 3. Trips were generated using the historical data presented in the
Institute of Transportation Engineers’ Trip Generation Manual, 10h Edition.
The first three rows of Table 2 represent the parts of the development that are unoccupied or
have not been constructed yet. The lower two rows represent parts of the development that are
in place and operational.
3
Halff Associates, Inc.
1201 North Bowser Road
Richardson, Texas 75081
(214) 346-6200
Fax (214) 739-0095
Table 2
Kimball Park Trip Generation – Current Development Plan
Land Use
(density)
[ITE Code]
AM Peak Hour of Adjacent
Street Traffic
PM Peak Hour of Adjacent
Street Traffic
24-Hour
Weekday
In Out Total In Out Total Total
General Office Building
(61,000 square feet)
[710]
72 12 84 11 60 71 658
High-Turnover Sit-Down
Restaurant (10,000 square feet)
[932]
54 45 99 61 37 98 1,122
Shopping Center
(31,000 sf)
[820]
18 11 29 57 61 118 1,170
SUBTOTAL - still to be
constructed / occupied 144 68 212 129 158 287 2,950
General Office Building (existing)
(116,484 square feet)
[710]
117 19 136 21 111 132 1,230
Hotel (existing)
(175 rooms)
[310]
48 34 82 54 51 105 1,550
TOTAL 309 121 430 204 320 524 5,730
Table 3 shows the difference in weekday AM and PM peak hour and 24-hour trips generated by
the development, from the December 2013 TIS to the current development plan.
Table 3
Kimball Park Trip Generation –
Difference between December 2013 TIS and Current Development Plan
Land Use
(density)
[ITE Code]
AM Peak Hour of Adjacent
Street Traffic
PM Peak Hour of Adjacent
Street Traffic
24-Hour
Weekday
In Out Total In Out Total Total
Current Development Plan 309 121 430 204 320 524 5,730
2013 TIS 332 146 478 225 305 530 5,815
TOTAL -23 -25 -48 -21 15 -6 -85
4
Halff Associates, Inc.
1201 North Bowser Road
Richardson, Texas 75081
(214) 346-6200
Fax (214) 739-0095
As shown in Table 3, the proposed site plan changes result in slightly fewer trips generated by
the development in the weekday AM and PM peak hours and in the 24-hour weekday period,
when compared to the generated trips presented in the December 2013 TIS. This reduction is
primarily due to the new and updated trip generation data presented in the ITE Trip Generation
Manual, 10th Edition.
SUMMARY
The proposed site plan changes are not expected to have a significant impact on the traffic
operations of the development. As shown in Table 3, based on current trip generation data, the
development is projected to generate fewer trips in the weekday AM and PM peak hours and the
24-hour weekday period than the development scenario that was evaluated in the December 2013
TIS. Furthermore, the addition of the 1.7-acre tract on the southwest corner of the site will also
provide another access point to the development, via Cherry Lane, which will help in distributing
the traffic generated by the development.
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LOCATEÐ IN THE CITY OF
SOUTHLAKE TEXAS AND BEING
OUT OF THE THOIVAS MAHAN
SURVEY, ABSTRACT NO. 1049,
TARRANT COUNTY. TEXAS
Exhibit 1
December 2013
TIS Site Plan
OWNERIAPPLICANT:
MDP SOUIdLAKE. LLC
JÊFFREY IVEDICI
1203 S. WHITE CHAPEL BLVD. SUITE 2OO
SOUIHIAKE TX 76092
ENGINEER/CCNSULTANTi
ADANIS ENGINE=RING
9IO S, KTJBALL AVENUE
SOUfHLAKE. fEXAS 76092
CONTACI: JACK H. GARNER P.E
PHONE: (817) 328!200
EMAIL: jack. gal,er@aoânìs-ens¡ìee.ins.coù,
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RESTAURANÎ
5.500 sF
RETÀL
4,000sF COFFEE
RESfAURAN'
4,500 sF
OFFICES AT
KIMBALL PARK
4 FLMRS
29,121 SF FIRSI FLOOR
IOTAL SF = 116.484 SF
LOT 3
5.1s ACRËS
CAMBRIA SUI]ES HOTEL
4 FLOORS
2S,522 SF FtRSl FLOOR
ÍOTAI SF = 111,897 SF
FDC
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1.55 ACRES
RESTAURNI
10.ûû0 sF
Kimboll Pork
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February 26,2OL6
S,t¿ams
Prepared For:
MDP Southlake, LLC
Jeffrey Medici
1203 S. White Chapel Blvd. Suite 200
Southlake. TX76092
Mosfer Plqn
Southlake, TX
10.10.2018KIMBALL OFFICE MASTER PLAN 8PLAN
Exhibit 3
Lot 2 Site Plan