HomeMy WebLinkAbout20210062 Stewarts Marion Avenue- Maple Dell PUD Traffic Letter � �Cr�ic�h�can
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April 14, 2021 �`�:''
Mr. Chuck Marshall
Stewart's Shops
P.O. Box 435
Saratoga Springs, NY 12866
RE: Trip Ge�eration Assessrr�ent, Stewart's Shop, Cuty of Sac°atoga Sprir�gs� S�r�tog� Cour�ty� New Yor9c; CM
Projeet No. 121-044
Dear Mr. Marshall:
Creighton Manning Engineering, LLP has completed a trip generation assessment for the proposed relocation of
an existing Stewart's Shop located at 15 Maple Dell to 33 Marion Avenue in the City of Saratoga Springs. This
evaluation is based on information provided in the "Proposed Site Plan," prepared byStewart'sShops last revised
April 1, 2021 included under Attachment A.
Proposed Stewart�5 ^ Figure 1—Project Location
Shop/Liquor Store/Car Wash
1.0 Project Desc�°iptior� � �
' \; �:,
The proposed project consists of the construction of a 3�975 ExistingMobilGas/ '^'- �- �:
��a Clean02CarWash t - -n ,, �r,y�5 + �.j-�
square foot (SF) Stewart's Shop convenience market with 12 ; -,�, Y��j �; X,,�`,
fueling positions and an approximate 3,000 SF liquor store at 33 �` �- �� ;.. � :.t �;�°
Marion Avenue. This will replace the existing 1,972 SF Mobile Gas �--�3 �`_ � r-- � '� '�t � `r-
4 r 3 � -
Station and service center that currently has 12 fueling positions � � ��''"-f. ; , 4`�
an d t he exis ting 2,8 7 2 S F C lean 0 2 car was h t ha t has two se l f- - � �;�k� � �, ;�, j r'�� r
_ r:. r.:. ,. `x ' j . I,
service bays and one automated bay. It is noted that the proposed j -` � � `
Existing Stewart's/ ro � �
Stewart'sShopwillreconfigurethecarwashbuildingwithtwofully EastSideWineandSpirits '° -�
automated bays. It is anticipated that the existing Stewart's Shop -- �,�
and East Side Wine and Spirits liquor store will relocate to the ' ��. _ �"�' -
proposed site on Marion Avenue. The number of access points to �� ��� __'"�+t ` �
the site from Marion Avenue will not change as a result of the �^�, � � , '_�'"`-�-
� Rout�
project. The study area is shown on Figure 1 while the proposed F- -- - Ex�st��g�oodemotePnYs��a�
development plan is summarized on Table 1. f- Tne�aPYMed��a�orr��e
Ta�l�1�D�v�lopr��nt Plan Summary
Land Use Existin�Conditions Propose�Corudition
11-15 Maple Dell
Stewart's Shop 2,700 SF --
East Side Wine and Spirits Liquor Store 2,000 SF --
33 Marion Avenue
Mobil Gas Station(12 fueling positions) 1,972 SF --
Clean02 Car Wash(2 self-service and 1 automated bay) 2,872 SF --
Stewart's Shop(12 fueling positions and 2 automated car wash bays) -- 3,975 SF
East Side Wine and Spirits Liquor Store -- 3,000 SF
Cr�i�htr�n Ma��;r�in� E�-�c�ir7eertn�, LLF � 2 Winners C:irc{e� A{b�ny, �IY 122U5 J 5]�i.44b.t]:�y6 � www.cr���kl�.c�r�r�
Mr.Chuck Marshall
April 14,2021
Page 2 of 4
2.0 Trip Generation Assessment
Existing Trip Generation Summary
Trip generation determines the quantity of traffic expected to travel to/from a given site. Trip generation data
was collected at the existing Stewart's Shop convenience market and the East Side Wine and Spirits liquor store
located on Maple Dell during the AM and PM peak hours on February 10 and 11, 2021. In addition,trip generation
data was also collected for the existing Mobil Gas Station and the Clean02 car wash at the same time.A summary
of the existing trip generation for the land uses on Maple Dell and Marion Avenue is included on Table 2.
Table�—€xistir��Trip Generation Sur�r�nary
Land Use � AM Peak Hour PM Peak Hour
Size
Enter Exit Total Enter Exit Total
Stewart's Shop 2,700 SF 49 51 100 44 44 88
a
� � Existing Stewarts Pass-ByTrips(50%AM/PM) -25 -25 -50 -22 -22 -44
a
� � East Side Wine and Spirits 2,000 SF 0 0 0 20 22 42
� Total Primary Trips 11-15 Maple Dell 24 26 50 42 44 86
� Existing Mobile Gas Station 1,972 SF 22 26 48 29 48 77
� � Existing Mobile Gas Pass-By Trips(60%AM/65%PM) -14 -14 -28 -25 -25 -50
� > Clean02 Car Wash 3 Bays 12 12 24 28 28 56
m �
Total PrimaryTrips 33 Marion Avenue 20 24 44 32 51 83
Total Trips 83 89 1�2 121 142 263
Total Pass-ByTrips -39 -3� -7� -47 -47 -94
Total PrimaryTrips 44 50 9�4 74 95 169
Table 2 indicates that the land uses on Maple Dell and Marion Avenue currently generate 172 total AM peak hour
trips and 263 total PM peak hour trips.
33 Marion Avenue Trip Generation Summary
The Institute of Transportation Engineers (ITE) Trip Generation, 10th edition, is the industry standard used for
estimating trip generation for proposed land uses based on data collected at similar uses.The trip generation of
the newStewart's Shop was estimated using land use code(LUC)960for a Super Convenience Market/Gas Station.
It is assumed that the trips associated with the liquor store will relocate to the proposed new building at 33 Marion
Avenue. In addition, it is anticipated that the trips associated with the existing car wash on Marion Avenue will
stay the same after redevelopment of the site since the land use will not change. It is noted that the construction
of the proposed Stewart's Shop will replace/repurpose the existing Mobile Gas Station and car wash into a new
and improved store; therefore, these existing trips were removed from the total trip generation of the site since
they currently exist on Marion Avenue.
It can be expected that some trips to the gas station/convenience market originate from traffic that is already
passing the site on Marion Avenue. Pass-by trips are vehicles that will stop at the site before continuing on to their
primary destination. For example, a driver traveling northbound on Marion Avenue leaving work may stop at the
convenience store and then continue northbound towards home. This type of trip is considered a pass-by trip.
Based on a review of data published by ITE,a pass-by trip percentage (60%to 65%)was applied to trips generated
by the site.A summary of the trip generation at 33 Marion Avenue is shown in Table 3.
� �Creic�hton
� ;'w1��r`�ninq
Mr.Chuck Marshall
April 14,2021
Page 3 of 4
Tab�e 3—Trip Generation S�mmary on Marion Avenue
Land Use � AM Peak Hour PM Peak Hour
Size
Enter Exit Total Enter Exit Total
Existing 33 Marion Avenue
Q Mobil Gas Station 1,972 SF 22 26 48 29 48 77
� -14 -14 -28 -25 -25 -50
°�° Clean02 Car Wash 3 Bays 12 12 24 28 28 56
= Total 33 Marion Avenue 34 3� �2 5� �6 133
'x
"' Total Pass-By Trips 33 Marion Avenue -14 -14 -2� -25 -25 -50
Total PrimaryTrips 33 Marion Avenue 20 24 44 32 51 �3
Proposed 33 Marion Avenue
Proposed Stewart's Shop(LUC 960) 3,975 SF 140 141 281 137 138 275
Q Q Pass-ByTrips(60%AM/65%PM) -84 -84 -168 -89 -89 -178
� � NewPrirroaryStewarrsShopTrips 56 57 113 48 4� �7
B
� a; Existing Trips-Car Wash 2 Bays 12 12 24 28 28 56
Q � Relocated Trips-Liquor Store 3,000 SF 0 0 0 20 22 42
a
a � Total Trips 33 Marion Avenue 152 153 305 185 1�8 373
Total Pass-By Trips 33 Marion Avenue -�4 -�4 -16� -�9� -89 -1�8
Total PrimaryTrips 33 Marion Avenue 68 69 137 �6 9� 1�5
�
Total New Trips on Marion Avenue +11� +115 +233 +12� +112 +240
� Total Pass-By Trips on Marion Avenue -�0 -�0 -140 -64 -64 -128
Total New Primary Trips on Marion Avenue +4� +45 +93 +64 +48 +112
Table 3 indicates that the proposed development will generate 93 new primary trips to 33 Marion Avenue during
the AM peak hour and 112 new primary trips to 33 Marion Avenue during the PM peak hour; however, it is noted
that the existingStewart's Shop and EastSide Wine andSpirits liquor store on Maple Dell currently generate traffic
during the AM and PM peak hours that will essentially relocate to the new location which will reduce the overall
"new"trips to the area.Table 4 provides an executive summary that shows the number of new trips to the whole
project area.
Table 4—Trip Generation Surr�rr�ary to Project Area
Land Use AM Peak Hour PM Peak Hour
Enter Exit Total Enter Exit Total
� � � Tot�l Trips �3 89 1�2 121 142 263
�- � 'c
� a >
°C° � C Total Pass-ByTrips -39 -39� -78 -47 -47 -94
N ��
X � �
"' �� Total PrimaryTrips 44 50 94 74 95 16�
� Q � Total Trips to 33 Marion Avenue 152 153 305 1�5 18� 373
v �" � � a,
�� � m � Total Pass-ByTripsto 33 MarionAvenue -�4 -�4 -16� -�9 -�9 -17�
a �a o o ¢
� o°dc �° Total Prirruary Trips to 33 Marion Avenue 68 69 13� 9�6 99 195
�
TotalNewTripstoProjectArea 69� 64 133 64 46 110
oTotal New Pass-By Trips to Project Area -45 -45 -90 -42 -42 -84
Total New Prirroary Trips to Project Area 24 19 43 22 4 26
Table 4 indicates that the proposed project will generate 43 new primary trips to the project area during the AM
peak hour and 26 new primary trips to the project area during the PM peak hour.
� i Creic�hton
� ;`wt�,r�ninq
Mr.Chuck Marshall
Apri114,2021
Page 4 of 4
3.0 Trup G���ration Concl�suo�s
The trip generation analysis indicates that relocation of the uses from 15 Maple Dell and re-development of the
Mobile GasStation and Clean02 car wash businesses located at 33 Marion Avenue with a new Stewart'sShop with
car wash bays, and East Side Wine and Spirit store will generate 43 new primary trips during the AM peak hour
and 26 new primary trips during the PM peak hour to the project area.
If you have any questions regarding the above trip generation assessment, please feel free to contact our office.
Respectfully submitted,
Creightorr Manrring Engineering, LLP
�
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�
Mark D. Nadolny
Assaciate
Attachments
\\CME-FILE01\Company\Projects\2021\121-0445tewarts-Marion Ave Saratoga\Working\Traffic\Reports\121044_trip gen Itr_20210413.docx
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Attachment A
Proposed Site Plan
Stewart's Shop
City of Saratoga Springs, New York
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