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<br />TRAFFIC IMPACT ANALYSIS: Santa Clara School Site Redevelopment PAGE 19 OF 36
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<br />
<br />Trip Generation
<br />Peak hour trip generation values for reasonable worst case development scenarios for both the existing
<br />and proposed zone desi.s'11ations were estimated based on Tlip Generation, 7th Edition, published by the
<br />Institute ofTranSp01iation Engineers (ITE).
<br />
<br />Under the existing designation scenatio, lots 501 and 601 were ignored, as these lots are cUlTently
<br />developed with an automobile quick lubrication commercial use and the site generated trips \vere
<br />accounted for in the observed background traffic volumes. This use is a pennitted use in the C-2 zone.
<br />The assumed commercial uses in the C-l zone were based on reasonable worst case development
<br />scenarios supplied by the project planners (see Appendix F).
<br />
<br />The reasonable worst case development scenalios for residential zones vvere based on maximum
<br />allowable density of dwelling units, as detcnnined by the City of Eugene Land Use Code.
<br />
<br />For the contiguous propeliy that was t(mllerly developed as an elementary school and is proposed to be .
<br />zoned commercial, client supplied infonnation \/v'as used to detennine maximum developable leasable .
<br />tloor area for a shapping center. The maximum potential tloor areas \I,'ere detemlined during tile
<br />feasibility analysis of purchasing the property, and it included pat'king areas, building setbacks, and
<br />other pertinent design elements. Previously, 100,000 square feet of gross leasable tloor area was
<br />assumed. As the site design has evolved and land use codes have been applied, the building areas ha\:e
<br />decreased. The resulting shopping center gross leasable floor area is 90,000 square feet.
<br />
<br />The tollmving tables summarize the projected P~f peak hour trips entering and leaving the siteunder the
<br />assumed reasonable worst case development sc_enarios for existing~and proposed designations:
<br />
<br />: .' . __--n.----'--, '.: ., T ABL.E. 3A:---ji-iVfP~a.~ ,H.oQfTrip, G,~n~r~ti(j~ " ", '>' ", ;,\<>':~: .;.!
<br />' , .'.' ,,' ,: .,'. ,'.'" , "', '.", ':. ',;';::",: -. ',.: (Existing" ,Desig'.~ations)', .:", }';/'5,':r'.,;:"". '..: .<' ;,:h'~:;'f:..:;jI~)'~;:J
<br />.,.. , ~', "." >" ~ ~>'..'" '.. , ' .',' . .... . _~ ,,~, '.''>;. ".\. :,J. "':" ._~. '~o!~.<, ~, -'...""...~ ._"')..~~);t'k.:"~':>.''\:1
<br />
<br />Rate Per
<br />Unit
<br />
<br />Number I Trips Entering
<br />of Units # %
<br />
<br />Trips Leaving
<br /># %
<br />
<br />Total
<br />Trips
<br />
<br />fI Zone Land Use
<br />Ii
<br />
<br />C-1
<br />
<br />High- Turnover
<br />Restaurant
<br />(ITE Land use 9~)___________
<br />1 Drive-in-Bank
<br />(ITE land use 912)
<br />Specialty Retait
<br />(ITE Land use 814)
<br />Single-Family Detached
<br />Housing
<br />riTE Land use 210
<br />Elementary School
<br />(lTE land use 520)
<br />
<br />----l-------m
<br />
<br />PL
<br />
<br />10,92 2.08 14
<br />45.74 2.3 ,,~
<br />-- "
<br />-- ___u
<br />2.71 2,4 "
<br />,
<br /> ---~
<br />1.0 J 1 g 1 J
<br />3.13 47 63
<br />
<br />61 ~:~} 9 39t>Q
<br />50% 53 50'>"
<br /> -.----
<br />44(~o 4 56O/to
<br />
<br />23
<br />
<br />C-1
<br />
<br />!i
<br />Ii
<br />I'
<br />---.-m11
<br />10/1 II
<br />ii
<br />ii
<br />II
<br />II
<br />
<br />7
<br />
<br />, C-1
<br />~.
<br />:1 R-1
<br />Ii
<br />
<br />!
<br />63%) I 7
<br />
<br />-------- ---------.
<br />
<br />-"""'ilj-'
<br />,)//"0
<br />
<br />18
<br />
<br />43'% 84
<br />
<br />57f:-<1
<br />
<br />147
<br />
<br />,'--_-=::.....,.................:.-.-.-.-.w_w"'.1..__ _
<br />
<br />I
<br />I
<br />- 144 l - 157
<br />
<br />m:.wL_~~........~................,.:::.=w_-_-_w_w_-,w_w_-__=.=_
<br />
<br />30J
<br />
<br />-,J~w:"..,.:.....w.-.- .
<br />
<br />Totals
<br />
<br />:@: j3r~; n~- 11 _El1r,ll,:~.'::L}.ll.g.' In:-.
<br />
<br />August 28, 2007
<br />
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