HomeMy WebLinkAboutZMA202100016 Review Comments Zoning Map Amendment 2022-12-16I N
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- Buildings ACPR recommends a greenway easement area in this general vicinity Floodway
in lieu of the proposed proffered dedication of the entire 21-acres
( p p p ),
Parcels in order to enable the on -site completion of a loop trail connecting
the planned trails along Jacobs Run and North Fork Rivanna River
Greenway Easements , (prior to the planned future off -site extension of the Jacobs Run
Existing Easement � greenway trail to Chris Greene Lake Park) 100-Year /
L�(�llll�l� Floodplain
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Floodplain• -s
No Floodway
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A bike-ped bridge across Jacobs Run would be a i
necessary component of the planned I proffered o "
greenway trails along the North Fork Rivanna River j
and Jacobs Run.
As such, a greenway easement would be necessary on
both sides of Jacobs Run in order to accommodate a
trail and bike-ped bridge. Any such bike-ped bridge 100-Year
should be sited to minimize environmental impacts,
minimize cost of construction and maintenance, and Floodplain -
maximize flood resiliency.
Floodway
More specifically, any such bridge across Jacobs Run � � � � � i
would ideally be sited in a location that requires no
grading or land disturbance within the floodway and no
structures within the floodway. No such appropriate =,
span site across Jacobs Run is possible within the '
existing greenway easement along the river. ice/
i
ACPR cons dee that larger greenway easement areas
would be ecessary somewhere in these general areas 100-Year
alon a middle or lower portion of Jacobs Run, to be Floodplain
able to successfully design, permit, construct, and s
maintain a greenway trail and bike-ped bridge. e
('as assessed by ACPR, based on / The existing 100' greenway easement (measured from the center
multiple site visits and GIs analysis) of the North Fork Rivanna River) includes multiple "pinch points"
Floodway and "gaps" where it will be difficult or infeasible to design, permit,
0 150 300 600 construct, and maintain a sustainable greenway trail.
Feet
1:2,000 / ' ►� r