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Mountainside
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Mountainside
The Borough of Mountainside is in
Union County
between
Springfield
and
North Plainfield
. Mountainside is located west of
Elizabeth
, on US 22. Nearby are the
Passaic River
,
Westfield
, and
Scotch Plains
. Mountainside is part of the
Newark, New Jersey
metro area.
Public Libraries
Mountainside Public Library
|
Science
Trailside Nature and Science Center
|
Location:
Mountainside New Jersey
07092
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