The Mercer County Master Plan was adopted by the Mercer County Planning Board on September 8, 2010. The Mercer County Master Plan consists of a parent document and four elements, each of which had been independently updated on a periodic basis since 1986. In addition to the Framework (parent document), the Master Plan elements include: Farmland Preservation, Mobility (formerly the Highways Plan), Historic Preservation, and Open Space. The Historic Preservation Plan was readopted in its entirety without revisions.

A paper copy of the Mercer County Master Plan is available at all Mercer County public libraries, in addition downloadable versions are available below:

Framework (Parent Document) [PDF 15.8M]

Master Plan Framework Maps [PDF 8.40M]

Farmland Preservation [PDF 7.28M]

Historic Preservation [PDF 6.03M]

Mobility [PDF 22M]

Mobility Large Format Map [PDF 4.05M]

Open Space[PDF 12.5M]

2020 Mercer County Bicycle Plan 

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