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Posted by Jason Philbin on March 14, 2017

Whitpain Township Enhances Trail Network with Pedestrian Bridges

See other great resources on: Boardwalk Construction, Wetland Boardwalks

Five PermaTrak Boardwalks and Bridges in Whitpain Township - Blue Bell, PA

Whitpain-township-boardwalk-PAWhitpain Township’s master Trail Network Plan includes five different PermaTrak structures: three varying-sized boardwalks (all 9 ft. wide with 8 ft. of clearance, ranging in length from 24 to 300 linear feet (LF) at roughly 18 in. above grade), and two pedestrian bridges (both 9 ft. wide, one 12 LF and one 24 LF).

The PermaTrak boardwalks and pedestrian bridges are the first precast concrete boardwalks to be installed in Pennsylvania. 

The largest three-phased trail included in the project is the Core Connector, which completes a loop around a network of trail systems within Whitpain Township and connects on either end to neighboring townships – a project roughly ten years in the making. 

Whitpain-township-boardwalk-segmentDavid S. Cavanaugh, RLA, ASLA of LandConcepts was the project’s lead designer and Whitpain Township served as the owner. This partnership began back in 2006 when both teams joined together to tackle a shared goal: creating a trail master plan that connected Whitpain’s green spaces, trail access points and neighborhoods.

The process included valuable input from the entire community, including: neighborhood representatives, the Wissahickon Valley WaterShed Association, the Montgomery County Community College and public participation during public project review meetings.

To bring this momentous vision to fruition, the Whitpain project required multiple boardwalks along various parts of the trail to span the wooded wetland and floodplain areas. While pressure-treated wood and recycled composite boardwalk materials were initially considered, Cavanaugh was concerned about the toll the wetlands would take on those materials.

Ultimately, PermaTrak’s concrete boardwalk material provided the cost-effective lasting durability that was needed.

“This was the first precast concrete material we have used in the Whitpain area, and since the initial installation, everyone has been really happy with it,” Cavanaugh says.

whitpain-township-boardwalk-constructionTo ensure a cost-effective PermaTrak installation, Whitpain Township purchased the PermaTrak boardwalk system directly to avoid contractor markup on the material, and set up an open bid for the labor to install the PermaTrak.

JRK Paving installed the PermaTrak boardwalks and pedestrian bridges on shallow, cast-in-place concrete footings.

Whitpain Township Trail Network Plan – Grant by Community Conservation Partnerships Program

The Whitpain Township Trail Network Plan was finalized in 2013, concluding the grant project managed by LandConcepts Group, LLC and financed by the Community Conservation Partnerships Program. Additional funding was provided by Keystone Recreation, Park and Conservation Fund, Montgomery County, the PA Department of Conservation and Natural Resources (PA DCNR) and Whitpain Township itself. 

The grant project centered on Phase II and Phase III of the Core Connector area, and aimed to accomplish several key goals:

  • Connect neighborhoods and community assets

  • Provide an alternative to motorized vehicles to easily reach places in the community
  • Encourage trail use for a healthier population, recreation, and reduced air pollution
  • Make the trail experience safe for all age groups

  • Route the trail to provide a variety of experiences” (link: Whitpain Township Trail Network Plan PDF)

The established Trail Network Plan also serves as a guide for future recreation and conservation decisions in the region. 

The Core Connector and Crossways Trail – Uniting the Whitpain Community 

Picture9.pngEach end of the Core Connector links to existing trails in Plymouth Township (south) and Lower Gwynedd Township (north). Several other spur trails jut off of the Core Connector providing access for people to walk, jog and bike to get around town quickly and safely. 

In the center of the Core Connector lies the Crossways Trail, a joint project between the two townships that has taken place over the past few years. This trail cuts directly through the center of Whitpain Township connecting Whitpain to Lower Gwynedd.

“The trail system provides a great inner connection between these townships. You can walk from home to school to the library to the park. It’s a significant loop style trail system that ties in really nicely with other trails, such as the Green Ribbon Trail, which runs along Wissahickon Creek,” Cavanaugh explains.

Another perk of the Whitpain project’s wide-reaching scope is that those utilizing the trail will help cut down on area fuel use and air pollution from folks taking fewer car trips.

“For the time it takes you to get to one major part of town to the other – about 20 minutes – you could walk that on the trail to get from A to B, and it would take half of the time,” says Cavanaugh. “The health and wellness of the community is hugely beneficial. This project is just good all-around for the whole community.” 

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About This Blog

The PermaTrak boardwalk blog articles are written for landscape architects, engineers, and agency or municipality professionals.

We aim to provide educational resources for designing and building boardwalks, pedestrian bridges, trail and greenway systems. 

By reading our weekly posts, you will deepen your understanding of boardwalk design, cost estimates, and construction practices. 

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