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Arched Footbridge

Great Northern Docks’ modular aluminum footbridge is built for rugged locations where longer free-span bridges are needed but access is limited. Each lightweight, corrosion-resistant aluminum section is small enough to carry by hand and bolts together quickly on-site. Whether you’re crossing wetlands, streams, or forest trails, this modular footbridge delivers a safe crossing with minimal environmental impact.

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4 Key Features

  • Modularity: Sectional design allows bridges to be configured to custom lengths and easily transported and assembled on-site with basic hand tools
  • Sturdy & Stable: Rigid aluminum frame offers dependable support for foot traffic over wetlands, streams, and uneven terrain
  • Environmentally Friendly: Designed for minimal site disturbance

2 Details

  • Permanent Decking: SunWalk 90 panels are permanently screwed to frame
  • Bolt-Together Design: 3’x6’ sections span up to 60’
  • Standard “nominal” dimensions
Arched Footbridge 3×6, 3×12, 3×18, 3×24, 3×30, 3×36, 3×42, 3×48, 3×54, 3×60

1 Materials

  • Frame: Marine-grade aluminum with optional powder coating
  • Decking: SunWalk 90 perforated, fiberglass reinforced polypropylene

3 Product Resources

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See What Our Customers Say

I just wanted to thank you for your help.  I LOVE my dock stairs! I was nervous to order a big ticket item half the country away but your kind attitude and help

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I just wanted to thank you for your help.  I LOVE my dock stairs! I was nervous to order a big ticket item half the country away but your kind attitude and helpful answers gave me a sense of security. I just wanted to thank you for your help.  So, all the way from Minnesota,  I send a shout out: “Yay for Seth! ”Thanks again,

Linda
Minnesota
Linda
Minnesota

I purchased a new dock this season from Great Northern Docks and was extremely happy with the quality and service. From the initial site review, where the team

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I purchased a new dock this season from Great Northern Docks and was extremely happy with the quality and service. From the initial site review, where the team came out and created options on paper, to the prompt delivery, everything went smoothly. When my installers were short some pipe, I called and GND quickly cut a 20’ pipe into two pieces and had it ready to go within the hour for no extra charge. They also gave me a refund for a few extra pieces that I had left over after installation.The dock itself is great looking, well constructed, and very functional for fun summer days on the lake; whether boating or just relaxing on the dock. Thank you GND!

Eric Miller
Maine
Eric Miller
Maine
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