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Lake Forest Subdivision

Louisville, Kentucky





Sabak, Wilson and Lingo


Flynn Brothers BEBO


October 2004

This 24-foot span BEBO® concrete arch bridge, nestled in the Lake Forest Subdivision, has 15-ft. of fill above the crown of its arch. The rise of the BEBO E24 arch enabled the contractor to shorten the structure relative to the originally proposed structure. As a result, material costs were reduced and installation time was minimized.

Engineers were able to design a Mechanically Stabilized Earth (MSE) wall system for this hydraulic application. Homeowners of the Lake Forest Subdivision can now enjoy a structurally efficient bridge that offers an aesthetic appeal to its surroundings.


Technical Description:

  • Span: 24-ft.
  • Rise: 9-ft. - 2-in.
  • Length: 128-ft.
  • Head/Wingwalls: Keystone® MSEretaining walls

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