2013

Ellsworth, ME

Owner

Engineer

mechanically stabilized earth retaining wall with inextensible reinforcement straps and precast concrete facing panels.

MaineDOT

Calderwood Engineering

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Sargent Corporation

Contractor

Span

Rise

Width

Skew

Headwall

About

Composite Superstructure

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34'-4"

14'

50'

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Deepest cover designed to date with 12' of soil over the crown of the arch. Highest rise to span ratio of any bridges designed to date at 41%. No heavy equipment needed. No Maintenance to date.

11 Glass Fiber Tubes, 5'-0" Spacing, 12" Diameter.

Greys Brook Bridge

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