

2013
Ellsworth, ME
Owner
Engineer
mechanically stabilized earth retaining wall with inextensible reinforcement straps and precast concrete facing panels.
MaineDOT
Calderwood Engineering
Sargent Corporation
Contractor
Span
Rise
Width
Skew
Headwall
About
Composite Superstructure
34'-4"
14'
50'
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