2012-13

Ellsworth, ME

Owner
Engineer

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

MaineDOT

Calderwood Engineering

Richmond, ME

Sargent Corporation

Contractor
Span
Rise
Width
Skew
Headwall
About
Arches

Old Town, ME

34'-4"

14'

50'

25°

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