2008

Pittsfield, ME

Owner
Engineer

Composite sheet pile with geo-grid mechanically stabilized earth

Maine DOT

University of Maine

Orono, ME

Stetson & Watson

Contractor
Span
Rise
Width
Skew
Headwall
About
Arches

Pittsfield, ME

28'-7"

7'-6"

45'

The Neal Bridge was the first bridge in the world constructed using concrete filled fiber reinforced polymer (FRP) arches. This pilot project was a result of the cooperation of the MaineDOT and theUniversity of Maine’s AEWC Advanced Structures and Composites Center, culminating years of research and laboratory structural testing

23 Carbon Fiber Tubes

Neal Bridge