Archive

Bent Tree Wind Farm

Alliant Energy’s Bent Tree Wind Farm includes 122 wind turbines across 80 square miles of southeastern Minnesota. Ayres was selected for the civil-site design and successfully met the challenges posed by an extremely short schedule. In less than 45 days, Ayres designed 26.5 miles of access roadway, 38 public road improvements, and 122 turbine assembly… Read More »

Sleepy Valley Loop over Middle River Bridge

The Town of Lakeside, Douglas County, hired Ayres to design the replacement of the bridge carrying Sleepy Valley Loop over the Middle River. The existing steel truss bridge was determined eligible for the National Historic Register. Removal of the historic bridge was mitigated through photographic documentation of the bridge and development of website content for… Read More »

14th Street Roundabout

Nassau County retained Ayres to provide engineering design, final plans and specifications, and construction administration for construction of a roundabout at the intersection of South 14th Street and Amelia Island Parkway, just north of the Fernandina Beach Airport. The existing three-leg intersection consisted of two-lane rural roadways with separate turn lanes on all three legs.… Read More »