Skunk River Pedestrian Trail and Bridge | Story City, IA

CGA provided design, funding administration, construction administration and observation services for the City of Story City. In an effort to create a more walkable community, the City of Story City had committed to constructing miles of trails along the Skunk River and into a newly developed residential area. The final piece was the construction of…

North Park Streambank Restoration | Story City, IA

CGA completed analysis, design, and construction administration for streambank restoration and new pedestrian bridges in the City of Story City’s North Park in 2019. The deteriorated wooden pedestrian bridges were replaced with new steel bridges to improve pedestrian access throughout the park. CGA worked with the vendor, a local light manufacturer, and a local electrician…

Linn Creek | Hwy. 30 Trail

CGA provided planning, survey, design, and construction services for three connective projects which contained federal funds and followed the Iowa DOT’s Project Development Schedule. Two of the projects were 10-foot wide trail segments constructed of 4” thick asphalt with 2-foot wide grass shoulders. The first phase connected two segments of the trail system within the…

Grinnell Area Recreational Trail | Grinnell/Poweshiek County/Jasper County, IA

CGA provided survey, design and construction services for three phases of the Grinnell Area Recreation Trail system spanning from the City of Grinnell west to Rock Creek State Park. All three projects followed the IDOT’s Project Development Schedule and contained federal funds. Phase I of the Rock Creek Trail is an eight-foot-wide shared use path,…