Background/Discussion
West Graham Avenue is in need of reconstruction. The project extends approximately 1,360 feet in length, from High Street to Fairmount Avenue. This street segment is a boulevard with a 30-foot wide raised median with trees, located within an existing right-of-way of 100-feet. West Graham extends east – west with a single lane of travel in each direction and parallel parking allowed along the outside curbs in most locations. It is a residential area with houses fronting the street, with the majority having individual driveways. West Graham is a collector roadway that serves as a connection to East Graham and S. 1st Street.
It is likely that the original construction of West Graham Avenue dates to 1907, the same time Fairmount Avenue was constructed. The roadway and utilities are old, in poor condition, and are due for replacement.
The project will include new street pavement and sidewalks, drainage improvements, and new sanitary sewers. It is likely that the Council Bluffs Water Works will replace their water main. The other utilities in the area will also be investigated for replacement with the project.
During design, an alternatives analysis will be completed to review options for a new roadway typical section.
This Federal-aid project was included in the FY25 CIP and includes a budget of $2,405,000 in STBG funds and $1,250,000 in Local Option Sales Tax funds.
HGM Associates Inc. was selected as the most qualified to perform the work for this project. They have a clear understanding of the project, and can assist the City with the Iowa DOT Federal-aid process. HGM has proposed a team of qualified staff that can successfully complete this challenging project.