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1966

In 1966 Gilmore installed a “BAM” plant at Anna, purchased University Asphalt in the Carbondale Industrial Park, purchased Coles Asphalt in Marion and moved that plant to the University Asphalt Plant site in Carbondale.

1965

The next major step for the company was in May of 1965 when Gilmore Asphalt Co. at Anna was purchased by Gene, Al, and Charlie. Gilmore at that time had one 5,000# asphalt batch plant. This opened the door for other plants to be installed and operated.

Late 1950’s – Early 1960’s

Through the late 50’s and early 60’s E.T. Simonds Construction Co., Howell Construction Co., and Franklin Asphalt Co. continued to grow and acquire more equipment. The first paving project on I-57 for E.T. Simonds Construction Co. was between IL Rt. 146...

1958

The first major paving project for E.T. Simonds Construction Co. was awarded in 1958. This project was the building of new runways for the Springfield Airport.

1955

Howell Construction Co. was started in 1955 with its primary business being concrete and steel structures, while E.T. Simonds Construction Co. did mostly roadway work.

1955

In the fall of 1955 the company moved into the West Main Street office, which it occupied until 1980.