DDI Engineering, 201 N Main St, Russellville, KY 42276, US

American Engineers, also known as AEI, is one of the leading civil engineering firms in the Southeast. It offers interstate widening, intersection renovation, bridge replacement, and urban and rural roadway design services. The company provides geotechnical investigation, stormwater management, environmental impact mitigation, landscape architecture, transportation planning, and environmental evaluation and permitting services. American Engineers specializes in pavement and interchange design and site analysis, selection and design services. It also offers drilling, gradation, testing, inspection, and underground and surface mapping services. The company serves parks, sports complexes, culverts, buildings, highways and recreational facilities. American Engineers maintains a location in Glasgow, Ky.