Indiana Department of Transportation | 13,051 followers on LinkedIn. Build Your Career at INDOT! | Established in 1919 as the Indiana State Highway Commission, INDOT provides a dynamic workplace while serving Indiana citizens, improving quality of life, and enhancing economic opportunity. INDOT’s programs and projects – including Public-Private Partnerships, Green Initiatives, and innovative uses of materials and assets – offer exciting opportunities for transportation and engineering professionals. Acclaimed INDOT projects include: •Interstate 69 – The longest contiguous construction project in the U.S.