2020 Rensselaer County NYS DOT Single Audit (PDF) 2019 Rensselaer County NYS DOT Single Audit (PDF) 2018 Rensselaer County NYS DOT Single Audit (PDF) 2017 NYSDOT Audit of Financial Assistance for Rensselaer County (PDF) 2016 NYSDOT Audit of Financial Assistance for Rensselaer County (PDF)