Oklahoma’s 2018 TAMP outlines a 10-year strategy for managing the state’s pavements and bridges, from 2018-2027. Oklahoma’s transportation system includes assets owned by ODOT as well as the Oklahoma Turnpike Authority (OTA) and local governments. ODOT manages 30,373 lane miles of roads, with 9,630 lane miles of NHS pavements and 20,743 lane miles of non-NHS pavement. There are 6,735 bridges maintained by ODOT, including 2,786 NHS bridges.