The plan is also updated when sufficient change in the transportation system has occurred to warrant an update. Among other things, the long-range plan explains the coordination process for the modal plans, including air, rail, and transit. Throughout the process, land development and economic issues, especially highway access, are considered. However, the state does not have jurisdiction over land use planning issues. Land use is controlled by local governments.
Rural transportation is financed through federal, state and local funds.
A portion of STP funds, as well as bridge funds, is shared with the cities and counties and programmed by these local entities. The counties' share is based on a formula that includes land acreage, population and road miles. Of the STP funds, counties receive about 20 percent. In addition, the State sub-allocates fifty percent of its federal bridge funds to local governments. Transportation fund sharing among governments is carefully studied and balanced by the state legislature.