As used in this chapter, "regional transportation infrastructure project" means a project for the construction, reconstruction, rehabilitation, extension, or completion of:

1. (1) highways (including a state highway or bypass or an interstate highway or bypass), roads, streets, bridges, overpasses, interchanges, ramps, or access roads or service roads;
2. (2) rail lines, rail spurs, and sidings;
3. (3) airports, including runways, hangars, and other airport facilities; and

4. (4) a rail project as defined in IC 36-7.5-1-13.5 ;

   within a county or municipality participating in a regional development authority.

As added by P.L.229-2017, SEC.43.