In this chapter:
(1) “Board” means the district’s board of directors.
(2) “City” means the City of Dallas.
(3) “District” means the Trinity River West Municipal Management District.
(4) “Improvement project” means a project authorized by § 3871.102:
(A) inside the boundaries of the district; and
(B) in areas outside but adjacent to the boundaries of the district if the project is for the purpose of extending public infrastructure improvements beyond the district’s boundaries to a logical terminus.