53 Pa. Stat. § 10502-A
The following words and phrases when used in this article shall have the meanings given to them in this section unless the context clearly indicates otherwise:
"Adjusted for family size," adjusted in a manner which results in an income eligibility level which is lower for households with fewer than four people, or higher for households with more than four people, than the base income eligibility level determined as provided in the definition of low- to moderate-income persons based upon a formula as established by the rule of the agency.
"Adjusted gross income," all wages, assets, regular cash or noncash contributions or gifts from persons outside the household, and such other resources and benefits as may be determined to be income by rule of the department, adjusted for family size, less deductions under section 62 of the Internal Revenue Code of 1986 ( Public Law 99-514, 26 U.S.C. § 62 et seq.).
"Affordable," with respect to the housing unit to be occupied by low- to moderate-income persons, monthly rents or monthly mortgage payments, including property taxes and insurance, that do not exceed 30% of that amount which represents 100% of the adjusted gross annual income for households within the metropolitan statistical area (MSA) or, if not within the MSA, within the county in which the housing unit is located, divided by 12.
"Agency," the Pennsylvania Housing Finance Agency as created pursuant to the act of December 3, 1959 (P.L. 1688, No. 621), known as the "Housing Finance Agency Law."
"Department," the Department of Community Affairs of the Commonwealth.
"Existing deficiencies," existing highways, roads or streets operating at a level of service below the preferred level of service designated by the municipality, as adopted in the transportation capital improvement plan.
"Highways, roads or streets," any highways, roads or streets identified on the legally adopted municipal street or highway plan or the official map which carry vehicular traffic, together with all necessary appurtenances, including bridges, rights-of-way and traffic control improvements. The term shall not include the interstate highway system.
"Impact fee," a charge or fee imposed by a municipality against new development in order to generate revenue for funding the costs of transportation capital improvements necessitated by and attributable to new development.
"Low- to moderate-income persons," one or more natural persons or a family, the total annual adjusted gross household income of which is less than 100% of the median annual adjusted gross income for households in this Commonwealth or is less than 100% of the median annual adjusted gross income for households within the metropolitan statistical area (MSA) or, if not within the MSA, within the county in which the household is located, whichever is greater.
"New development," any commercial, industrial or residential or other project which involves new construction, enlargement, reconstruction, redevelopment, relocation or structural alteration and which is expected to generate additional vehicular traffic within the transportation service area of the municipality.
"Offsite improvements," those public capital improvements which are not onsite improvements and that serve the needs of more than one development.
"Onsite improvements," all improvements constructed on the applicant's property, or the improvements constructed on the property abutting the applicant's property necessary for the ingress or egress to the applicant's property, and required to be constructed by the applicant pursuant to any municipal ordinance, including, but not limited to, the municipal building code, subdivision and land development ordinance, PRD regulations and zoning ordinance.
"Pass-through trip," a trip which has both an origin and a destination outside the service area.
"Road improvement," the construction, enlargement, expansion or improvement of public highways, roads or streets. It shall not include bicycle lanes, bus lanes, busways, pedestrian ways, rail lines or tollways.
"Traffic or transportation engineer or planner," any person who is a registered professional engineer in this Commonwealth or is otherwise qualified by education and experience to perform traffic or transportation planning analyses of the type required in this act and who deals with the planning, geometric design and traffic operations of highways, roads and streets, their networks, terminals and abutting lands and relationships with other modes of transportation for the achievement of convenient, efficient and safe movement of goods and persons.
"Transportation capital improvements," those offsite road improvements that have a life expectancy of three or more years, not including costs for maintenance, operation or repair.
"Transportation service area," a geographically defined portion of the municipality not to exceed seven square miles of area which, pursuant to the comprehensive plan and applicable district zoning regulations, has an aggregation of sites with development potential creating the need for transportation improvements within such area to be funded by impact fees. No area may be included in more than one transportation service area.
53 P.S. § 10502-A