For the purpose of these regulations, words used in the present tense include the future tense; the terms "shall" and "will" are always mandatory; and the word "may" is permissive. Unless otherwise expressly stated, the following words shall, for the purpose of these subdivision regulations, have the meaning herein indicated.
As used in this chapter, the following terms shall have the meanings indicated:
ALLEY
A minor right-of-way providing secondary vehicular access to the side or rear of two or more properties.
AVAILABLE SEWER
A municipal sewer is available if it is 1,000 feet or less from the nearest point of a subdivision.
BASE COURSE
The layer of a street immediately under the wearing surface.
BENCH MARK
A point of known elevation in or near the subdivision tied in with established bench marks in the vicinity that are maintained by the United States Coast and Geodetic Survey.
BOROUGH
The Borough of Brookville.
BUILDING LINE
The line within the property defining the required minimum distance between any enclosed structure and the adjacent street right-of-way.
CARTWAY
That portion of the street right-of-way surfaced for vehicular use. Width is determined from face of curb to face of curb.
CLOSURE
The degree of error allowed in surveying the subdivision.
COMMISSION
The Planning Commission of the Borough of Brookville.
COUNCIL
The legislative body of the Borough of Brookville.
COVENANT
An agreement or restriction placed on a parcel of land by a previous owner.
CROSSWALK
An easement providing a pedestrian way through a block or across a street of excessive length.
CUL-DE-SAC
A residential street with one end open to traffic and pedestrian access, permanently terminated by a vehicular turnaround.
EASEMENT
Grant by a property owner of the use, for a specific purpose or purposes, of a strip of land by the general public, a corporation or a certain person or persons.
ENGINEER
The Engineer of the Borough of Brookville.
GROUP HOUSING PROJECT
Where two or more residential buildings are constructed on a plot of ground not subdivided into customary lots and streets.
IMPROVEMENTS
Those physical changes to the land necessary to produce usable and desirable lots from raw acreage including, but not limited to, grading, paving, curbs, gutters, storm sewers and drains, improvements to existing watercourses, sidewalks, crosswalks, street signs, monuments, water supply facilities, and sewage disposal facilities.
LOT
A tract or parcel of land intended for the transfer of ownership, use or improvement, whether immediate or future.
LOT DEPTH
The average horizontal distance between the front and rear lines of a lot.
LOT, DOUBLE FRONTAGE
A lot with opposite ends abutting on public streets.
LOT, REVERSE FRONTAGE
A lot with double frontage facing a minor, rather than a collector or arterial street.
LOT WIDTH
The width of a lot at the front building line.
MONUMENT
A point of known coordinates, established by an engineer or surveyor, and used to locate property lines, building lines, etc. The monument must be tied in with monuments maintained by the United States Coast and Geodetic Survey.
OBLIGEE
A person in favor of whom some obligation is contracted.
OFFICIAL MAP
The map kept up to date by the Borough showing existing and recorded streets, right-of-way and cartway widths, and projected primary roads.
PLANNED UNIT DEVELOPMENT
A large-scale development to be constructed by a single owner or group of owners acting jointly, located on a tract approved as an improvement subdivision, involving a related group of uses, planned as an entity and therefore susceptible of development and regulation as one complex land-use unit, rather than as a mere aggregation of individual buildings located on separate unrelated lots.
PLANTING STRIP
The area between the curb and sidewalk suitable for planting trees, shrubs, etc.
PLAT
A representation on paper of a parcel of land subdivided into lots showing all salient features.
PROFILE
A side view of the center line of a street, showing grades, transition curves, lengths, etc.
RIGHT-OF-WAY
Land reserved for use as a street, alley, crosswalk, easement, or any other public use.
STREET OFFSET
The horizontal distance along a collector street between the center lines of two minor streets that intersect the collector street.
STREETS
A. 
ARTERIALStreets or highways serving large volumes of comparatively high-speed and long-distance traffic, and including facilities classified as main and secondary highways by the Pennsylvania Department of Transportation (PennDOT).
B. 
COLLECTORStreets which, in addition to giving access to abutting properties, intercept minor streets and provide routes carrying considerable volumes of local traffic to community facilities and to primary streets.
C. 
LOCALStreets used primarily to provide access to abutting properties.
D. 
MARGINAL ACCESSLocal streets parallel and adjacent to primary streets, providing access to adjoining properties and control of intersections with arterial streets.
SUBDIVIDER
The owner, or authorized agent of the owner, of the subdivision.
SUBDIVISION
The division of a parcel of land into two or more lots or parcels of land for the purpose, whether immediate or future, of transfer of ownership or of building development. (Division of land into parcels of 10 acres or more not involving any new street or other right-of-way shall not be included in the meaning of "subdivision.")
SURVEYOR
An individual licensed to practice land surveying in Pennsylvania.
TRACT BOUNDARY
The outside perimeter of a subdivision.
VARIANCE
Any departure from the provisions of these subdivision regulations granted the subdivider by the Commission or a court of competent jurisdiction.
YARD, FRONT
The open space extending across the width of a lot, between the front building line and the street right-of-way.
YARD, REAR
The open space extending across the width of the lot between the rear of the main building and the rear lot line.
YARD, SIDE
The open space between the side of the main building and the adjacent side lot line from the front to the rear of the main building.