For the purpose of this chapter, the entire City of Latrobe is hereby divided into the following zones:
R-1
Single-Family Residential Zone
R-1A
Single-Family Residential and Hospital Parking Zone
R-2
Single-Family Residential Zone
R-3
Single-Family and Multifamily Residential Zone
R-4
Single-Family Residential and Hospital Zone
C-1
Neighborhood Commercial Zone
C-2
General Commercial Zone
C-3
Central Business Zone
C-4
Heavy Commercial Zone
I-1
Light Industrial Zone
I-2
General Industrial Zone
There are hereby established the zones listed in § 166-5 above as binding within the confines of the City of Latrobe, and there is hereby established and incorporated herein the Zoning Map attached hereto as Exhibit A, as binding within the confines of the City. [NOTE: Exhibit A is on file in the City offices.]
A. 
Boundaries indicated as appearing to follow the center line of streets, highways or alleys shall be construed to follow such center lines.
B. 
Boundaries indicated as appearing to be parallel to the center lines or street lines of streets, the center lines or alley lines of alleys, or the center lines or right-of-way lines of highways, shall be construed to being parallel to such center lines.
C. 
Boundaries indicated as appearing to follow City limits shall be construed as following City limits.
D. 
Boundaries indicated as following railroad lines shall be construed to be midway between the main tracks.
E. 
Boundaries indicated as approximately following the center lines of streams, creeks or other bodies of water, shall be construed as moving with the actual body of water and following the center lines.
F. 
The zoning districts adjoining each side of a street, alley or public way which has been vacated in a manner authorized by law shall be automatically extended to the center of such vacation, and all area included in the vacation shall then and henceforth be subject to all regulations of the extended districts.
G. 
The zone boundary lines are intended generally to follow the boundary lines of streets, the center lines of railroad rights-of-way, existing lot lines, the mean water level of rivers, streams and other waterways, or City boundary lines, all as shown on the Zoning Map; but where a zone boundary line does not follow such a line, its position is shown on said Zoning Map by a specific dimension expressing its distance in feet from a street line or other boundary line as indicated.
H. 
When there is disagreement on the location of district boundaries, a decision shall be rendered by the Zoning Hearing Board.
All land annexed to the City after the effective date of this chapter shall be classified automatically as R-1 Single-Family Residential Zone unless differently designated in the annexing ordinance. The Planning Commission shall recommend to the City Council appropriate zoning for the annexed area within six months after the effective date of annexation.
If a zone boundary line does not follow an existing lot line, the lot boundary line closest to the zone boundary line, as of the date of the passage of this chapter, shall be considered, for intents and purposes, as the zone boundary line.
A. 
Permissiveness. The zones described in § 166-5 shall be categorized from highest to lowest, with R-1 being the highest zone and I-2 being the lowest zone. Where a use is specifically enumerated in a higher zone, that use will spill down to each and every lower zone for such allowable use if it is specifically designated as having been spilled down in the lower zone. If a use is set forth in any zone as both a permitted use and a spill-down use, the allowance of the use as permitted use shall prevail; provided, however, that no residential use shall spill down into any industrial zone.
B. 
Restrictions. Where a use is specifically enumerated in a less restrictive zone, such use shall not be permitted in a more restrictive one, unless it is specifically enumerated as a use therein. No private or public housing shall be permitted in any industrial zone.