Corner-lot sight triangles required countywide per PennDOT 67 Pa. Code §441 for driveways meeting state roads; municipalities apply similar to all corner lots. Typical: 25-30 ft triangle limited to 3 ft height for fences, shrubs, signs.
PennDOT regulates driveway sight distance on state routes via 67 Pa. Code Ch. 441, but municipal zoning extends sight-triangle rules to all corner lots. Pittsburgh Zoning §925.06.D limits fences/vegetation in a 25 ft triangle from intersection to 30 inches. Mt. Lebanon 30 ft. Repeat offenders on state routes may trigger PennDOT enforcement and PA Vehicle Code §3714 obstruction citations.
Municipal order to trim/remove + $100-$300 fine. PennDOT may cite on state routes.
Allegheny County, PA
ACHD Article XXI Part F sets countywide commercial/industrial noise limits: 65 dBA day / 55 dBA night at receiving residential property lines. This is one of...
Allegheny County, PA
Pittsburgh International Airport (PIT) sits in Allegheny County and operates Class C airspace. Aircraft noise is federally preempted under 49 U.S.C. §40103 (...
Allegheny County, PA
Vehicle noise enforced under PA Vehicle Code Title 75 §4523 (muffler required) statewide. No countywide Allegheny ordinance. Loud exhaust, modified mufflers,...
Allegheny County, PA
Amplified music is regulated municipally, not countywide. Pittsburgh Code §601.04 prohibits amplified sound audible 100 feet from source after 10 PM. ACHD Ar...
Allegheny County, PA
Allegheny County has no countywide leaf-blower ordinance. A few municipalities (notably Mt. Lebanon and Sewickley) restrict gas-powered blower hours; Pittsbu...
Allegheny County, PA
Street parking rules vary by municipality across Allegheny County. Pittsburgh Parking Authority enforces metered zones, residential permit parking (RPP), and...
See how Allegheny County's fence requirements rules stack up against other locations.
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