Mainline
3732753
205000822
2008-04-11T21:00:42Z
142.162.10.191
{{wiktionarypar|mainline|main line}}
<!-- This page is for disambiguation. For definitions without a proper wiki article referring to "Mainline", see/use wiktionary.-->
'''Mainline''' or '''Main Line''' may refer to:
'''In railways:'''
* [[Main line (railway)]], the principal artery of a railway system
* [[Main Line of Public Works]], a railroad and canal system in Pennsylvania; also:
** [[Main Line (Pennsylvania Railroad)]], Philadelphia to Pittsburgh
** [[Pennsylvania Main Line]], a collection of suburbs outside Philadelphia, Pennsylvania
* [[Main Line (Long Island Rail Road)]], Long Island City to Greenport
* [[Main Line (NJ Transit)]], formerly part of the Erie Railroad, Hoboken to Port Jervis
'''In other transport:'''
* [[Mainline (flight)]], an airline carrier's non-regional service
* A [[toll road]] system where all vehicles stop at various locations on the highway to pay a toll
'''Defunct companies:'''
* [[Midland Mainline]], a defunct UK train operating company
* [[Mainline Freight]], a UK railfreight company
* [[First South Yorkshire]], formerly "Mainline" (1993-1998), a large bus operator in South Yorkshire, England
'''In computing:'''
* [[BitTorrent (software)]], nicknamed ''mainline'' by developers denoting its official origins
'''In religion:'''
* [[Mainline (Protestant)]] Christian church denominations
'''In music:'''
* [[McKenna Mendelson Mainline]], a seminal Canadian blues band
* "Mainline", a song by KISS on their 1974 album ''[[Hotter Than Hell]]''
* "Mainliner" is a short-length album by country influenced punk-rock band [[Social Distortion]]
'''In linguistics:'''
* [[Speyer line]], an isogloss in German linguistics
'''In popular culture:'''
* Mainline, a slang verb meaning to inject [[heroin]] into the bloodstream
{{disambig}}