Editing Interstate 376 (section)

==Business loop==
{{main|Interstate 376 Business}}
{{Infobox road small
|state=PA
|type=BL
|route=376
|location=[[Allegheny County, Pennsylvania|Allegheny County]]
|formed=2009
|length_mi=6.26
|length_ref=
}}
[[File:Business376.jpg|thumb|right|I-376 Bus shield in Moon Township|upright]]
'''Interstate&nbsp;376 Business''' ('''I-376 Bus''') or '''Business Loop&nbsp;376''' ('''BL&nbsp;376'''), known locally as the Airport Parkway, is a {{convert|6|mi|km|adj=on|spell=in}} [[List of business routes of the Interstate Highway System|Interstate Highway business loop]] in [[Moon Township, Pennsylvania|Moon Township]] and [[Findlay Township, Allegheny County, Pennsylvania|Findlay Township]] in [[Pennsylvania]]. Its western terminus is at I-376 and Flaugherty Run Road (exits&nbsp;50 and 51) north of [[Pittsburgh International Airport|PIT]]. Its eastern terminus is at I-376's exit&nbsp;57, southeast of PIT.

Before November 6, 2009, and after the Southern Expressway was completed in 1992, this road was known as PA&nbsp;60 Bus.<ref name="airport" /> Prior to that, it had the regular PA&nbsp;60 designation; this was also originally the last leg of the Parkway West which ended at the intersection with then-Beers School Road (now University Boulevard) and began as the Beaver Valley Expressway past the intersection.<ref name="1960map" /><ref>{{cite map |title=Pennsylvania |year=1964 |publisher=[[Sunoco|Sun Oil Company]] |edition=1964–65 |cartography=[[H.M. Gousha Company]]}}</ref> Much of the road is up to freeway standards, but several signaled at-grade intersections remain, making this multilane divided road a true [[Limited-access road|expressway]] (unlike many of Pennsylvania's [[freeway]]s, which are often misleadingly named using the suffix expressway, since they are often called such in the northeast). I-376 Bus is one of only two business Interstate routes found in the commonwealth of Pennsylvania, the other being the [[Interstate 83 Business (York, Pennsylvania)|business loop]] of [[Interstate 83 in Pennsylvania|I-83]] in [[York, Pennsylvania|York]].