[PAR] [TLE] Pennsylvania Route 309 [SEP] Pennsylvania Route 309 (PA 309) is a major highway which runs for 134 miles (216 km) through Pennsylvania in the United States.  The route runs from the interchange between PA 611 and Cheltenham Avenue on the border of Philadelphia and Cheltenham Township north to an intersection with PA 29 in Bowman Creek, a village in Monroe Township, Wyoming County.  It connects Philadelphia and its northern suburbs to Allentown, Hazleton, and Wilkes-Barre.  A limited-access highway portion of PA 309 in the Wilkes-Barre area is known as the North Cross Valley Expressway.  A limited-access highway portion of PA 309 in Montgomery County is known as the Fort Washington Expressway.  PA 309 parallels the newer Interstates 476 and 81 for much of its length. [PAR] [TLE] Allentown, Pennsylvania [SEP] Allentown (Pennsylvania Dutch: "Allenschteddel") is a city located in Lehigh County, Pennsylvania, United States.  It is Pennsylvania's third most populous city and the 224th largest city in the United States.  As of the 2010 census, the city had a total population of 118,032 and is currently the fastest growing city in all of Pennsylvania.  It is the largest city in the metropolitan area known as the Lehigh Valley, which had a population of 821,623 residents as of 2010 .  Allentown constitutes a portion of the New York City Combined Statistical Area and is the county seat of Lehigh County.  In 2012, the city celebrated the 250th anniversary of its founding in 1762.
[PAR] [TLE] Pennsylvania Route 309 [ SEP ] Pennsylvania Route 309 ( PA 309 ) is a major highway which runs for 134 miles ( 216 km ) through Pennsylvania in the United States . The route runs from the interchange between PA 611 and Cheltenham Avenue on the border of Philadelphia and Cheltenham Township north to an intersection with PA 29 in Bowman Creek , a village in Monroe Township , Wyoming County . It connects Philadelphia and its northern suburbs to Allentown , Hazleton , and Wilkes - Barre . A limited - access highway portion of PA 309 in the Wilkes - Barre area is known as the North Cross Valley Expressway . A limited - access highway portion of PA 309 in Montgomery County is known as the Fort Washington Expressway . PA 309 parallels the newer Interstates 476 and 81 for much of its length . [PAR] [TLE] Allentown , Pennsylvania [ SEP ] Allentown ( Pennsylvania Dutch : " Allenschteddel " ) is a city located in Lehigh County , Pennsylvania , United States . It is Pennsylvania 's third most populous city and the 224th largest city in the United States . As of the 2010 census , the city had a total population of 118,032 and is currently the fastest growing city in all of Pennsylvania . It is the largest city in the metropolitan area known as the Lehigh Valley , which had a population of 821,623 residents as of 2010 . Allentown constitutes a portion of the New York City Combined Statistical Area and is the county seat of Lehigh County . In 2012 , the city celebrated the 250th anniversary of its founding in 1762 .
How long is the route that connects Philadelphia to Lehigh County?
How long is the route that connects Philadelphia to Lehigh County ?
134 miles
134 miles