Road Information

Interstate 180 in Pennsylvania Total Mileage in State: 29 miles
Eastern End: At I-80, near Milton
Western End: At US 220/US 15, in Williamsport
Mileage covered in Photos: 29 miles
Counties covered in Photos: Lycoming, Northumberland
Major Junctions in Photos: US 220 North, near Montoursville
I-80, near Milton  
Control Cities in Photos: Williamsport, Montoursville, Milton

Eastbound

   

Interstate 180 East at Exit 29: US 15 North - Mansfield  (Photo taken 4/14/17).

The speed limit on Interstate 180 East starts out at 55 mph passing through the Williamsport area.  (Photo taken 4/14/17).

Take Exit 28 to Williamsport Hospital and Pennsylvania College of Technology.  (Photo taken 4/14/17).

Interstate 180 East at Exit 28: Maynard St  (Photo taken 4/14/17).

Take Exit 27A to Lycoming College and the Little League Museum.  (Photo taken 4/14/17).

Interstate 180 East at Exit 27B: Hepburn St  (Photo taken 4/14/17).

Interstate 180 East at Exit 27A: US 15 South - Market St / Lewisburg  (Photo taken 4/14/17).

Interstate 180 East as it prepares to cross under Market St in Williamsport.  (Photo taken 4/14/17).

Sign listing the distances to the three upcoming exits for Loyalsock.  (Photo taken 4/14/17).

Interstate 180 East reassurance shield.  (Photo taken 4/14/17).

Take Exit 25 to Divine Providence Hospital.  (Photo taken 4/14/17).

Interstate 180 East / US 220 North reassurance shields.  (Photo taken 4/14/17).

The speed limit remains 55 mph.  (Photo taken 4/14/17).

Interstate 180 East at Exit 25: Faxon  (Photo taken 4/14/17).

Another set of Interstate 180 East / US 220 North reassurance shields.  (Photo taken 4/14/17).

Take Exit 23B to Williamsport Regional Airport.  (Photo taken 4/14/17).

Interstate 180 East at mile marker 24.  (Photo taken 4/14/17).

Take Exit 23B to Montoursville.  (Photo taken 4/14/17).

Interstate 180 East at Exit 23B: Warrensville Rd  (Photo taken 4/14/17).

Interstate 180 East at Exit 23A: Third St  (Photo taken 4/14/17).

The speed limit remains 55 mph for a bit longer.  (Photo taken 4/14/17).

Interstate 180 East at mile marker 22, as it begins to curve to the south.  (Photo taken 4/14/17).

Interstate 180 East at Exit 21: PA 87 North - Loyalsock Ave  (Photo taken 4/14/17).

Beyond Exit 21, the speed limit increases to 65 mph and remains that way for the rest of Interstate 180's duration.  (Photo taken 4/14/17).

Interstate 180 East approaching Exit 20 - 1/2 mile.  (Photo taken 4/14/17).

Interstate 180 East at Exit 20: Fairfield Road  (Photo taken 4/14/17).

Mileage sign on Interstate 180 East.  (Photo taken 4/14/17).

Interstate 180 East at mile marker 19.  (Photo taken 4/14/17).

Interstate 180 East at mile marker 18, as it curves further to the south.  Interstate 180 East at mile marker 19.  (Photo taken 4/14/17).

Interstate 180 East at Exit 17: Lycoming Mall Road  (Photo taken 4/14/17).

Interstate 180 East / US 220 North reassurance shields.  (Photo taken 4/14/17).

Interstate 180 East at Exit 15: US 220 North - Pennsdale / Halls  (Photo taken 4/14/17).

Interstate 180 East reassurance shield.  (Photo taken 4/14/17).

Interstate 180 East at mile marker 14.  (Photo taken 4/14/17).

Interstate 180 East at Exit 13A: PA 405 South - Muncy  (Photo taken 4/14/17).

Interstate 180 East at Exit 13B: PA 405 North - Hughesville  (Photo taken 4/14/17).

Interstate 180 East reassurance shield.  (Photo taken 4/14/17).

The speed limit remains 65 mph.  (Photo taken 4/14/17).

Interstate 180 East at mile marker 11.  (Photo taken 4/14/17).

Interstate 180 East at mile marker 10.  (Photo taken 4/14/17).

Interstate 180 East as it enters Northumberland County.  (Photo taken 4/14/17).

Interstate 180 East at mile marker 9.  (Photo taken 4/14/17).

Interstate 180 East at mile marker 7.  (Photo taken 4/14/17).

Interstate 180 East at Exit 5: PA 54 - Turbotville  (Photo taken 4/14/17).

Interstate 180 East reassurance shield.  (Photo taken 4/14/17).

Speed Limit - 65 mph.  (Photo taken 4/14/17).

Mileage sign on Interstate 180 East.  (Photo taken 4/14/17).

Interstate 180 East at mile marker 4.  (Photo taken 4/14/17).

Interstate 180 East at mile marker 3.  (Photo taken 4/14/17).

Interstate 180 East at Exit 1: McEwensville / Watsontown  (Photo taken 4/14/17).

Interstate 180 East approaching the junction of Interstate 80 - 3/4 mile.  (Photo taken 4/14/17).

One final Interstate 180 East reassurance shield.  (Photo taken 4/14/17).

Interstate 180 East at the ramp for Interstate 80 West - Bellefonte  (Photo taken 4/14/17).

Interstate 180 East at the ramp to Interstate 80 East - Bloomsburg  (Photo taken 4/14/17).

Just beyond the ramps to Interstate 80, Interstate 180 reaches its eastern terminus as PA 147 takes over in Milton.  (Photo taken 4/14/17).