U.S. Route 22 in Pennsylvania

U.S. Route 22
Route information
Maintained by PennDOT & DRJTBC
Length:	337.60 mi[1] (543.31 km)
Existed:	1926 – present
Major junctions
West end:	US 22 in Hanover Township
	I-376 between Robinson Township and Monroeville I-79 near Carnegie I-279 / US 19 in Pittsburgh I-76 / Penna Turnpike in Monroeville I-99 / US 220 in Duncansville I-81 / US 322 near Harrisburg I-83 in Lower Paxton Township I-78 from Fredericksburg to Kuhnsville I-476 / Penna Turnpike NE Extension in South Whitehall Township
East end:	US 22 in Easton
Location
Counties:	Washington, Allegheny, Westmoreland, Indiana, Cambria, Blair, Huntingdon, Mifflin, Juniata, Perry, Dauphin, Lebanon, Berks, Lehigh, Northampton
Highway system
United States Numbered Highway System List Special Divided Replaced Pennsylvania State Route System Interstate US State Scenic Byways Legislative ← PA 21 PA 22 →

U.S. Route 22 (US 22) is an east–west route stretching from Cincinnati, Ohio in the west to Newark, New Jersey in the east. In Pennsylvania, the route runs for 337.60 miles (543.31 km) between the West Virginia state line at Washington County, where it is a limited-access expressway-grade route through the western suburbs of Pittsburgh, to the New Jersey state line at Easton.

Route description

US 22 carries multiple names as it progresses across the state, including the William Penn Highway and the Lehigh Valley Thruway. Several sections of the road are freeway, including the Lehigh Valley Thruway.

US Route 22 crosses into Pennsylvania from West Virginia as the William Penn Highway. It becomes concurrent with U.S. Route 30 (The Lincoln Highway from Times Square) and then west of Pittsburgh also with I-376, as the Penn Lincoln Parkway. It continues as such through Pittsburgh and beyond the end of the US 30 concurrency, and when I-376 reaches its eastern end at the Pennsylvania Turnpike junction with Interstate 76, US 22 resumes as the William Penn Highway again (with Murrysville as a control city on signs) as it begins the long climb eastwards up the Allegheny Plateau towards the gaps of the Allegheny Front, where it crosses the eastern continental divide in Tunnelhill, Pennsylvania where it descends along the same valley (Blair Gap) once used by the historic Allegheny Portage Railroad. During the last part of its eastbound ascent, it becomes known as the Admiral Peary Highway from Armagh, Pennsylvania in Indiana County through the Blair Gap and down into the Altoona area. From Duncansville to Mount Union, US 22 is a two-lane road with occasional passing and truck-climbing lanes, and it passes through the business district of Huntingdon, where it is three lanes (one lane each way with a turning lane in the middle). It becomes concurrent with US 522 near Mount Union and remains a two-lane road. The US 522 concurrency continues until Lewistown. US 22 bypasses the downtown area of Lewistown as a four-lane limited access highway and becomes concurrent with US 322, continuing as a four-lane limited access highway along the Juniata and Susquehanna rivers until Harrisburg. In Harrisburg (with the US 322 concurrency ending at I-81), it continues as N Cameron Street, Arsenal Blvd., Herr St., Walnut St., Jonestown Rd., and Allentown Blvd. In Fredericksburg, US 22 becomes concurrent with I-78 for a 40-mile (64 km) stretch before splitting off on to the Lehigh Valley Thruway.

Lehigh Valley Thruway

US 22 eastbound at PA 145 interchange in Whitehall Township

The Lehigh Valley Thruway is a 24-mile-long (39 km) freeway portion of US 22 from the eastern end of the Interstate 78/US 22 concurrency in Kuhnsville, west of Allentown, to the state line in Easton. The highway travels just to the north of Allentown and Bethlehem and passes through Easton. Originally, I-78 would have continued with the U.S. 22 concurrency on the Lehigh Valley Thruway into New Jersey, with I-278 running south as a bypass, and I-178 and I-378 serving Allentown and Bethlehem respectively. Due to opposition in Phillipsburg, New Jersey on the building of a I-78/U.S. 22 highway through the town (the same opposition that later killed the Somerset Freeway for I-95 in 1982), PennDOT and NJDOT decided to reroute the I-78 highway onto the proposed I-278 bypass and allow U.S. 22 to remain on the limited-access highway, which, after going through a series of sharp, potentially dangerous curves in Easton and crossing the Delaware River into NJ, becomes an at-grade divided highway in Phillipsburg. Traffic on the Lehigh Valley Thruway is often heavy at rush hour, particularly near the PA 145 interchange. The series of sharp curves is locally known as "Cemetery Curve", and because of it, the speed limit is lowered to 45 mph at Route 248 and then lowered to 35 mph around the sharpest part of the curves. At the interchange with Bushkill Street, US 22 becomes an elevated highway until crossing into New Jersey. The speed limit drops once again to 25 mph while crossing the Easton-Phillipsburg Toll Bridge.

History

The William Penn Highway was organized as an alternative to the Lincoln Highway being parallel to the Pennsylvania Railroad west of Harrisburg. The route's New York Extension was adopted in 1916. The Pennsylvania Department of Highways assigned the Pennsylvania Route 3 designation to this road in 1924, and in 1926 it became part of U.S. Route 22 when the United States Highway System was formed,^[2] The road became problematic for motorists in Lebanon along the current U.S. Route 422; Reading via U.S. Routes 22 and 222; and Allentown on Hamilton Street (US 22).^[3] The highway continued through Allentown on Hanover Avenue and through Bethlehem on Broad Street, Linden Street, and Easton Avenue.

Pennsylvania Route 43 was aligned as a bypass, north of the Pennsylvania Dutch Country, that ran from U.S. Route 22, U.S. Route 11, and Pennsylvania Route 5 in Harrisburg to Pennsylvania Route 12 in Bethlehem.^[4] The route from Fogelsville to Allentown, now Main Street, Tilghman Street, Broadway, College Heights Boulevard, and Liberty Street, was designated LR 443 in 1925,^[5] and was soon incorporated into "Traffic Route 43."^[6] The New York Times was recommending use of this cutoff by early 1931.^[6] On June 8, 1931, the American Association of State Highway Officials came to a resolution for the traffic problem, by replacing the PA 43 corridor with US 22. The Pennsylvania Department of Highways moved the William Penn Highway name to match.^[2][3] The state truncated PA 43 to Susquehanna Street from Allentown to Bethlehem.^[4][7][8][9] Signs were changed to reflect the new designations on May 31, 1932, with the new route designations officially in place on June 1, 1932.^[10]

Tilghman Street was eventually connected directly from Cetronia to Allentown by a bridge over Cedar Creek; Tilghman Street (west of the Lehigh River) and Union Boulevard (east of the river) were joined in 1929 by a bridge. By 1936, US 22 had been moved from its Hamilton Street and Broad Street alignment to Tilghman Street and Union Boulevard through Allentown and Bethlehem. When the Lehigh Valley Thruway was completed in 1954, US 22 was moved onto it. With the completion of Interstate 78, US 22 was moved onto that highway from Fredericksburg to Kuhnsville.

Former alignment

Old U.S. Route 22 is the former PA 43, and the earlier version of the newer, more traveled U.S. Highway 22. It starts in the unincorporated community of Bethel, Pennsylvania of Berks County and ends in Cetronia, just outside the city of Allentown (Lehigh County) where it becomes Main Street and then Tilghman Street. This road, although no longer a major state highway, is well traveled by those who live in the vicinity. It passes through several communities including Shartlesville, Jalappa, West Hamburg, Edenburg, Krumsville, and New Smithville. It also passes through the boroughs of Strausstown, Hamburg and Lenhartsville. Old U.S. Route 22 crosses seven Pennsylvania highways including 501, 419, 183, 61, 143, 737, and 863. Through these different neighborhoods, this road is defined as Old Route 22, Hex Highway, and Shartlesville Road.

From Cetronia east, the old road is State Route 1002 in Lehigh County, comprising Tilghman Street and Union Boulevard in Allentown. In Northampton County, the 1940s highway is Union Boulevard, Linden Street, and Easton Avenue in Bethlehem; William Penn Highway between Bethlehem and Easton; and Butler Street, 13th Street, and Northampton Street in Easton.

Future

In 2011, it was announced that plans were being resurrected to widen US 22 from Allentown to Bethlehem. Part of the plan is to reconstruct the Lehigh River Bridge. The plan's cost is between $240 to $320 million.^[11]

Major intersections

County	Location	mi	km	Exit	Destinations	Notes
Washington	Hanover Township	0.00	0.00		US 22 west – Weirton	West Virginia border
		5.3	8.5		PA 18 – Florence, Burgettstown
	Smith Township	9.7	15.6		Bavington
	Robinson Township	11.4	18.3		Toll PA 576 west (Southern Beltway) – Pittsburgh International Airport	Current eastern terminus of PA Toll 576 as of August 2015, PA 576 exit 6
Allegheny	North Fayette Township	12.8	20.6		PA 980 south – McDonald, Midway	Northern terminus of PA 980
		14.4	23.2		Noblestown	To Pennsylvania Motor Speedway
		16.0	25.7		US 30 west / PA 978 south – Imperial	Western terminus of US 30 concurrency, northern terminus of PA 978
		17.4	28.0		Hankey Farms
		18.4	29.6		Orange Belt (Oakdale)	Westbound exit and eastbound entrance, western terminus of Orange Belt concurrency
		19.5	31.4		Montour Church Road, Old Steubenville Pike, Bayer Road	Westbound exit and eastbound entrance
	Robinson Township	19.9	32.0		I-376 west (Airport Parkway) / Orange Belt – Pittsburgh International Airport	Western terminus of I-376 concurrency, exit 60A from I-376, eastern terminus of Orange Belt concurrency
		20.4	32.8	60B	PA 60 south – Crafton	Northern terminus of PA 60
		20.7	33.3	61	Ridge Road
		21.9	35.2	62	Yellow Belt (Campbells Run Road)	Westbound exit and eastbound entrance
	Collier Township	23.5	37.8	64A	I-79 – Washington, Erie	I-79 exit 59
	Rosslyn Farms	24.3	39.1	64B	Rosslyn Farms	Westbound exit and eastbound entrance
	Carnegie	24.8	39.9		Buses only (West Busway)	Eastbound exit and westbound entrance
		25.2	40.6	65	PA 50 – Carnegie, Heidelberg
	Green Tree	27.0	43.5	67	PA 121 – Green Tree, Mount Lebanon, Crafton
	Pittsburgh	27.6	44.4	68	Parkway Center Drive	Westbound exit and eastbound entrance
		28.2	45.4	69A	US 19 south (Banksville Road)	Western termini of US 19/US 19 Truck concurrencies; eastbound exit is via exit 69C
		28.7	46.2	69B	US 19 Truck south / PA 51 south – Uniontown	Westbound exit is via exit 69A
		28.7	46.2	69C	US 19 north / PA 51 north – West End	Eastern terminus of US 19 concurrency; eastbound exit and westbound entrance
		29.1	46.8	Fort Pitt Tunnel under Mount Washington
		29.6	47.6	69C	PA 837 to PA 51 – West End	Westbound exit and eastbound entrance
	Monongahela River	29.7	47.8	Fort Pitt Bridge
	Pittsburgh	29.7	47.8	70A	Boulevard of the Allies, Liberty Avenue – PPG Paints Arena	Eastbound exit and westbound entrance
		29.7	47.8	70B	Fort Duquesne Boulevard – Convention Center, Strip District	Eastbound exit and westbound entrance
		29.7	47.8	70C	I-279 / US 19 Truck north – Fort Duquesne Bridge, North Shore	Eastern terminus of US 19 Truck concurrency
		30.0	48.3	70D	Stanwix Street	No eastbound exit
		30.4	48.9	71A	Grant Street
		30.9	49.7	71B	Second Avenue	Westbound exit only
		31.8	51.2	72A	Forbes Avenue – Oakland	Eastbound exit and westbound entrance
		32.1	51.7	72B	To I-579 (Crosstown Blvd) / PA 885 north (Boulevard of the Allies) / Liberty Bridge	Westbound exit and eastbound entrance, access to I-579 and Liberty Bridge is via Boulevard of the Allies
		32.6	52.5	73	PA 885 (Bates Street) – Oakland, Glenwood	Westbound exit and eastbound entrance; signed as exits 73A (south) and 73B (north)
		34.2	55.0	74	Blue Belt – Squirrel Hill, Homestead
		34.8	56.0	Squirrel Hill Tunnel under Squirrel Hill
	Swissvale	36.4	58.6	77	Edgewood, Swissvale
	Wilkinsburg	37.7	60.7	78A	US 30 east – Forest Hills	Eastern terminus of US 30 concurrency; no westbound exit
		37.9	61.0	78B	PA 8 north – Wilkinsburg	Southern terminus of PA 8
	Churchill	38.6	62.1	79A	Greensburg Pike	Eastbound exit and westbound entrance
		39.1	62.9	79B	PA 130 – Churchill
		39.9	64.2	80	US 22 Bus. east – Monroeville	Eastbound exit and westbound entrance
	Penn Hills	40.2	64.7	81	PA 791 north / Yellow Belt – Penn Hills
	Monroeville	43.8	70.5	84A	PA 48 south / Orange Belt – Monroeville	Eastbound exit and westbound entrance, northern terminus of PA 48
		44.0	70.8	84B	Orange Belt – Plum	Eastbound exit and westbound entrance
		44.3	71.3		US 22 Bus. west – Monroeville	Westbound exit and eastbound entrance
		44.3	71.3		I-376 to I-76 / Penna Turnpike – Harrisburg, Ohio	Eastern terminus of I-376, I-76 / Penna Turnpike exit 57 (Pittsburgh)
		44.5	71.6	East end of freeway
		46.4	74.7		PA 286 east (Golden Mile Highway)	Eastbound exit and westbound entrance, westbound exit and eastbound entrance provided by at-grade intersection, western terminus of PA 286
Westmoreland	Salem Township	54.8	88.2		PA 66 – Delmont, Greensburg	Single-point urban interchange
		57.4	92.4		PA 819 – Slickville, Forbes Road, Greensburg
	New Alexandria	61.8	99.5		US 119 south – Greensburg	Western terminus of US 119 concurrency
		62.8	101.1		PA 981 (Latrobe New Alexandria Road) – Latrobe, Saltsburg
	Derry Township	67.3	108.3		PA 982 south – Derry	Northern terminus of PA 982
Indiana		71.5	115.1		PA 217 – Blairsville, Derry	Interchange
	Burrell Township	74.2	119.4		US 119 north – Homer City, Indiana	Interchange, eastern terminus of US 119 concurrency, to Indiana University of Pennsylvania
	West Wheatfield Township	80.3	129.2		PA 259 – Brush Valley, Robinson, Bolivar	Interchange
	East Wheatfield Township	84.4	135.8		PA 56 – Brush Valley, Armagh	Interchange
		85.6	137.8		PA 403 – Dilltown, Johnstown	Interchange
Cambria	Jackson Township	95.2	153.2		PA 271 – Mundys Corner, Nanty Glo	Interchange
	Ebensburg	99.5	160.1		US 219 to US 422 – Johnstown, Carrolltown, Indiana	Interchange
		100.9	162.4		High Street	Interchange
		102.8	165.4	Western terminus of freeway
		102.8	165.4		Ebensburg, Loretto (Rowena Drive)
	Munster Township	105.9	170.4		PA 164 south – Munster, Portage	Northern terminus of PA 164
	Cresson Township	109.0	175.4		PA 53 – Cresson
		111.1	178.8		William Penn Highway – Summit
Blair	Allegheny Township	112.8	181.5		Tunnelhill Road – Tunnelhill, Gallitzin
		119.2	191.8		I-99 / US 220 – Altoona, Bedford	I-99 / US 220 exit 28
		120.2	193.4		PA 764 north – Altoona	Western terminus of PA 764 concurrency
		120.2	193.4	Eastern terminus of freeway
		121.8	196.0		PA 764 south	Eastern terminus of PA 764 concurrency
	Hollidaysburg	124.6	200.5		PA 36 (Penn Street) – Altoona, Roaring Spring
	Catharine Township	136.3	219.4		PA 866 south (Juniata River Road)	Northern terminus of PA 866
Huntingdon	Morris Township	142.0	228.5		PA 453 north (Birmingham Pike) to PA 45 – Tyrone, State College	Southern terminus of PA 453
	Alexandria	144.6	232.7		PA 305 east (Bridge Street) – Alexandria	Western terminus of PA 305
	Huntingdon	150.2	241.7		PA 26 – Everett, Huntingdon, State College	Interchange
	Mill Creek	156.4	251.7		PA 829 south – Cassville	Northern terminus of PA 829
		157.2	253.0		PA 655 north – Belleville	Western terminus of PA 655 concurrency
	Brady Township	158.6	255.2		PA 655 south (Oriskany Road) – Mapleton, Saltillo	Eastern terminus of PA 655 concurrency
Mifflin	Wayne Township	163.1	262.5		PA 747 south (North Jefferson Street) – Mount Union	Northern terminus of PA 747
		163.5	263.1		US 522 south (Croghan Pike)	Western terminus of US 522 concuurency
	Lewistown	182.2	293.2	Western terminus of freeway
		182.2	293.2		US 22 Bus. east	Western terminus of Business US 22
		186.2	299.7		US 322 west – State College	Western terminus of US 322 concurrency
		186.4	300.0		Electric Avenue
		187.0	300.9		US 522 north (Walnut Street) – Selinsgrove	Eastern terminus of US 522 concurrency
		187.4	301.6		East Charles Street	Eastbound exit and westbound entrance
		189.3	304.6		US 22 Bus. west – Lewistown	Westbound exit and eastbound entrance, eastern terminus of Business US 22
Juniata	Fermanagh Township	196.9	316.9		Arch Rock Road
		200.1	322.0		PA 35 – Mifflintown, McAlisterville	To Mifflintown Airport
	Walker Township	202.0	325.1		PA 75 south – Port Royal	Northern terminus of PA 75
	Delaware Township	209.6	337.3		PA 333 – East Salem, Thompsontown
		211.2	339.9		Pfoutz Valley Road	Westbound exit and eastbound entrance
Perry	Greenwood Township	215.0	346.0		To PA 17 – Millerstown
	Howe Township	219.5	353.3		PA 34 – Newport, New Bloomfield
	Buffalo Township	223.3	359.4		Midway	Westbound exit and eastbound entrance
	Watts Township	225.9	363.6		Watts
		227.8	366.6		Amity Hall
Dauphin	Reed Township	228.0	366.9		US 11 / US 15 – Camp Hill, Selinsgrove
				Eastern terminus of freeway
		229.4	369.2		PA 849 west – Duncannon	Eastern terminus of PA 849, no access from PA 849 to US 22/322 westbound
				Western terminus of freeway
	Susquehanna River			Clarks Ferry Bridge
	Reed Township	229.8	369.8		PA 147 north – Halifax	Southern terminus of PA 147
		231.8	373.0		PA 325 east (Mountain Road)	Western terminus of PA 325
	Dauphin	235.2	378.5		PA 225 north – Halifax, Dauphin	Southern terminus of PA 225
	Middle Paxton Township	236.2	380.1		Dauphin Borough, Stony Creek	Westbound exit
		237.6	382.4		PA 443 – Fishing Creek, Rockville, Fort Hunter
	Susquehanna Township	239.5	385.4		PA 39 – Linglestown, Rockville
		241.5	388.7		I-81 south – Carlisle	I-81 exit 67
		241.5	388.7		I-81 north / US 322 east to I-83 – Hershey, Hazleton, Allentown	Eastern terminus of US 322 concurrency, I-81 exit 67
				East end of freeway
	Harrisburg				PA 230 east (Cameron Street) – Downtown Harrisburg, Capitol Complex, City Island	Western terminus of PA 230
	Lower Paxton Township				I-83 / US 322 to I-81 – Carlisle, Hazleton, Airport	I-83 / US 322 exit 50
	West Hanover Township				PA 39 (Hershey Road) – Hershey
	East Hanover Township				PA 743 (Laudermilch Road) to I-81 – Grantville, Hershey
Lebanon	East Hanover Township				PA 934 to I-81 – Annville, Fort Indiantown Gap	Interchange
	Union Township				PA 72 – Lebanon, Lickdale	Cloverleaf interchange
	Bethel Township				PA 343 south (Pine Grove Street) – Lebanon	Western terminus of PA 343 concurrency
					PA 343 north (Pine Grove Road) to I-78 west	Eastern terminus of PA 343 concurrency
					Local Traffic	Old US 22 (Hex Highway)
				Western terminus of freeway
					I-78 west – Harrisburg	Western terminus of I-78 concurrency, I-78 exit 8
Berks	Bethel Township			10	PA 645 – Frystown
	Bethel			13	PA 501 – Bethel
	Bethel Township			15	Grimes	No access across I-78/US 22, no tractor trailers
				16	Midway	To Conrad Weiser Homestead
				17	PA 419 – Rehrersburg
	Strausstown			19	PA 183 – Strausstown
	Upper Bern Township			23	Shartlesville
	Tilden Township			29	PA 61 – Reading, Pottsville	Signed as exits 29A (south) and 29B (north) on the westbound side
	Hamburg			30	Hamburg
	Greenwich Township			35	PA 143 – Lenhartsville
				40	PA 737 – Kutztown, Krumsville	To Kutztown University
Lehigh	Weisenberg Township			45	PA 863 – Lynnport, New Smithville
	Upper Macungie Township			49	PA 100 – Trexlertown, Fogelsville	Split into exits 49A (south) and 49B (north)
					I-78 east – New Jersey	Eastbound exit and westbound entrance, eastern terminus of I-78 concurrency, I-78 exit 51
		315.7	508.1		Cetronia, Kuhnsville	Access via SR 1002 (Tilghman Street), former routing of US 22 through Allentown
	South Whitehall Township	316.1	508.7		I-476 / Penna Turnpike NE Extension – Scranton, Philadelphia	I-476 / Penna Turnpike NE Extension exit 56 (Lehigh Valley)
		316.7	509.7		PA 309 – Quakertown, Tamaqua	Cloverleaf interchange, To I-78 east, Dorney Park & Wildwater Kingdom, and Lehigh Carbon Community College
		318.7	512.9		Cedar Crest Boulevard	To Muhlenberg College and Cedar Crest College
		320.3	515.5		15th Street	Parclo A2 interchange; access to 15th Street via Mauch Chunk Road
	Whitehall Township	321.0	516.6		PA 145 (MacArthur Road/7th Street)	To Allentown Center City, Lehigh Valley Mall, and Whitehall Mall
		322.1	518.4		Fullerton Avenue
	Hanover Township	324.0	521.4		PA 987 north (Airport Road) – LVI Airport	Cloverleaf interchange, southern terminus of PA 987
	Bethlehem	325.1	523.2		PA 378 south – Bethlehem	Northern terminus of PA 378, to Lehigh University, Historic Bethlehem, Sands Casino Resort; Formerly I-378
Northampton		325.6	524.0		Schoenersville Road
	Hanover Township	327.4	526.9		PA 512 north (Center Street)	Southern terminus of PA 512, to Moravian College
	Bethlehem Township	329.9	530.9		PA 191 north (Nazareth Pike)	Southern terminus of PA 191, to Northampton Community College
		332.3	534.8		PA 33 to I-78 – Bethlehem, Stroudsburg	Cloverleaf interchange
	Palmer Township	334.5	538.3		PA 248 (25th Street) – Wilson	To Palmer Heights and Easton
	Easton	336.0	540.7		13th Street	Parclo B3 interchange; access to 13th Street via Wood Avenue
		337.5	543.2		PA 248 / PA 611 / 4th Street	Eastbound exit and westbound entrance
		337.8	543.6		3rd Street / Snyder Street – Easton, Lafayette College	Westbound exit and eastbound entrance
		337.9	543.8		PA 611 – Easton	Westbound exit and eastbound entrance
Delaware River				Easton-Phillipsburg Toll Bridge (Westbound toll, cash or E-ZPass)
					US 22 east to I-78 – Phillipsburg	Continuation into New Jersey
1.000 mi = 1.609 km; 1.000 km = 0.621 mi       Concurrency terminus       Incomplete access       Tolled

See also

Special routes of U.S. Route 22

• U.S. Roads portal
• Pennsylvania portal
• Pittsburgh portal

References

External links

Route map: Google

Wikimedia Commons has media related to U.S. Route 22 in Pennsylvania.

• US 22 In Pennsylvania Exits

U.S. Route 22
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