Pennsylvania Route 233

Pennsylvania Route 233 (PA 233) is a 53-mile-long (85 km) north–south state highway in south central Pennsylvania. It runs from PA 997 in Mont Alto north to PA 274 in Green Park. PA 233 heads northeast from Mont Alto through forested areas in the South Mountain range, where it runs through Mont Alto and Caledonia state parks and has an intersection with U.S. Route 30 (US 30). After heading northwest out of the mountains, the route continues into the agricultural Cumberland Valley, where it intersects Interstate 81 (I-81) and US 11 and crosses PA 641 in Newville. PA 233 crosses Blue Mountain into Perry County near Colonel Denning State Park and continues northeast to Landisburg, where it intersects PA 850 and turns north to continue to its terminus.

Pennsylvania Route 233
Route information
Maintained by PennDOT
Length	53.257 mi[1] (85.709 km)
Major junctions
South end	PA 997 in Mont Alto
	US 30 near Fayetteville PA 174 in Dickinson I-81 near Newville US 11 near Newville PA 533 in Newville PA 641 in Newville PA 944 in Lower Mifflin Township PA 997 in Lower Mifflin Township PA 850 in Landisburg
North end	PA 274 near Green Park
Location
Counties	Franklin, Adams, Cumberland, Perry
Highway system
Pennsylvania State Route System Interstate US State Scenic Byways Legislative ← PA 232 PA 234 →

PA 233 was designated in 1928 to run from US 11 (now PA 174) in Dickinson north to PA 33 (now PA 34) in Dromgold, heading north to Landisburg before turning to the east. The road between Landisburg and Green Park became part of PA 74 the same year. In 1937, PA 233 was extended south from Dickinson to PA 997 in Mont Alto. The route was realigned to head north from Landisburg to PA 17 in Ickesburg in the 1930s, replacing a section of PA 74; the former alignment between Landisburg and Dromgold became part of PA 850. In the 1940s, the north end of PA 233 was cut back to PA 274 in Green Park, with most of the route north of there becoming an extended PA 74.

Route description

Franklin and Adams counties

PA 233 southbound in Greene Township

PA 233 begins at an intersection with PA 997 in the borough of Mont Alto in Franklin County, heading east on two-lane undivided Park Street. The road passes homes, becoming the border between Quincy Township to the north and Mont Alto to the south before fully entering Mont Alto again. The route heads entirely into Quincy Township as it passes the Penn State Mont Alto university campus. From here, PA 233 becomes Mont Alto Road and continues near Mont Alto State Park and heads into Michaux State Forest. The route turns northeast to ascend Rocky Mountain, a part of the South Mountain range, becoming an unnamed road. The road enters Guilford Township and makes a hairpin turn to the south to descend the mountain, crossing back into Quincy Township. PA 233 curves east before heading northeast through more forests and entering Guilford Township again, where it crosses the Appalachian Trail. The route turns north-northeast onto Rocky Mountain Road and runs through more mountainous areas, heading into Greene Township. Here, PA 233 passes through Caledonia and crosses US 30 before running through forested Caledonia State Park as an unnamed road, turning northeast.[2][3]

PA 233 crosses into Franklin Township in Adams County, leaving Caledonia State Park and continuing northeast through more of Michaux State Forest on Pine Grove Road. At this point, the route runs between East Big Flat Ridge to the northwest and Piney Mountain to the southeast, paralleling Conococheague Creek. The road stops following the creek as it heads into Menallen Township, running through more areas of mountains.[2][4]

Cumberland and Perry counties

PA 233 heads into Cumberland County and becomes Centerville Road, briefly passing through Southampton Township and South Newton Township before continuing into Cooke Township. The road runs through more mountainous areas of Michaux State Forest, passing near Pine Grove Furnace State Park before reaching the community of Pine Grove Furnace, where it crosses the Appalachian Trail again. At this point, the route turns to the north and runs through more rural areas, turning northwest to leave the state forest and continue through more forested areas. PA 233 curves north again and crosses into Penn Township, passing through more dense forests before heading north-northwest into open agricultural areas with a few homes, running through South Fairview. The road crosses Norfolk Southern's Lurgan Branch railroad line and Yellow Breeches Creek prior to running through more farmland with some woods and residences, reaching a junction with PA 174 in Dickinson. From here, the route turns northwest through more farm fields, reaching an interchange with I-81. A park and ride lot is located northwest of this interchange. Past this, PA 233 continues through more rural areas as it comes to an intersection with US 11.[2][5]

At this point, the road crosses into West Pennsboro Township and passes through more agricultural areas with occasional patches of woodland and residences. The route becomes the border between the borough of Newville to the west and West Pennsboro Township to the east before fully entering Newville at the crossing of the Big Spring Creek. Here, PA 233 becomes South High Street and passes homes, intersecting PA 533 prior to heading into the commercial downtown and crossing PA 641. Past this junction, the route becomes North High Street and passes more residences along with a few businesses. The route heads into North Newton Township and becomes Doubling Gap Road, running through farmland and woodland with some homes. PA 233 crosses the Conodoguinet Creek into Lower Mifflin Township and curves north through more agricultural areas, coming to a bridge over I-76 (Pennsylvania Turnpike). From here, the road winds north through farmland with some woods and residences, turning to the northwest. Farther northwest, the route intersects the western terminus of PA 944 before reaching the northern terminus of PA 997 near McCrea. PA 233 curves north through into more wooded areas with some farms and homes. The road turns northeast and heads into forested areas at the base of Blue Mountain that are a part of the Tuscarora State Forest, passing near Colonel Denning State Park before ascending the mountain.[2][5]

At the summit of Blue Mountain, PA 233 passes through Doubling Gap and crosses into Southwest Madison Township in Perry County, leaving the Tuscarora State Forest boundaries and descending the forested mountain as it continues northeast. The route heads into woodland with some farm fields and homes, heading into Tyrone Township. The road runs through more agricultural areas as it heads more to the east and crosses Sherman Creek. PA 233 passes homes and comes into the borough of Landisburg, reaching an intersection with PA 850. At this point, PA 233 turns northwest to form a concurrency with PA 850 on Carlisle Street, passing more residences. The road crosses back into Tyrone Township and becomes unnamed, heading north through farmland with some homes. PA 850 splits from PA 233 by heading to the northwest, and PA 233 continues northeast on Green Park Road, running through farms and woods with occasional residences. The route turns north into open agricultural areas with some homes, reaching its northern terminus at PA 274 in Green Park.[2][6]

History

When routes were legislated in Pennsylvania in 1911, what is now PA 233 was designated as part of Legislative Route 191 between Dickinson and Green Park.[7] PA 233 was designated in 1928 to run from US 11 (Walnut Bottom Road) in Dickinson north to PA 33 (now PA 34) in Dromgold, following its current alignment north to Landisburg before it continued to the east. Upon designation, the route was paved between Dickinson and south of Doubling Gap while the remainder north to Dromgold was unpaved. In 1928, the road between Landisburg and Green Park was designated as part of PA 74, which was unpaved. At this time, the road between Mont Alto and US 30 was an unnumbered paved road.[8] By 1930, the section of PA 74 between Landisburg and Green Park was paved. By this time, the roadway between Pine Grove Furnace and Dickinson was an unnumbered unpaved road.[9] PA 233 was extended south from Dickinson to PA 997 in Mont Alto in 1937.[10][11] In 1937, PA 233 was realigned at Landisburg to head north to PA 17 in Ickesburg, following its current alignment to Green Park before continuing north to Ickesburg. The realigned PA 233 replaced a section of PA 74 between Landisburg and Ickesburg while the former alignment of PA 233 between Landisburg and Dromgold became part of an extended PA 850.[12] The entire length of the route was paved in the 1930s with the exception of a portion to the north of Doubling Gap.[11] In the 1940s, the north end of PA 233 was cut back to its current location at PA 274 in Green Park, with the section immediately to the north of PA 274 becoming unnumbered Green Park Road and the remainder of the road between north of Green Park and Ickesburg becoming a northern extension of PA 74. The section of the route north of Doubling Gap was paved and straightened in the 1940s.[13]

Major intersections

County	Location	mi[1]	km	Destinations	Notes
Franklin	Mont Alto	0.000	0.000	PA 997 (Main Street, Anthony Highway)	Southern terminus of PA 233
	Greene Township	8.816	14.188	US 30 (Lincoln Highway) – Chambersburg, Gettysburg	Caledonia State Park
Adams	No major junctions
Cumberland	Penn Township	28.659	46.122	PA 174 (Walnut Bottom Road) – Centerville, Mooredale
		30.071– 30.088	48.395– 48.422	I-81 – Chambersburg, Carlisle	Interchange
		31.222	50.247	US 11 (Ritner Highway) – Shippensburg, Carlisle
	Newville	33.938	54.618	PA 533 west (Fairfield Street) – Shippensburg	Eastern terminus of PA 533
		34.165	54.983	PA 641 (Main Street) to Penna Turnpike
	Lower Mifflin Township	38.963	62.705	PA 944 east (Enola Road) – Enola	Western terminus of PA 944
		39.541	63.635	PA 997 south (Roxbury Road) – Roxbury	Northern terminus of PA 997
Perry	Landisburg	50.590	81.417	PA 850 east (Main Street) – Carlisle	Southern end of PA 850 concurrency
	Tyrone Township	51.445	82.793	PA 850 west – Loysville	Northern end of PA 850 concurrency
		53.257	85.709	PA 274 (Shermans Valley Road) – Blain, New Bloomfield	Northern terminus of PA 233
1.000 mi = 1.609 km; 1.000 km = 0.621 mi       Concurrency terminus

See also

•  U.S. Roads portal
•  Pennsylvania portal

References

Template:Attached KML/Pennsylvania Route 233

KML is from Wikidata

1. Bureau of Maintenance and Operations (January 2015). Roadway Management System Straight Line Diagrams (Report) (2015 ed.). Pennsylvania Department of Transportation. Retrieved December 20, 2015.
   • Franklin County (PDF)
   • Adams County (PDF)
   • Cumberland County (PDF)
   • Perry County (PDF)
2. Google (June 11, 2011). "overview of Pennsylvania Route 233" (Map). Google Maps. Google. Retrieved June 11, 2011.
3. Franklin County, Pennsylvania Highway Map (PDF) (Map). PennDOT. 2011. Retrieved March 8, 2011.
4. Adams County, Pennsylvania Highway Map (PDF) (Map). PennDOT. 2011. Archived from the original (PDF) on June 8, 2011. Retrieved February 22, 2011.
5. Cumberland County, Pennsylvania Highway Map (PDF) (Map). PennDOT. 2011. Archived from the original (PDF) on June 8, 2011. Retrieved May 15, 2011.
6. Perry County, Pennsylvania Highway Map (PDF) (Map). PennDOT. 2011. Retrieved June 10, 2011.
7. Map of Pennsylvania Showing State Highways (PDF) (Map). Pennsylvania Department of Highways. 1911. Archived from the original (PDF) on July 5, 2011. Retrieved January 1, 2014.
8. Map of Pennsylvania (Map). Pennsylvania Department of Highways. 1928. Retrieved May 7, 2015.
9. Tourist Map of Pennsylvania (PDF) (Map). Pennsylvania Department of Highways. 1930. Archived from the original (PDF) on July 5, 2011. Retrieved June 24, 2010.
10. "Change In Highway Route Numbers". The Gazette and Daily. York, PA. May 3, 1937. p. 12. Retrieved November 29, 2015 – via Newspapers.com.
11. Official Road Map of Pennsylvania (PDF) (Map). Pennsylvania Department of Highways. 1940. Archived from the original (PDF) on July 5, 2011. Retrieved December 16, 2014.
12. "New Map Changes Highway Numbers". The Perry County Times. May 13, 1937. p. 5. Retrieved June 19, 2018 – via Newspapers.com.
13. Official Road Map of Pennsylvania (PDF) (Map). Pennsylvania Department of Highways. 1950. Archived from the original (PDF) on July 5, 2011. Retrieved January 1, 2014.