page_title: Interstate 68
section_title: Maryland
hierarchical_section_title: Interstate 68 / Route description / Maryland
caption_attribution_description: English: Entering Maryland from West Virginia on I-68 East towards Cumberland.
context_page_description: Interstate 68 is a 112.9-mile Interstate Highway in the U.S. states of West Virginia and Maryland, connecting I-79 in Morgantown, West Virginia, to I-70 in Hancock, Maryland. I-68 is also Corridor E of the Appalachian Development Highway System. From 1965 until the freeway's construction was completed in 1991, it was designated as U.S. Route 48. In Maryland, the highway is known as the National Freeway, an homage to the historic National Road, which I-68 parallels between Keysers Ridge and Hancock. The freeway mainly spans rural areas and crosses numerous mountain ridges along its route. A road cut at Sideling Hill exposed geological features of the mountain and has become a tourist attraction.
  The construction of I-68 began in 1965 and continued for over 25 years, with completion on August 2, 1991. While the road was under construction, it was predicted that economic conditions would improve along the corridor for the five counties connected by I-68: Allegany, Garrett, and Washington in Maryland, and Preston and Monongalia in West Virginia. The two largest cities connected by the highway are Morgantown, West Virginia, and Cumberland, Maryland.
context_section_description: After entering Garrett County, I-68 continues its run through rural areas, crossing the northern part of the county. The terrain through this area consists of ridges that extend from southwest to northeast, with I-68 crossing the ridges through its east–west run. The first exit in Maryland is at MD 42 in Friendsville. I-68 ascends Keysers Ridge, where it meets US 40 and US 219, both of which join the highway at Keysers Ridge. The roadway that used to be the surface alignment of US 40 parallels I-68 to Cumberland, and is now designated as US 40 Alt. I-68 crosses Negro Mountain, which was the highest point along the historic National Road that the freeway parallels east of Keysers Ridge. This is the source of the name of the freeway in Maryland: the National Freeway. Three miles (4.8 km) east of Grantsville, US 219 leaves the National Freeway to run northward towards Meyersdale, Pennsylvania, while I-68 continues eastward, crossing Savage Mountain before entering Allegany County.
  The section of I-68 west of Dans Mountain in Allegany County is located in the Allegheny Mountains, characterized in Garrett County by a series of uphill and downhill stretches along the freeway, each corresponding to a ridge that the freeway crosses. In Allegany County, the freeway crosses the Allegheny Front, where, from Savage Mountain to LaVale, the highway drops in elevation by 1,800 feet (550 m) in a distance of nine miles (14 km).
  The traffic density on I-68 in Garrett County is rather sparse compared to that of Allegany County. At the Maryland–West Virginia state line, there is an annual average daily traffic of 11,581 vehicles per day. This density increases to its highest point in Garrett County at exit 22, where US 219 leaves I-68; 19,551 vehicles per day drive through this section. At the Allegany County line, the traffic density decreases slightly to 18,408. In Allegany County, the vehicle count increases to 28,861 in LaVale, and to the freeway's peak of 46,191 at the first US 220 interchange (exit 42) in Cumberland. East of Cumberland, the vehicle count decreases to 16,551 at Martins Mountain and stays nearly constant to the eastern terminus of I-68 in Hancock.
  After entering Allegany County, I-68 bypasses Frostburg to the south, with two exits, one to Midlothian Road (unsigned MD 736) and one to MD 36. Near the MD 36 exit is God's Ark of Safety church, which is known for its attempt to build a replica of Noah's Ark. This replica, which currently consists of a steel frame, can be seen from I-68.
  East of Frostburg, I-68 crosses a bridge above Spruce Hollow near Clarysville, passing over MD 55, which runs along the bottom of the valley. The freeway runs along the hillside above US 40 Alt. in the valley formed by Braddock Run. Entering LaVale, I-68 has exits to US 40 Alt. and MD 658 (signed southbound as US 220 Truck). I-68 ascends Haystack Mountain, entering the city of Cumberland. This is the most congested section of the highway in Maryland. The speed limit on the highway drops from 70 miles per hour (110 km/h) in LaVale to 55 miles per hour (89 km/h) until the US 220 exit, and to 40 miles per hour (64 km/h) in downtown Cumberland. This drop in the speed limit is due to several factors, including heavy congestion, closely spaced interchanges, and a sharp curve in the road, known locally as "Moose Curve", located at the bottom of Haystack Mountain. This section of the highway was originally built in the 1960s as the Cumberland Thruway, a bypass to the original path of US 40 through Cumberland.
  Until 2008, signs at exit 43A in downtown Cumberland labeled the exit as providing access to WV 28 Alt. Because of this, many truckers used this exit to get to WV 28. This created problems on WV 28 Alt. in Ridgeley, West Virginia, as trucks became stuck under a low railroad overpass, blocking traffic through Ridgeley. To reduce this problem, the Maryland State Highway Administration removed references to WV 28 Alt. from guide signs for exit 43A and placed warning signs in Cumberland and on I-68 approaching Cumberland advising truckers to instead
caption: Entering Maryland from West Virginia on I-68 eastbound towards Cumberland
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