Interstate 83

Number of Miles 85

• Maryland - 37 miles
• Pennsylvania - 48 miles

Major Cities Along the Route

• Baltimore, Maryland
• York, Pennsylvania
• Harrisburg, Pennsylvania

Intersections with other Interstates

• Interstate 76 in Harrisburg, Pennsylvania
• Interstate 81 in Harrisburg, Pennsylvania

Spur Routes

• Harrisburg, Pennsylvania - I-283

Notes

There's a weird bit on I-83 where it intersects with itself. Just north of Baltimore I-83 merges with the Baltimore Beltway for a few miles. Now this intersection is unusual. If you are coming from downtown, there is a fork in the road. One side goes to the Beltway and eventually York, PA. The other one stays marked as I-83 for a mile and then intersects Falls Road. Now heading south, the Falls Road spur is marked as I-83 at the intersection. However the first exit is for I-695 East and I-83 North. In other words there is an exit from I-83 south to I-83 north.

There are movements to extend I-83 in both directions from its current termini. First, the possibility that I-83 will be extended to Rochester, New York instead of Interstate 99 will be discussed at an October 2002 Task Force meeting. I-83 is preferred over I-99 because it is more logical that Rochester would rather connect to larger cities such as Harrisburg and Baltimore instead of smaller cities such as Altoona and Bedford. At the southern end, another group wants to extend I-83 down the United States Highway 29[?] corridor to Greensboro, North Carolina. This would create another interstate highway in the Appalachians parallel to Interstate 81.

At one point, I-83 was supposed to intersect I-95 in Baltimore. This project, like the I-70 one, has been cancelled.