Proceed on Penn Lincoln Highway (279) through the Fort Pitt Tunnel. Proceed through the tunnel in the left lane. Look for signs indicating 279 North or Route 28 North. Select exit ramp on the left to I-279. On I-279 select the right exit ramp for (ETNA, Route 28). Continue to follow signs to ETNA.
Merge onto Route 28 North. Follow Route 28 North until you reach Exit 6, which is the Highland Park Bridge exit.
Do not cross the bridge! Take the Sharpsburg/Aspinwall exit (first right), bear right for Sharpsburg. These signs will direct you to Main Street in Sharpsburg. Once on Main Street, you will descend a small grade. At the bottom of this grade, on your right is 23rd Street. Make a right turn onto 23rd Street.
Continue on 23rd Street until you approach a railroad crossing. Important - do not cross the railroad tracks! Before the tracks, on your left, you will see a gravel road. Make a left turn onto the gravel road. Continue on the gravel road (approximately five blocks). This will direct you to the plant entrance of Pittsburgh Metal Processing Co.
Proceed on the PA Turnpike (I-76) to the Allegheny Valley Exit (mile marker 48). When you exit, follow Route 28 South signs towards Pittsburgh. Continue on Route 28 South until you reach Exit 6, which is the Highland Park Bridge exit.
Do not cross the bridge! This exit is on the left, so prior to exiting, you must be in the left lane of Route 28.
As you exit, the ramp will divide into two lanes. Immediately, merge to the right lane for
the Sharpsburg/Aspinwall exit (first right), bear right again for Sharpsburg. These signs will direct you to Main Street in Sharpsburg. Once on Main Street, you will descend a small grade. At the bottom of this grade, on your right is 23rd Street. Make a right turn onto 23rd Street.
Continue on 23rd Street until you approach a railroad crossing. Important - do not cross the railroad tracks!
Before the tracks, on your left, you will see a gravel road. Make a left turn onto the gravel road. Continue on the gravel road (approximately five blocks). This will direct you to the plant entrance of Pittsburgh Metal Processing Co.