SEPTA will close one lane of Big Oak Road beginning Friday, August 21, at 11:59 p.m. from Township Line Road heading west to the curve at Paramount Industries. The closure will last until 11:59 a.m. on Sunday, August 23. The following week will also see additional closures.

SEPTA will close one lane intermittently for work between 8:00 a.m. and 4:00 p.m. on the following dates:
  • Monday August 24
  • Tuesday August 25
  • Wednesday August 26
  • Thursday August 27
  • Friday August 28
The lane closures will only occur when needed for SEPTA's work.

SEPTA will also FULLY CLOSE Big Oak Road from Township Line Road  heading west up to Flint Road beginning Friday, August 28, at 11:59 p.m. The road will reopen on Sunday, August 30, at 11:59 p.m.