PHILADELPHIA (CBS) — It could be a rough commute next week on two major Philadelphia roadways.

PennDOT announced that travel restrictions are scheduled on I-676 and I-76 in Philadelphia for bridge inspections.

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The work schedule is:

· Wednesday, March 29, and Thursday, March 30, from 9:00 a.m. to 11:00 a.m., the right lane is scheduled to close on the westbound I-676 ramp to westbound I-76; and

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· Wednesday, March 29, and Thursday, March 30, from 1:00 p.m. to 3:00 p.m., the left lane is scheduled to close on westbound I-76 between I-676 and Girard Avenue.

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The inspections are part of PennDOT’s program to inspect bridges at least once every two years to ensure the safety and overall condition of the structures.

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Drivers are advised to allow extra time when traveling through the work areas and the schedules are dependent on the weather.