 Pennsylvania Route 23 Truck (PA 23 Truck) was a truck route around the section of PA 23 that followed Gulph Road through Valley Forge Park.The truck route began at PA 23 near the community of Valley Forge and headed east concurrent with PA 363 on Valley Forge Road.At Port Kennedy, PA 363 turned north and PA 23 Truck headed south to rejoin PA 23 near King of Prussia.