LOS ANGELES—Starting on Sunday, the upper/departures and lower/arrivals levels of World Way will be closed at LAX’s Terminal 1 for varying times between 10 p.m. and 7 a.m. to facilitate construction of a pedestrian bridge over the roadway, airport officials announced. The closures will be in effect until March 4 and again from March 6 through 9 for the bridge, which will connect the future Center Central Terminal Area Automated People Mover station to the extension of Terminal 1. During the full closures, vehicles will utilize established detours to route around the closures, access the terminals and exit the Airport via World Way South. Upper/departure level closures will take place between midnight and 4 a.m. Traffic to Terminals 7 and 8 will follow the southbound East Way detour. In order to access the Tom Bradley International Terminal and Terminals 2, 3, 4, 5 and 6, motorists will use the established …