Rosamond Blvd. road work Jan. 5 - 15 Published Jan. 4, 2016 By 412th Test Wing Public Affairs EDWARDS AIR FORCE BASE, Calif. -- Phase II of pavement repair on Rosamond Blvd. will began Jan. 5 and will continue through Jan. 15. Once again, traffic will be reduced to one lane each way for a stretch of two miles for approximately two weeks. The speed limit around the construction will be reduced to 45 mph. Drivers should plan accordingly as this will affect traffic using the west gate. For any questions regarding the road work, call 661-275-3509.