off Endeavour after the landing, and the crew stayed on the landing strip to sign autographs and pose for pictures. STS-134 was the penultimate Space Shuttle mission; STS-135 was added to the schedule in January 2011, and in July Atlantis flew for the final time. Decommissioning After more than twenty organizations submitted proposals to NASA for the display of an orbiter, NASA announced that Endeavour would go to the California Science Center in Los Angeles. After low level flyovers above NASA and civic landmarks across the country and in California, it was delivered to Los Angeles International Airport (LAX) on September 21, 2012. The orbiter was slowly and carefully transported through the streets of Los Angeles and Inglewood three weeks later, from October 11–14 along La Tijera, Manchester, Crenshaw, and Martin Luther King, Jr. Boulevards to its final destination at the California Science Center in Exposition Park. Endeavours route on the city streets between LAX and Exposition Park was meticulously measured and each move was carefully choreographed. In multiple locations, there were only inches of clearance for the Shuttle's wide wings between telephone poles, apartment buildings and other structures. Many street light standards and traffic signals were temporarily removed as the Shuttle passed through. It was necessary to remove over 400 street trees as well, some of which were fairly old, creating a small controversy. However, the removed trees were replaced two-for-one by the Science Center, using part of the $200 million funding for the move. The power had to be turned off and power carrying poles had to be removed temporarily as the orbiter crept along Manchester, to Prairie Avenue, then Crenshaw Boulevard. News crews lined the streets along the path with visible news personalities in the news trucks. Police escorts and other security personnel, among them including the LAPD, LASD, CHP, and NASA officials, controlled the large crowds gathered, with support from the LAFD and LACoFD to treat heat exhaustion victims as Endeavour made its way through the city. Endeavour was parked for a few hours at the Great Western Forum where it was available for viewing. The journey was famous for an unmodified Toyota Tundra pickup truck pulling the Space Shuttle across the Manchester Boulevard Bridge. The Space Shuttle was mainly carried by four self-propelled robotic dollies throughout the journey. However, due to bridge weight restrictions, Endeavour was moved onto the dolly towed by the Tundra. After