The aircraft service trolley was not introduced until the 1960s, but has since become the most popular way cabin crew serve customers. Trolleys allow full-service carriers to more efficiently ...

SAN DIEGO (FOX 5/KUSI) — Full service along the Orange Line Trolley returned to normal Friday after last month’s flooding, according to the San Diego Metropolitan Transit System (MTS).

For the first time since the Jan. 22 floods, the San Diego Metropolitan Transit System's Orange Line Trolley returned to full service Friday.

SAN DIEGO (KGTV) — ABC 10News covered the increased trolley service MTS is offering for its Green, Blue and Orange lines in an effort to enhance public transportation in the San Diego area.