Largest Concrete Viaduct in the World, on the Salt Lake Route

Front:
Largest Concrete Viaduct in the World, Near Riverside, Cal., on the Salt Lake Route. 140 hers # 91 CHLOCH 3. A-1328

Back:
PUBLISHED BY NEWMAN POST CARD CO. LOS ANGELES FISI 30 No. G 32 "On the Road of a Thousand Wonders ON THIS SIDE Cuba IC 2C *******