Lilac Road Bridge, Road bridge in Bonsall, California, United States

Lilac Road Bridge, officially the Walter F. Maxwell Memorial Bridge, is a reinforced concrete arch bridge in Bonsall, California, carrying Lilac Road over Interstate 15. Its main span is 455 feet and its total length 745 feet. It was designed by Fred G. Michaels and John Suwada, with William Wells as architecture consultant.

The Lilac Road Bridge, officially the Walter F. Maxwell Memorial Bridge, was built in 1978 in Bonsall, California, at a cost of $1.5 million. It was designed by Fred G. Michaels and John Suwada, with William Wells as architecture consultant. It is named after civil engineer Walter F. Maxwell, who helped build over 570 bridges and structures across Southern California.

The bridge is officially the Walter F. Maxwell Memorial Bridge, named for a civil engineer who helped build over 570 bridges and structures across Southern California. Drivers on northbound I-15 pass it just before exit 46 for State Route 76.

Lilac Road Bridge stands in Bonsall, not Escondido, and carries Lilac Road over Interstate 15. Drivers heading north on I-15 pass under it just before exit 46 for State Route 76, where the road crosses the freeway.

The bridge is officially the Walter F. Maxwell Memorial Bridge, named for a civil engineer who helped build over 570 bridges and structures across Southern California. Northbound on I-15, it is the high bridge before exit 46 for State Route 76.