Due to a construction project, Route 70 is detoured along Cesar Chavez from Calaveras to Zarzamora.

Outbound
From Cesar Chavez and Calaveras
Left on Calaveras
Right on San Fernando
Right Zarzamora
Left on Cesar Chavez to regular route

Inbound
From Cesar Chavez and Zarzamora
Right on Zarzamora
Left on San Fernando
Left on Calaveras
Right on Cesar Chavez to regular route