951-695-8900

Mast Boulevard - Lakeside, CA


Client


COUNTY OF SAN DIEGO DEPARTMENT OF PUBLIC WORKS
5555 Overland Avenue
San Diego, CA 92123
Mohammad Fakhriddrie
(858) 694-2815

Project Manager  

Peter "Randy" Safino  

Project Engineer  

Allen L. Butcher  

Designer  

Marty Ohmstede  

Right-of-Way Engineer  

Michael S. Butcher  

Quality Control Manager  

Samuel F. Safino  

Award Date  
1989  

Completion Date  
1995  

Engineer of work for (approximate) 1.2 mile extension of major super-elevated roadway connecting an existing terminus at the Santee City limits to the intersection of Riverford Road and Riverside Drive. The project corridor, adjacent to the floodplain limits of the San Diego River, is unimproved, and the completion of this segment of roadway will connect a key link in the regional transportation plan. 82? of roadbed with bike lanes and 102? of right-of-way was proposed for the ultimate roadway configuration. The plans prepared provided for an interim paved width of 42?.

A new traffic signal at the intersection of Riverford Road and Riverside Drive was designed to accommodate the interim and ultimate roadway configurations to minimize traffic signal modifications in the future. Drainage systems within the public right-of-way were located in their ultimate roadway locations and modified to provide drainage for interim conditions. The new roadway's close proximity to the San Diego River resulted in the need for one major drainage facility. This facility, consisting of a double 12? x 4? RCB, riprap and grass-lined channels which provides drainage for a 400-acre basin with a discharge of 600 cfs. Roadway striping, signing, traffic control, detouring, specifications and detailed construction cost estimates were also provided.

San Diego Office: 

Temecula Office:

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858-560-1141