I-405 Sepulveda Pass Widening

I-405 Sepulveda Pass Widening


I-405 Sepulveda Pass Widening
MSE Precast Retaining Wall System
Location: 
Los Angeles, CA
Owner: 
Los Angeles County Metropolitan Transportation Authority (LACMTA)
Contractor: 
Kiewit Infrastructure West Co.
Precaster: 
Pro-Cast Products, Inc.
Engineer: 
HNTB Corporation