Highways and Roads

Project Study Report Route 90

traffic improvements marina del rey

Project Study Report Route 90 Marina del Rey, CA Marina del Rey is a coastal community where the land and water is owned entirely by the County of Los Angeles and is leased out to private leaseholders. The area is comprised of marinas, six hotels, rental apartments, condominiums, and retail, office, and restaurant development. In…

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Sierra Highway County of Los Angeles Department of Public Works

los angeles county sierra highway

Sierra Highway County of Los Angeles Department of Public Works Los Angeles, CA The County of Los Angeles, Department of Public Works contracted with HKA to design passing lanes in three different locations over winding mountain terrain. Prior to the design phase, HKA reviewed the design scope prepared by the County of Los Angeles and…

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REAL Journey Academies

traffic engineering plans Highland CA

REAL Journey Academies Highland, CA HKA was contracted to perform a variety of services for the offsite improvements of a former K-mart building slated to become a new charter school in the City of Highland by the Fall of 2018. Because the improvements lay within the right of way of the City of Highland and…

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Penhall I-10 State Line Bridge Overlay

Bridge overlay blythe CA

Penhall I-10 State Line Bridge Overlay Blythe, CA This project involved the installation of a methacrylate and polyester concrete overlay on the deck of the Interstate 10 Bridge over the Colorado River. Operations included grinding existing pavement and applying the overlay and striping. During grinding and application operations, the drains on the bridge were blocked…

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Hicks Avenue County of Los Angeles Department of Public Works

los angeles road rehab

Hicks Avenue County of Los Angeles Department of Public Works Los Angeles, CA This residential roadway rehabilitation project covered approximately 1.5 miles of hillside in an elite section of Los Angeles which provides valley views of hilltop residence. The narrow road had retaining walls on nearly every property. The uphill residents had on average 3…

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