As a specialty field, our traffic and transportation engineering staff expand our scope of services to perform effective field review, data acquisition, planning, design, and construction inspection of transportation facilities.

The following list covers many of the functions our clients rely on us to provide for their traffic related needs:

  • Traffic Signal Design, Modification and Plan Preparation
  • Urban Traffic Planning
  • Traffic Data Collection and Traffic Counts
  • Traffic Impact Studies
  • Speed Survey & Studies
  • Transportation Management, including handling citizen claims, neighborhood traffic control and traffic control device audits

Notable Projects

  • South Fresno Business Park Traffic Impact Study

    Project Overview Denken Farms is developing a 122 acre heavy industrial business park on the north west corner of Central and Orange Avenues in south Fresno. The area has drawn significant attention by international distributors given the close proximity to State Route 99, including FedEx. Project Details Yamabe and Horn was brought on to handle […]
  • FedEx Surveying & Traffic Impact Study

    Project Overview Kettleman City is an important hub for distribution throughout the state of California given its central location between Los Angeles and San Francisco, as well as being immediately off Interstate 5. FedEx decided to strike while the property values in the area had plummeted from the recession in 2008 and built out a […]
  • City of Soledad Front Street Reconstruction

    Project Origin Front Street from Hector de la Rosa Street to Nestles Road was the old Highway 101 through the City of Soledad, constructed out of concrete. As the segment of the highway was relinquished to the City and converted into the primary business route, layers of asphalt concrete were overlaid on top of the […]
  • Orange Cove SR2S Sidewalk Project

    Project Overview Working under contract as the City Engineer for the City of Orange Cove since 2001, Yamabe & Horn secured federal funding through the Safe Routes To School program to improve the sidewalks, curbs, and gutters on Adams, C and 4th Streets between McCord and Conner Elementary Schools. Yamabe & Horn were responsible for […]
Scott Tyler, PE
Traffic Engineering Director

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