Construction Activities Concrete pours are underway as crews install four piers, also referred to as bridge columns, that will support the new railroad bridge.

The Orange County Transportation Authority (Authority) invites proposals from qualified consultants to provide on-call recruitment services. The budget for this project is $240,000 for a two (2)-year term.

The calculator estimates TDM travel impacts, defined as reductions in commute vehicle trips and vehicle miles travelled (VMT), from a user-defined package of TDM services. According to the TDM ROI Calculator User Manual, the model calculates impacts for individual TDM services then combines the individual impacts, with discounts to account for overlap between services, to determine the ...

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Consultant Services to Prepare Project Report & Environmental Document for the Northbound State Route 55 Improvement Project From Interstate 5 to State Route 91

LAGUNA NIGUEL SAN JUAN CAPISTRANO 90 STATION91

Construction management support services for the Interstate 5 Improvement Project between Interstate 405 and Yale Avenue.

Overview The 91 Express Lanes is a four-lane, 18-mile toll road built in the median of State Route (SR)-91 between the SR-55/SR-91 interchange and the SR-91/Interstate (I)-15 interchange. Customers may drive the entire length or enter or exit at the county line near Green River Road.

This article originally appeared in ENR California Challenges abounded on a project to widen and improve a 16-mile section of one of Southern Cal…

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