Key SR-91 highway upgrade underway in California

In the US state of California, construction is now underway for the State Route 91 (SR-91) Corridor Improvement Project. This improved section for SR-91 will run through the Corona and Riverside, both of which are located in Riverside County. The project will extend the SR-91 Tolled Express Lanes in Orange County into Riverside County, a distance of 17.6km. This includes a 13km stretch into Riverside County on SR-91, with a 5km flyover connecting to Interstate 15 from SR-91. Riverside County Transportation
December 16, 2013 Read time: 2 mins
In the 972 US State of California, construction is now underway for the State Route 91 (SR-91) Corridor Improvement Project. This improved section for SR-91 will run through the Corona and Riverside, both of which are located in Riverside County. The project will extend the SR-91 Tolled Express Lanes in Orange County into Riverside County, a distance of 17.6km. This includes a 13km stretch into Riverside County on SR-91, with a 5km flyover connecting to Interstate 15 from SR-91. Riverside County Transportation Commission (RCTC) has hosted a groundbreaking ceremony for the project. 3220 Parsons is acting as project and construction manager for this US$1.3 billion upgrade and is providing services including supporting RCTC in negotiating various co-operating agency and other third-party agreements. Parsons is also working on procurement of the design-build, toll systems integration, and toll facility operator contracts and acquisition of the project right-of-way. In addition, Parsons has already assisted RCTC with developing the project’s capital and operating expenses and project schedule leading to the setting up of the financial Agency Public-Private Partnership model. This deal included a $421 million Transportation Infrastructure Finance and Innovation Act (TIFIA) loan, $177 million in toll revenue bonds, and more than $670 million in RCTC-contributed equity. The SR-91 Project will add regular lanes, tolled express lanes, and auxiliary lanes as well as improve interchanges, bridges, ramps, and local streets. Construction will begin in early 2014, and the new lanes are expected to open in 2017. Nearly 280,000 vehicles travel SR-91 daily, and this number is expected to grow by another 140,000 vehicles by 2035. Once completed, the SR-91 Corridor Improvement Project will help improve transportation and reduce traffic delays.
Finance & Funding

For more information on companies in this article

Related Content

  • New NY Bridge - Tappan Zee - main span towers poured
    December 16, 2016
    One of the largest US infrastructure projects is nearer completion after recent topping out of the eight main span towers of the New NY Bridge. The final concrete pour was in mid-December and all piles - more than 1,000 - have been installed in Hudson River. To date, 3,000 roadway panels for the approaches - making 5.5km in length - have been installed, according to the New York State Thruway Authority, owner of the New NY Bridge project. The New NY Bridge, also called the Tappan Zee Bridge, is on tra
    Read More
  • Massey Tunnel project to be Design-Build-Finance-Operate-Maintain
    January 25, 2016
    The provincial British Columbia government in western Canada has chosen a Design-Build-Finance-Operate-Maintain (DBFOM) procurement model for the Vancouver region’s 10-lane bridge replacement for the ageing Massey Tunnel. The US$2.5 billion project includes a bridge and related Highway 99 improvements between Bridgeport Road in the adjacent city of Richmond and Highway 91 in the city of Delta. The 60-year-old tunnel now carries its limit of 80,000 vehicles a day and is often congested during rush hours.
    Read More
  • IRD wins Georgia state weigh-in-motion deal
    March 9, 2015
    International Road Dynamics (IRD) will design, supply and install 19 mainline weigh-in-motion systems throughout the US State of Georgia. IRD, based in the city of Saskatoon in the Canadian province of Saskatchewan, said the contract is worth US$7.93 million. The deal includes mainline WIM scales on the interstate, at the roadside and in scale houses as well as license plate reading, USDOT number reading, side view cameras and over-height detection systems at 19 weigh station locations. IRD’s systems will c
    Read More
  • Funding set for Mobile Bridge and Bayway
    December 16, 2022
    US federal money and state funding has been secured for a planned replacement toll bridge across Mobile Bay on the Gulf of Mexico coast in the south-eastern state of Alabama.
    Read More

Highlighted Content