Orange County Transportation Authority

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Plans and Studies
South Orange County Multimodal Transportation Study
Over the next 25 years, the population in south Orange County is anticipated to grow by 16 percent (about 170,000 residents), and employment is expected to grow by 18 percent (about 130,000 jobs). The study will address south Orange County’s mobility needs through the year 2045.
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Defense Against Climate Change Plan
OCTA is conducting a study about how climate change effects the Orange County rail corridor. The study will identify opportunities and challenges to improve service, operation, and infrastructure to better withstand severe weather conditions.
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Bus Rapid Transit on Freeways Study
OCTA is studying the development of two Freeway Bus Rapid Transit (BRT) routes on Interstate 5 (I-5) and State Route 55 (SR-55). The Freeway Bus Rapid Transit Concept Study will identify improvements to infrastructure and transportation solutions for potential Bus Rapid Transit (BRT) routes and identify stops along each corridor.
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Connect OC-LA Transit Study
OCTA is studying existing and future transit connections between Orange and Los Angeles Counties. The Connect OC-LA Transit Study will identify both short and long-term improvements to the transit infrastructure and services between the two counties.
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Bristol Street Transit Corridor Study
OCTA has initiated a study to analyze and develop options to improve Bristol Street mobility options from West 17th Street to Sunflower Avenue; and to evaluate possible transit connections between this corridor and the John Wayne Airport.
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Long Range Transportation Plan
OCTA updates the LRTP about every four years. The multi-modal projects and programs included are the basis for the Southern California Association of Governments’ Regional Transportation Plan (RTP).
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OC Active Report
Orange County’s Bike + Ped Plan is the first countywide Active Transportation Plan (ATP) for Orange County that addresses both bicycle and pedestrian networks. The Orange County Transportation Authority (OCTA) has developed this plan to provide a framework for bikeway and pedestrian planning across the county, and to be compliant with the Caltrans Active Transportation Program (ATP) guidelines.
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Transit Master Plan
OCTA has developed a comprehensive and county-wide bus, rail, and paratransit plan that will serve as a vision for Orange County’s transit future.
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OCTA Strategic Plan
The 2014 – 2019 OCTA Strategic Plan takes a comprehensive, forward-looking approach to address Orange County’s transportation needs during the next five years.
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Congestion Management Program
In June 1990, Proposition 111 was passed, which made additional funding available for transportation projects through a nine cent increase in the state gas tax and mandated that each county with 50,000 or more residents develop a Congestion Management Program (CMP).
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Human Services Transportation Coordination Plan
Transportation plays a critical role in providing access to employment, medical and health care, education and other community services and amenities.
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Measure M Funding Programs
OCTA administers a variety of Measure M funding programs for cities to widen streets, improve intersections, coordinate signals, build Smart Streets and rehabilitate pavement.
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Completed Studies
Completed Studies
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State Route 91 Implementation Plan
OCTA annually prepares a long-range plan for improvements along the SR-91 corridor between SR-57 in Orange County and I-15 in Riverside County.
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