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The Central Texas Regional Mobility Authority (CTRMA) is an independent government agency created in 2003 to improve the transportation system in Travis and Williamson Counties in Texas. Their mission is to implement innovative, multi-modal transportation solutions that reduce congestion and create transportation choices that enhance quality of life and economic vitality. The Mobility Authority is headquartered at 3300 N. IH 35 Avenue in Austin. The Mobility Authority is overseen by a seven-member Board of Directors.〔(Mobility Authority Board of Directors ), from mobilityauthority.com, accessed April 16/2013.〕 The Governor appoints the Chairman, and the Travis and Williamson Counties Commissioners Courts each appoint three members to serve on the Board. The Mobility Authority employs a small professional (staff of 17 ) led by Executive Director Mike Heiligenstein. The Mobility Authority uses private sector contractors with specialized expertise to provide staffing support for individual projects. The Mobility Authority was created and operates under the (Texas Transportation Code Chapter 370 ) and is authorized under state law to implement a wide range of transportation systems including roadways, airports, seaports and transit services. The Mobility Authority is authorized to issue revenue bonds to fund projects and can use user fees and/or taxes to fund operations and repay bonds. ==Projects== CTRMA's first project was183A, an 11.6 mile (18.7 km) toll road in southwest Williamson County. Construction of the US$238 million toll road began in March 2005 and was opened to traffic in March 2007. The road is intended to serve the fast-growing suburban communities of Cedar Park and Leander. 183A features a state-of-the art electronic toll collection system known as TxTag implemented by Caseta Technologies, Inc.〔(Caseta press release regarding CTRMA contract )〕 CTRMA is currently developing the "Mopac Improvement Project" Here is an excerpt from the website: "The MoPac Improvement Project is a combined effort by the Mobility Authority, TxDOT, the City of Austin, Capital Metro and other local experts to address traffic congestion on MoPac. The effort includes an environmental study by TxDOT and the Mobility Authority to evaluate a full range of alternatives and identify a preferred solution. Thorough studies will be conducted and the community will be invited to review the various alternatives in detail and provide feedback before any final decisions are made." One of the proposed methods to deal with the issue are "managed lanes" or toll lanes on the highway. CTRMA states "If Express Lanes are added to MoPac, they would be separate travel lanes that would offer improved mobility on one of Austins most important arteries. Express Lanes, sometimes referred to as "managed lanes," allow buses, registered vanpools and emergency vehicles to bypass congestion and get to their destinations without delay. Any extra capacity in the lanes would be made available to individual drivers who have the option to pay a toll if they choose to use the lanes. To keep traffic in the lanes free-flowing, the toll rate would rise when traffic is heavy and go down when traffic is light. The value to users would be the predictability and reliability of travel times throughout the day." CTRMA's anticipated second project will be to construct toll lanes in the median of US 290 east from US 183 to Manor〔(Current Projects )〕 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Central Texas Regional Mobility Authority」の詳細全文を読む スポンサード リンク
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