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ITS Design/Build in District Two
Before I begin, please realize that this article is not a “knock” on the Design/Build process or the challenges encountered by the District Two ITS Office. In all honesty, it has been quite an enjoyable experience which has provided the District Two ITS Office with a wealth of knowledge that never existed in the past. Kudos should be given to the staff at MasTec, PBS&J (Jacksonville and Tampa offices), and the District Five ITS staff for making it such an educational experience and introducing us to “cutting-edge” technology that we could have never imagined existed. If not for their efforts, we could still be deploying point-to-point communications and devices five years past their prime! The first, and probably most important, challenge of this Design/Build project was the creation of a clear and concise Design/Build package for the competitors to review. Critical features and aspects desired by the District Two ITS staff were specified in the Design/Build package prior to its distribution. However, we learned that doing so restricted our options due to changes in technology which seem to be occurring on a six-month cycle. A fine line needed to be drawn to ensure that a reliable, cost-effective, and maintainable ITS solution was put in place that would still work with the existing legacy equipment. The District Two ITS staff quickly learned this task was not as easy as it appeared because possible system conflicts (i.e., bugs) could result from our decisions. The second challenge to overcome on this Design/Build project was the estimated budget necessary to put an effective ITS deployment into operation. The estimated budget developed for this Design/Build project was based on historical expenditures for ITS deployments performed through traditional procurement methods. Issues addressing technological advances, capacity limits on the TMC network, specific roadway geometry, future statewide ITS integration, and other critical needs were not considered in the budget request. These issues, as well as the Design/Build’s “risk factor” associated with the possible challenges contained within this ITS project, should have been considered when the estimated budget was developed, but were not. Due to these “lessons learned,” steps have been taken to try to avoid these issues in the next phase of deployment. In hindsight, I now realize that it was this degree of risk that created the variance in the bids submitted by the short-listed firms. The Design/Build project’s risk could have been reduced by developing an extensive and restrictive Requirements package; however, it would have also reduced the opportunity for creativity and the ability to keep up with the latest technological advances. Even though it was not obvious in the initial stages of this Design/Build project, risk should have also been a factor in generating the estimated budget for this venture. The third challenge we had to overcome on this Design/Build project was coordination of schedules and workloads. I soon realized that “the world did not stop” due to the letting of this Design/Build project and my other duties still needed to be sustained. Development of a package for Phase IV of this Design/Build project, selection of a contractor for another Design/Build project, work program issues, system maintenance concerns, personnel matters, Departmental meetings, seminars, and training still required a portion of my time. Ditto could probably be said for the team members assigned to this Design/Build project. We have learned that the best method to deal with these time conflicts is to dedicate a specific day and time during the week where a majority of the team members can teleconference to address any concerns. My fourth and final challenge dealt with something most of us love and need — sleep. As I mentioned earlier, when the selection was finally made, I awoke “bright-eyed and bushy-tailed.” I regret to inform you that this is no longer the case. I have learned that a glass of milk, a few Oreo™ cookies, and a 2:00 a.m. review of a Design/Build document submittal have become a normal routine for me. I have realized that even though the Design/Build team members have assumed a majority of the risk, it still does not liberate me from my responsibility to provide them with my full attention on this Design/Build project. This is due to the team effort concept developed during the Partnering Session. I can pretty much rest assured that Tim Malone and Alex Mousadi (both with MasTec) have learned to live off of five hours rest per night as well. Let me next state that a Partnering Session was the KEY component for breaking the ice on this Design/Build project. During this Partnering Ssession, all of the participants had an opportunity to learn a little something about the individuals who would play an important role in the progress of this Design/Build project. Communication paths were developed and agreed upon; contact personnel for specific elements of this Design/Build project were presented; and a mutual agreement was made that it is not bad to disagree! We learned that keeping issues from your partners was not a benefit, but a hindrance, to the advancement of this Design/Build project; thus, it was important to bring things to the table when the opportunity presented itself.
I hope my experience with this Design/Build project is not too disconcerting. At the moment, Design/Build is the best method in place for ITS deployments. In the future, I can see where the Systems Manager approach may receive higher consideration since a more mature ITS deployment will be in place throughout the state. As with everything in life, only time will tell. This article was provided by Peter Vega, FDOT District Two ITS Office. For more information, please contact Mr. Vega at (904) 360-5463 or email Peter.Vega@dot.state.fl.us.
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Lee County Incident Management System for Bridges These four bridges provide the only connections between two of the major municipalities of Lee County – the cities of Fort Myers and Cape Coral. Collectively, the four bridges provide a significant level of capacity for crossing the river, carrying a total of approximately 144,000 vehicles per day. However, the lack of refuge lanes on some of the bridges reduces the ability to handle incidents and remove them from the traffic stream. This often results in incidents that create huge backups, affecting a large portion of the local transportation network. ITS solutions were sought to help manage the incidents that occur and to help minimize the impact of these incidents by providing real-time information and route diversions to motorists. ITS will enhance the safety and efficiency of the roadway network and should reduce the probability of secondary incidents. The study determined that closed-circuit television cameras (CCTVs) should be deployed on each bridge and at other selected strategic locations. Dynamic message signs (DMSs) and dynamic trailblazer signs (DTBSs) were recommended for incident diversion along with CCTVs to monitor the diversion routes. The system components will be interconnected through a fiber-optic communications system. Radio or commercial communications will be used to connect to signs in the outlying areas. System command, control, supervision, operations, and maintenance of the system will be the responsibility of the Lee County Traffic Engineering Office. The cost of the system is estimated at $4.5 million with an estimated benefit of $34.5 million savings on: crashes, travel-time, emissions, and fuel consumption. This project will result in an overall benefit to cost ratio of 7.7:1. FDOT’s District One has contracted with Gray-Calhoun and Associates to develop a Design/Build Criteria Package including preliminary plans that will outline all of the construction requirements of the IMS. Construction funding of the system is currently scheduled in fiscal year 2007/2008. The preliminary number of ITS devices recommended by the feasibility study includes: 15 CCTVs, 25 DMSs, 64 DTBSs, 4 Road Weather Information Systems, 4 Highway Advisory Radios, and 13 Vehicle Detection Systems. This link, a Network and ITS Field Devices map (viewable with Adobe Reader®), provides the recommended layout of the communications network and the location of the ITS field devices. The safety and efficiency of the transportation system for the Caloosahatchee River bridges in Lee County will improve with the construction and implementation of the IMS. The quality of the driving experience for area residents and regional visitors should also be enhanced. This is one more example of how ITS supports FDOT’s mission statement by helping to provide a safe transportation system that ensures the mobility of people and goods, enhances economic prosperity and preserves the quality of our environment and communities. This article was provided by Chris R. Birosak, FDOT District One. For more information, please contact Mr. Birosak at (863) 519-2507 or email Chris.Birosak@dot.state.fl.us.
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ITS Device Standards and Specifications The FDOT ITS Office was formed through a recommendation of the 1999 ITS Strategic Plan with the mandate of fostering standardization of ITS throughout the State of Florida. One of the major initiatives of the FDOT ITS Office is the development of ITS standards and specifications for the deployment of ITS devices. This development of ITS standards and specifications began with an exhaustive review of ITS devices utilized within Florida and across the nation. Based on this review and multiple meetings with the FDOT ITS Device Standards and Specifications Steering Committee, which is made up of each FDOT District’s ITS representative, the FDOT ITS Office has developed and published several draft ITS device standards documents that can be viewed at www.FloridaITS.com/Standards.htm. All comments on the draft ITS device standards documents are welcome and should be provided to David Jones at DavidL.Jones@dot.state.fl.us by November 3, 2003. These ITS device standards and specifications documents are being driven by several key factors:
The process being followed for FDOT publication of ITS device standards and specifications documents includes:
The FDOT ITS Office is currently in the final stages of the ITS Florida peer review for most of the ITS device standards and specifications. It is projected that FDOT ITS Device Standards and Specifications Steering Committee approval and FHWA review will be complete by the end of October 2003, with delivery of the ITS device standards and specifications to the State Specifications Office in November 2003. During the rather lengthy process of the State Specifications Office’s review and acceptance process of the proposed ITS device standards and specifications, the FDOT Districts will be able to utilize the new ITS device standards and specifications as Technical Special Provisions on a project-by-project basis. This article was provided by David L. Jones, FDOT ITS Office. For more information, please contact Mr. Jones at (850) 410-5612 or email DavidL.Jones@dot.state.fl.us.
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With Hurricane Isabelle looming just off the Atlantic Coast, the I-95 Corridor Coalition (Coalition) held its Steering Committee meeting on September 15 in Alexandria, Virginia. The meeting focused on highlighting Coalition Projects and Task Forces from the Coalition’s six program tracks:
Presentations at the Steering Committee meeting reflected the high level of member participation in multi-modal projects and initiative areas including:
Of particular interest were the presentations on the Impact of Growth and the Change Task Force, formed as a result of Florida and South Carolina’s Coalition membership, and the ATIS Task Force, co-chaired by FDOT’s Gene Glotzbach and New Jersey Transit’s Sandra Check. Jeff Lindley, FHWA’s Director for the Office of Travel Management, provided an update to the Steering Committee. Mr. Lindley discussed that FHWA has now designated liaisons to each of the Coalition’s Program Tracks to ensure continued coordination and information exchange. He also provided a current FHWA program activities list to meeting participants and a general reauthorization update. This article was provided by Noreen Hazelton. For more information, please contact Ms. Hazelton at i95nhaze@aol.com, or visit the Coalition Web site at i95coalition.org.
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UPDATE: Statewide Transportation Management Center Software Library System Since the last update of this project in the SunGuideSM Disseminator (March 2003), the FDOT ITS Office, on recommendations from the FDOT Districts, has successfully negotiated with Southwest Research Institute (SwRI) to finalize the software sublicense. The software sublicense became effective on September 2, 2003, and provides FDOT with:
The FDOT Procurement Office is processing the Final Contract Documents including an updated Scope of Services, Requirements Specifications, and Compensation Method. The Final Contract Documents were reviewed and signed during the week of September 29, 2003, after agreement with the pre-approved final draft by both FDOT and SwRI. This article was provided by Liang Hsia, FDOT ITS Office. For more information, please contact Mr. Hsia at (850) 410-5615 or email Liang.Hsia@dot.state.fl.us. Vote
for Your Choice in Renaming the STMCSLS!
Don't be left out — Place
your vote today! * * * *
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Traffic Incident Management in the Orlando Metropolitan Area Recurring traffic congestion, and the problems it causes, is perceived by most motorists to be the worst part of the driving experience. This type of traffic congestion is usually the result of limited road capacity, which is what happens during the typical commuting hours: 6 to 9 a.m. and 4 to 7 p.m. However, traffic congestion can also be non-recurring, such as sports and entertainment events, traffic incidents, disabled vehicles, and cargo spills, to name a few. Studies of the Orlando metropolitan area show:
For non-recurring traffic congestion caused by traffic incidents, several metropolitan areas are deploying ITS to support traffic incident management, a systematic, planned, and coordinated use of human, institutional, and technology resources, to reduce the duration and impact of traffic incidents and improve the safety of motorists, crash victims, and responders. METROPLAN ORLANDO, a metropolitan planning organization, is leading an effort to improve traffic incident management in the Orlando metropolitan area. The goals of this effort are to:
ITS plays a major role in achieving these goals in the Orlando metropolitan area. Besides monitoring traffic, the FDOT Regional Traffic Management Center uses cameras and other devices to detect traffic incidents and to command and control operations along major corridors. Information on traffic incidents is linked to other transportation management centers, law enforcement, fire rescue, and emergency management control centers within the Central Florida region. Information on travel delays caused by traffic incidents on I-4 in the Orlando metropolitan area is also disseminated using the 511 travel information number. A study of future deployments of ITS in the Orlando metropolitan area shows that between 25 to 35 percent of the travel time benefits will result from using these technologies for traffic incident management and information services. Various communication services, such as dynamic message signs and radio, will be used to inform motorists of traffic incidents. Information on alternative routing on the local road network will also be provided. This article was provided by Eric Hill, METROPLAN ORLANDO. Mr. Hill may be contacted at (407) 481-5672, or email EHill@metroplanorlando.com. For more information on ITS Florida, please check the ITS Florida Web site at www.itsflorida.org or contact Dr. Charles E. Wallace at (352) 374-6635, or email execdirector@itsflorida.org.
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The Florida-Texas
Agreement-In-Principle – A
Case for Public-Public Partnering I am pleased to announce
that Florida and Texas have reached an agreement-in-principle to establish
a long-term, ITS-related software partnership. With so much
in common, it makes sense that Florida and Texas would explore ITS solutions
through a partnership. This new “public-public” partnership
provides Florida with immediate, tangible ITS benefits. For example,
Texas Department of Transportation (TxDOT) is providing, at no cost,
its TxSoftware source code to FDOT for use as the baseline software for
FDOT’s Statewide Transportation Management Center Software Library
System (STMCSLS) project. This editorial was provided by Chester Chandler, FDOT ITS Office. For more information, please contact Mr. Chandler at (850) 410-5600 or email Chester.Chandler@dot.state.fl.us. * * * * |
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Car stuff that could only be in America:
If
you would like to contribute some interesting trivia, * * * *
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WWW.WorldLicensePlates.com WWW.Roadmaps.org If
you would like to suggest an interesting Web site, * * * * |
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SunGuideSM Disseminator Word Challenge Answers
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FDOT Secretary
José Abreu
Elected to ITS America Board of Directors Service on the Board of Directors enables agencies and companies to have a voice in shaping policy and contributing to the advancement of ITS in our country. “It is indeed an honor to be elected to this position and to serve with such a distinguished group of leaders in the transportation industry,” Mr. Abreu said. Among the organizations represented on the Board of Directors are major automakers, like General Motors and Ford, as well as state agencies, such as Nebraska DOT, Washington DOT, California DOT, and now the Florida DOT. Additionally, the Board of Directors has many forward-thinking local and regional transportation agencies that contribute to the goals of the organization and industry, like Orlando-Orange County Expressway Authority. Mr. Abreu has been elected to serve a three-year term that expires in May 2006. *
* * * Federal
Fiscal Year 2003 Earmarks Determined
The amounts awarded were $850,000 for Palm Tran, $1,500,000 for Central Florida Regional Transportation Authority, and $4,000,000 for HARTLine. Each recipient is in the process of developing an application for participation in order to receive the funds. No word has been received on the Earmark requests that have been submitted for Fiscal Year 2004. The Fiscal Year 2005 Earmark cycle is approaching, and a kickoff teleconference is scheduled for Discretionary Program Coordinators on October 28. Invitations have been sent to the appropriate coordinators. *
* * * FDOT ITS Office Bimonthly
Project Status Reports Available Online The Bimonthly Project Status Reports are posted for a period covering October 2002 through April 2003. As additional Bimonthly Status Reports are produced, a notice will be placed in this newsletter to announce their availability. * * * *
The following meetings/events have been scheduled:
We hope you will make plans to attend! For more information, please contact Ms. Kristen Blanton at (850) 410-5631 or email Kristen.Blanton@dot.state.fl.us.
* * * * Transpo
2004 — Border
Wars: Overcoming Transportation Barriers
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SunGuideSM Disseminator October 2003
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