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Florida — Leading the Nation in 511 On July 21, 2000, the Federal Communications Commission (FCC) assigned the 511 dialing code for the provision of telephone-based transportation information on a national basis. After extensive planning and design work, the FDOT District 5 office launched the Central Florida Traveler Information 511 Service on June 24, 2002, and the FDOT District 6 office launched the Southeast Florida SunGuideSM 511 Service on July 16, 2002.
Central Florida 511 Service Attributes The service is voice-activated, with callers stating the name of a road, region, or town for which they are seeking I-4 information. The service automatically recognizes the caller’s spoken commands and provides one of four segment reports that are kept up-to-date by operators at the District 5 Regional Traffic Management Center (RTMC) – Volusia County, Seminole County, Downtown Orlando, or the attractions area. The service can also provide a complete report along the entire I-4 corridor from I-95 to US-27, if requested by the caller. The Central Florida Traveler Information 511 Service averages over 100,000 calls per month and saw a peak call day of almost 20,000 calls shortly after the service launched. In mid-2005, as part of the iFlorida Model Deployment, the 511 service area’s geographic coverage will be expanded to include nearly all limited-access facilities and several major arterials. Southeast Florida 511 Service Attributes FDOT anticipates making content-related enhancements to the existing Southeast Florida SunGuideSM 511 Service by incorporating traveler-related data collected from new ITS sensor deployments along I-95 (collecting real-time volumes and speeds as well as other incident-related information along a 17.5 mile stretch) and portions of the Palmetto Expressway, I-75, US-1, and on the more important arterial facilities in the region. A regional transit information database is also in development and its data will also be available to 511 callers. In addition, the Florida Turnpike Enterprise and the Miami-Dade Expressway Authority are working to deploy new data collection infrastructure on their roadways to support further expansion of the 511 service. Finally, District 6’s
SunGuideSM Transportation Management Center (TMC) will provide additional
real-time data for input into the 511 service
from a number of agencies, including: the Florida Highway Patrol and
the Broward County, Palm Beach County, and Florida Turnpike Enterprise
TMCs, the Miami-Dade Expressway Authority, and Miami-Dade traffic signals,
control centers, and emergency management centers. For two weeks after FDOT District 5 launched the Central Florida Traveler Information 511 Service, travelers were made aware of the service’s availability via the posting of ‘Call 511’ messages to dynamic message signs (DMSs) along I-4. An extensive number of road signs were deployed at key Central Florida locations as well.
According to Anne Brewer (FDOT District 5 Assistant District Traffic Operations Engineer), FDOT District 5 has always advocated the importance of proactively providing timely, high-quality data to 511 service users. According to Ms. Brewer, it is the quality of data provided and simplicity of usage that have driven high call volumes in spite of the fact that little marketing has been conducted. Moreover, FDOT District 5 staff believe that only by keeping users satisfied with the data they are provided will a customer base be created to drive service usage over the long-term. With the growth of the service (both in more roadways covered and higher quality content provided) as part of iFlorida, it is expected that a significant number of additional customers will start to make use of, and be satisfied with, the service. As part of iFlorida, customer satisfaction will be measured via a survey of 511 users. According to Jesus Martinez (FDOT District 6 ITS Operations Administrator), FDOT District 6 has undertaken major efforts to promote their 511 service. At the time of service initiation, promotional tools included use of DMS, radio spots (in both English and Spanish), static roadside signs, and the distribution of an assortment of promotional items displaying the 511 logo. This marketing effort is attributed with the continued increase in customer usage of the Southeast Florida SunGuideSM 511 Service to its peak of 210,184 calls in March 2004. Mr. Martinez credits much of the service’s initial success to the use of DMS to display messages advertising the 511 service. However, it is the breadth and depth of the marketing effort that supports continued increases in service usage and draws national attention to District 6’s program. Mr. Martinez believes that quality information enables the Southeast Florida SunGuideSM 511 Service to maintain high levels of customer satisfaction and usage. Eighty percent of the current 511 users in Southeast Florida recently stated that the 511 service was either their most, or second most, important source of transportation-related information. Over 96 percent of the users are satisfied with District 6’s 511 service, which is greater than both the 93 percent 511 satisfaction reported in the Minnesota area and the 90.5 percent in San Francisco Bay’s area. Additional Statewide and Metropolitan Area 511 Services in Florida FDOT District 7 currently anticipates having a fully operational, voice activated 511-telephone service by mid-August 2004. This service will provide traveler information for Pinellas, Hillsborough, Pasco, Hernando, Manatee, and parts of Polk counties. Existing data resources provided by FDOT’s public partners will be supplemented by approximately 100 vehicle detection sensors deployed along I-4, I-75, and I-275 as part of the Federal Highway Administration’s Intelligent Transportation Infrastructure Program (ITIP). A statewide FDOT 511 Working Group was formed in December 2003 to facilitate coordination between the Districts in deploying and operating 511 services. The Working Group is currently developing a strategy to provide multi-modal regional information in the Jacksonville and Southwest Florida areas as soon as possible, as well as developing an approach to converge towards a single statewide 511 service by the end of the decade. Florida
511 – Ahead
of the Pack This article was provided by Rick Schuman, PBS&J. For information, please contact Mr. Schuman at (407) 256-9041 or email to RickSchuman@pbsj.com.
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Like any good cartoonist, the most frequent question Theresa McCracken has to answer is, “Do you draw for the New Yorker?” “Of course,” she always replies. “However, they, unlike the SunGuideSM Disseminator, have never had the good sense to buy any of my work.” What does she know about ITS? “Nothing,” McCracken says. “Before working with the folks at the Disseminator, I always figured ITS meant knowing which back roads to take when the main roads were washed out.” That’s because McCracken lives in the woods outside of Waldport, Oregon, a coastal town with a population of 2,000, a yearly rainfall of 90 inches, and one stop light. That’s one more light than most towns in her county have. Knowing nothing about the topic she’s drawing on is not new for her. McCracken draws cartoons for hundreds of magazines publications that range from the Saturday Evening Post, to the Oregonian, to small trade journals. “One day I’ll be drawing cartoons about anemic astronauts and the next day I’ll be poking fun at Zen zoologists,” she says. “I find being unencumbered by knowledge about the subject makes the task easier. It’s sort of like a vacuum. If I don’t know anything about something, I make stuff up. And most of that stuff is absurd, and, if I’m lucky, it’s absurd in a funny way.” And, for better or worse, she can’t help but find something funny in almost everything. If you’d like to see more of McCracken’s cartoons, check out her Web site at www.pioneer.net/~mchumor.
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A Different Light on ITS in Florida Florida’s ITS scenery has evolved from a bland landscape to new ITS devices hung at virtually every corner. And state-of-the-art transportation management centers are popping up all over the state. As you travel from Pensacola to Miami, you can see ITS deployments everywhere along our roadways – from interstate facilities to local arterials. We, in Florida, are leaders in deploying the latest and greatest ITS to support the traveling public. As I look back at Florida’s Intelligent Transportation System Strategic Plan (Plan), produced August 23, 1999, I can confidently say that Florida has accomplished many of the stated goals from this Plan. The fruits of our labor cannot be appreciated while we are in the mist of the daily grind. However, I had the opportunity to leave the ITS Program on a one-year sabbatical with the military. Since returning to Florida, I have started to take stock of the ITS Program, and I realize that Florida has come a long way in the last five years. Sitting down and looking over Florida’s ITS Program accomplishments, from the rural panhandle to the bustling city of Miami, these are some of the projects I came up with from the past five years:
There are many other major deployments that I have not mentioned. As I stated earlier, ITS deployment is at virtually every corner of Florida. Many of these deployments could not have happened without the leadership and vision from the original group of District Traffic Operations Engineers (DTOEs) back in the early days of Florida’s ITS Program. I came to Florida back in 1999, and my first meeting with these visionaries was held at the University of Central Florida. As I looked around the conference room, I said to myself, “How can the Federal Highway Administration (FHWA) live up to the expectations that these key players have laid out on the table as part of Florida’s Intelligent Transportation System Strategic Plan?” These key players were Lap Hoang, Bob Krzeminski, Chester Chandler, Fred Ferrell, Rory Santana, and many other DTOEs. I am amazed at the progress of some of Florida’s statewide efforts. These efforts will enable us to fully realize the benefits of a total statewide integration. Florida will have one of the most comprehensive state-of-the-art transportation management center software systems, the SunGuideSM Software System, which many other states will want to emulate. Version 1.0 of this software is scheduled for deployment this year in the District 4 RTMC. This single-platform software will enable statewide interoperability which will enhance our ability to serve the traveling public. Florida will soon have the very first statewide 511 system in operation. This is due to the leadership provided by District 5 and their partners in Southeast Florida (Districts 4 and 6, and Florida’s Turnpike Enterprise). The call volumes in Central and Southeast Florida continue to increase and the traveling public has realized the benefits of 511. Just dial 511 in these areas and you will realize its benefit. As we move along and continue to deploy FDOT’s Ten-Year ITS Cost Feasible Plan (CFP), the work that has been done developing the Systems Engineering Management Plan and the Statewide ITS Architecture will enable and ensure us that all projects deployed from the CFP are fully interoperable with our legacy and future systems. At the end of the day, we need to realize that this ITS Program would not have progressed as far as it did without the vision provided in the early days, and those who provided us with a comprehensive road map to follow. Thus, we who reap the benefits of the seeds planted long ago, must thank those who sowed those seeds. They are: Lap Hoang, FDOT State Traffic Operations Engineer; Bob Krzeminski, FDOT Systems Management Manager; Grant Zammit, FHWA - Florida Division, ITS Engineer; the DTOEs; and the participants at FDOT’s ITS Working Group Meetings. This article was provided by Chung Tran, FHWA. For information, please contact Mr. Tran at (850) 942-9650 or email to Chung.Tran@fhwa.dot.gov.
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SunGuideSM Road Watcher Program in District 4 The success or failure of a transportation management center (TMC) is largely dependant on the quality and timeliness of information being disseminated to the traveling public. The quality and timeliness of information received by the TMC is dependant on the detection and verification resources that are available to the TMC. Detection is the gathering of information with respect to the transportation network, i.e. incidents, travel times, debris, etc., and includes means such as closed-circuit television (CCTV) cameras, vehicle detection systems, video systems, radar systems, and probe vehicles. The Freeway Incident Management Handbook (Handbook), published by the Federal Highway Administration (FHWA) in 1999, identifies the use of fleet operators and patrol vehicles as one detection/verification technique to report and verify incidents during their routine travel on area highways. The Handbook indicates that this technique requires little or no cost to the agency and can potentially provide a large number of observers. Furthermore, the technique provides both the detection and verification functions for incidents. Using drivers who traverse area roadways to identify incidents comes under the category of detection via traffic stream probes. The latter term usually applies to vehicles equipped with transponders that can be electronically observed, but is also applicable to manual reporting by drivers in the traffic stream using cellular phones or other wireless communication. Interest in the probe vehicle concept has heightened recently, mainly due to the proliferation of transponders and cellular phones. Agencies now realize that regular roadway users can perform an important incident detection function during their normal travel. Using the concept of probe vehicles, FDOT District 4 has instituted a program that enlists employees to observe and report incidents during their daily commute to and from the District 4 Interim TMC in Broward County. This program provides significant benefits, with little cost to the FDOT, by providing a valuable resource for incident information as District 4 moves forward with ITS deployment. The SunGuideSM Road Watcher Program began as a six-month pilot project on February 3, 2003. A limited number of FDOT volunteers traveling to and from work were used as “probe vehicles” for the purpose of traffic detection during the morning (6:30-9:30 a.m.) and evening (3:30-6:30 p.m.) peak periods. SunGuideSM Road Watcher volunteers were selected according to their commuting route and time of commute to ensure coverage of major routes in Broward County. All FDOT employees in District 4 were informed of the program and asked to fill out a SunguideSM Road Watcher Application. From these applications, volunteers were selected and trained on what was expected from the pilot project during a two-hour session. The SunGuideSM Road Watchers were asked to report incidents severely effecting traffic and safety hazards, such as vehicle accidents, disabled vehicles blocking travel lanes, disabled vehicles on shoulder, and debris in the roadway, via a Nextel phone-radio or cellular phone. The Nextel phone-radio provides cellular phone communications as well as private radio communication. The SunGuideSM Road Watchers were encouraged to use the Nextel radio mode giving them direct connection to the TMC.
An example of incident
information communicated to the TMC operations staff would be similar
to the following dialogue:
After
receiving incident information, the TMC operations staff dispatch a
Road Rangers service patrol to the incident scene and updated information
is supplied back to the TMC. Dynamic message signs can then be used based
on the information supplied by the SunGuideSM Road
Watcher Due to the success of the pilot project, the program has been expanded. The initial pilot project consisted of 15 SunGuideSM Road Watchers. There are now 30 SunGuideSM Road Watchers in the program. SunGuideSM Road Watchers have called in over 800 incidents to the TMC in the past 12 months. Plans are now in the works to explore the availability of FHWA funding to further expand and improve this successful program. This article was provided by Guy Francese, FDOT District 4. For information, please contact Mr. Francese at (954) 777-4366 or email to Gaetano.Francese@dot.state.fl.us.
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Lee County, located on the west coast of Florida approximately 125 miles south of Tampa, is divided by the Caloosahatchee River, with just two bridge crossings for the north/south roadways and two for the east/west roadways. The Edison, Caloosahatchee, Midpoint Memorial and Cape Coral Bridges provide the only connections between the two major municipalities of Lee County, the cities of Fort Myers and Cape Coral, and carry a total of about 144,000 vehicles per day. Significantly increased roadway congestion over the past decade has repeatedly been identified as one of the region’s most pressing problems. Rapid traffic growth in the region is impacting the bridge system as well as the roadway system. Due to the increasing traffic and the constraints of the geographical barriers, Lee County has sought unique solutions to address the movement of traffic throughout the county. The nonrecurring delays to travelers caused by incidents, such as vehicle breakdowns, traffic crashes, severe weather, or obstacles in the roadway, are also becoming more pronounced as traffic volumes on the roadway system increase. Even during nonpeak periods, incidents cause queues of traffic that do not dissipate until long after actual roadway restrictions are removed. The increasing impact of incidents, coupled with increasing traffic volumes, amplifies the need for more effective response mechanisms for these incidents. The resulting congestion levels emphasize the need to provide current, real-time traffic information to motorists to allow an informed decision as to their planned route, as well as to increase the effective capacity of the roadway system by managing traffic flow on and off the roadways. To provide more effective information to the motoring public and to assist in alleviating capacity issues on this roadway system, the FDOT completed a Feasibility Study for the deployment of an incident management system (IMS). The recommendations from the Feasibility Study were supported by the Southwest Florida Regional Planning Council. The FDOT has since initiated a contract to prepare the Request for Proposal (RFP) documents for a design/build project for this IMS, named Lee ITS Guiding Highway Travelers (LIGHTS) by the stakeholders. The RFP documents are being prepared for LIGHTS to be deployed in two phases based on available funding levels. The first phase will address the infrastructure and devices for the Caloosahatchee and Edison Bridges. The second phase will focus on the Cape Coral and the Midpoint Memorial Bridges.
To minimize the construction cost of the deployment, the communications system for this installation has been designed to take advantage of all available resources. Lee County would prefer to have fiber optic cable connection to each of the devices in the IMS, and eventually this may be achievable. However, devices like DTBs and DMSs, which do not have a frequent need to change the message, can easily use wireless media for communications. This is especially true for remotely located devices, where the cost of a fiber optic cable network would currently be prohibitive. Providing communications to the CCTV cameras, data collection sites, and DMS sites adjacent to the bridges will require approximately 25 miles of fiber optic cable. Lee County and the City of Cape Coral have taken a very progressive approach to solving their communications needs as a group. The project will have shared resources with emergency operations centers in two jurisdictions, and the Lee County IT Department and Transportation Department in two jurisdictions. The data from the IMS will also be available at the FDOT regional transportation management center (RTMC) when it is completed. The IMS will combine communications from several different wireless systems in addition to the fiber optic cable network. One of the unique characteristics of this IMS will be the DTBs. DTBs are route marker sign assemblies with a changeable display to direct travelers along various preplanned alternate routes, when necessary. These signs will be used in conjunction with DMS and HAR. The DTBs will be multi-message prism signs that will be used to display different messages. The selection of this type of sign resulted after many discussions regarding the purpose of the signage, the length of the messages that will be required, the sensitivity to the esthetics in the area, and the cost of the devices. There will be 77 DTBs throughout Lee County to guide motorists to an alternate route. DMSs will be located at critical entry points into the alternate route. Each of the DTBs and DMSs that are associated with the IMS will also include a static sign with a logo for the IMS so that it can be readily identified as part of this network. Radar/presence microwave technology will be used for incident detection on the bridges in Lee County. These detectors have the ability to detect stopped vehicles, to measure true speed, and to detect multiple roadway lanes, along with working well in rain and fog. The RWIS will provide visibility and wind speed/direction information on each of the four bridges. The wind speed and direction sensor will provide wind data, including wind direction and average velocity. HAR will be used by Lee County to disseminate vital real-time travel information to motorists via their AM radios. Another key component of the IMS is the SunGuideSM Software System that will be used at the RTMC. This software system will be used to communicate with the field devices, operate the IMS network, and provide information to other operation centers. With the regional transportation providers sharing the emphasis of providing service to the citizens and visitors of the region, making information readily available is a key element in an ITS such as LIGHTS. This article was provided by Sara Olney, Gray-Calhoun & Associates, Inc. For more information, please contact Ms. Olney at (813) 831-8870 or email SOlney@graycalhoun.com. For more information on ITS FloridaTM, please check the ITS FloridaTM Web site at www.itsflorida.org or contact Diana Carsey, Executive Director, at (727) 409-5415, or email CarseyD@verizon.net. If you wish to contribute an article to the SunGuideSM Disseminator on behalf of ITS FloridaTM, please contact Erika Ridlehoover at (813) 376-0036, or email Erika.Ridlehoover@transcore.com.
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District 6's Hi-Tech Eye on Traffic Dedication
of the SunGuideSM Transportation Management Center After the speeches and recognition of instrumental employees, tours were conducted to showcase the building. The SunGuideSM TMC features a multi-screen wall and eight console workstations where staff monitor and control closed-circuit television cameras, dynamic message signs, and vehicle detectors, and dispatch Road Rangers to clear accidents, remove debris, and assist stranded motorists. The Florida Highway Patrol will operate 18 workstations on the second floor and the 511 traffic service will also work out of the SunGuideSM TMC. District 6 Secretary Martinez sees the ITS Program as the solution to “not being able to pave our way out of traffic congestion.” This article was provided by Nick Adams, FDOT ITS Program. For more information, please contact Mr. Adams at (850) 410-5608 or email Nick.Adams@dot.state.fl.us.
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Editorial Corner — No Telling What We Can Accomplish As I sit and write this editorial, I cannot help but feel excitement for what the future will bring. In all my 11 years with the FDOT, this is by far the most ambitious project I have undertaken so far. The task of leading the future endeavors of a successful and nationally recognized ITS Program will be a challenging one. My predecessor has laid the foundation of this very successful and nationally recognized program. The list of accomplishments the ITS Program has already obtained is impressive. Where do we go from here? Hopefully to ventures bigger and better than we have ever seen; accomplishments exceeding anything we have ever done. I am fortunate to have the support and help of the ITS staff, both in-house and general consultants. Their vision, hard work, and dedication have made the ITS Program the success it is today. The ITS Program will continue to showcase its accomplishments at major conferences and expositions. We look forward to TRANSPO 2004 taking place in Jacksonville this coming December, and the next ITS America Meeting and Exposition being held in Phoenix in May 2005. We will continue to convene ITS Working Group Meetings to share and learn valuable information from our colleagues and industry partners. I am fully committed to furthering the cause of the ITS Program. I look forward to visiting each District to see how the Central Office ITS Section can help the Districts achieve their program goals. Building excellent working relationships will be a top priority, because with the strength of your commitment and the strength of our commitment, there is no telling what we can accomplish. And so, I reach out to all of our colleagues and friends in the ITS arena to create win/win partnerships. Your participation will help continue the success of this program. This editorial was provided by Elizabeth Birriel, ITS Program Manager. For more information, please contact Ms. Birriel at (850) 410-5600 or email to Elizabeth. Birriel@dot.state.fl.us. * * * * |
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The FDOT Traffic Engineering and Operations Office, through the Traffic Engineering Research Laboratory (TERL), is responsible for approving all traffic control signal devices. Approved devices are kept on the FDOT Approved Products List (APL), a listing of devices that may be relied upon as meeting FDOT specifications, standards, or other criteria. The APL is a means for the FDOT to meet Florida Statute 316.0745, Uniform Signals and Devices, which states, “All official traffic control signals or official traffic control devices purchased and installed in this state by any public body or official shall conform with the manual and specifications published by the Department of Transportation pursuant to subsection (2).” More information on the FDOT APL may be viewed at www.dot.state.fl.us.TrafficOperations/ TERL/APL.htm. Specific approved products in the FDOT APL may be searched at rite.eng.fsu.edu/iapl/page1.php. One product was approved between April 22 and May 31, 2004, as listed below:
For more information, please contact Carl Morse, FDOT Traffic Engineering and Operations Office, at (850) 414-4863 or email Carl. Morse@dot.state.fl.us.
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It’s Signed, It’s Signed, It’s
Signed! *
* * * Don’t Miss
NRITS in Duluth *
* * * Transpo 2004 — Border
Wars: Overcoming Transportation Barriers * * * *
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SunGuideSM Disseminator July 2004
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