Pensacola Bay Bridge Traffic Data Project

Project Description: Project for the Pensacola Bay Bridge to automatically generate the bridge traffic data from the All Electronic Tolling (AET) data and provide it to the City of Pensacola Traffic Signal Operations Center (TSOC).

Project Status: Planned

Project Stakeholders:

• City of Pensacola
• Escambia County Transportation and Traffic Operations (TTO)
• Financial Institutions
• Florida Turnpike Enterprise
• Santa Rosa County
• Travelers

Project Service Packages:

• TM10: Electronic Toll Collection (Escambia County Bridge Toll Systems)

Project Information Flows:

Information Flow	Source Element	Destination Element	Status
payment instructions	SunPass Customer Service Center	Escambia County Bridge Toll Systems	Existing
payment request	SunPass Customer Service Center	Financial Institution Systems	Existing
payment transactions	Escambia County Bridge Toll Systems	SunPass Customer Service Center	Existing
settlement	Financial Institution Systems	SunPass Customer Service Center	Existing
toll probe data	SunPass Customer Service Center	City of Pensacola Traffic Signal Operations Center (TSOC)	Planned
toll probe data	SunPass Customer Service Center	EscaRosa TMC	Planned
trip request	Vehicles	Bay County Transportation Management Center	Existing
vehicle payment information	Vehicles	Escambia County Bridge Toll Systems	Existing
vehicle payment update	Escambia County Bridge Toll Systems	Vehicles	Existing

Project Functional Requirements (Element - Functional Object):

• City of Pensacola Traffic Signal Operations Center (TSOC) - TMC Passive Surveillance
• 1: The center shall collect time stamped vehicle identities from field equipment.
• 2: The center shall correlate the time stamped vehicle identities in order to calculate link travel times and derive other traffic measures.


• Escambia County Bridge Toll Systems - Roadway Toll Collection Support
• 1: The field element shall read data from passing vehicles to support toll payment transactions.
• 2: The field element shall calculate the toll due based on the vehicle characteristics (vehicle size, weight, axle count, etc.) and stored toll prices.
• 3: The field element shall update the stored value after debiting the toll amount and send a record of the transaction to a center.
• 4: The field element shall read the credit identity from the passing vehicle and send that identity and the amount to be debited to a center.


• EscaRosa TMC - TMC Passive Surveillance
• 1: The center shall collect time stamped vehicle identities from field equipment.
• 2: The center shall correlate the time stamped vehicle identities in order to calculate link travel times and derive other traffic measures.


• SunPass Customer Service Center - PAC Payment Administration
• 1: The center shall manage toll transactions, including maintaining a log of all transactions and toll pricing structure information.
• 3: The center shall provide secure user account management, providing user access to rules and policies, current billing status, invoices, payments, and mechanisms for review and challenge of the collected data.
• 5: For electronic toll payments requiring financial payment, the center shall process the financial information from ITS roadway payment equipment and manage an interface to a Financial Institution.


• Vehicles - Light Vehicle Basic Toll/Parking Payment
• 1: The vehicle shall respond to requests from toll collection equipment for credit identity, stored value card cash, etc.
• 4: The vehicle shall provide an interface with the traveler card / payment instrument carried on-board the vehicle - to exchange identity information and payment transactions.


• Vehicles - Light Vehicle Payment Service
• 5: The vehicle shall provide payment information on request under control of the vehicle owner/operator.

Standards:

• (None-Data) - Secure Internet (ITS)
• US: TMDD - NTCIP Messaging
• US: WAVE Tolling - Local Unicast Wireless (1609.2)

Project Operational Concepts:

Roles and Responsibilities

• Florida Turnpike Enterprise
• Operate a customer service center to process toll transactions and handle violations processing.


• Travelers
• Operate vehicle.
• Pay toll using application or regional smart card.


• Financial Institutions
• Support financial transaction for toll collection.


• Escambia County Transportation and Traffic Operations (TTO)
• Generate bridge traffic data from the All Electronic Tolling (AET) data.
• Share bridge traffic data to the traffic operations centers in the county.


• City of Pensacola
• Collect probe data from Toll Collection system.