Relevent_Experience_Parsons_Transportation_Goup_for_111-25.pdf

Relevant Experience Parsons Transportation Group Inc.

Introduction

Founded in 1944, Parsons is an engineering services firm with $4B in annual revenue, over 16 thousand employees and 75 years of experience in the engineering, and professional services industries. The corporation is a leader in many diversified markets with a focus on infrastructure, technology, construction, and delivers design/design-build, program/construction management, intelligent transportation systems (ITS), communication systems, tolling systems, systems design/engineering, cyber/converged security, and other professional services packaged in innovative alternative delivery methods to federal, regional, and local government agencies, as well as to private industrial customers worldwide.

Parsons offers innovative solutions around the world to private industries and federal, regional, and local government agencies. We address some of the most urgent global issues of our time. We have the financial capabilities, technical expertise, and available manpower to undertake almost any project and to supply the necessary skills and resources required for its completion.

• Parsons has supported the planning, design, deployment, and maintenance of many of the nations most advanced intelligent transportation solutions .

• We are a consistent industry leader, with dozens of national and international awards for our ability to design and deploy large scale complex intelligent integrated solutions that solve real problems.

• Parsons staff have been involved in the planning for, and design of, CAV solutions since its inception, and we continue to support agencies as they move forward with CAV solutions.

Parsons has the appropriate staff to help the DOT plan, design, deploy and maintain your CAV program.

Specific to the request for bids, we are very well suited to provide the following services to the DOT:

• Connected Vehicle RSU Field Survey

• Connected Vehicle FCC Licensing & Site Registration

• Map File Configuration

• Connected Vehicle RSU Installation Support & Configuration

• Connected Vehicle Application Development

• Connected / Automated Vehicle Application Engineering Services

• Connected Vehicle Systems Integration

• Connected Vehicle Application Testing

Parsons Sample Projects The following table provides a list of relevant Parsons CAV and advanced technology transportation projects.

After the table, we have included short Parson’s project descriptions for a sample set of relevant projects that demonstrate our ability to support the DOT as your CAV program moves forward.

Parsons Connected and Automated Vehicles, Other Advanced Technologies

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1 Dubuque SMART Grant Project 2024 - Present ● ● ● ● ● ● ● 2 San Diego Bus on Shoulder CAV Project 2018 - Present ● ● ● ● ● ● ● ● ● ● ● 3 SafeTrip-21 Initiative 2009 - 2011 ● ● ● ● ● ● ● 4 GoMed Autonomous Shuttle 2021 - Present ● ● ● ● ● ● ● ● ● 5 Denver Connected Vehicle SCMS 2021 - Present ● ● ● ● ● ● ● ● 6 Tennessee I-24 ICM 2019 - Present ● ● ● ● ● ● ● 7 Integrated Network Flow Optimization

(INFLO)

2010 - 2012 ● ● ● ● ● ● ●

8 Integrated Dynamic Transit Operations

(IDTO)

2010 - 2012 ● ● ● ● ● ● ● ●

9 USDOT Connected Vehicle Testbed 2013 - 2014 ● ● ● ● ● ● ● 10 USDOT Connected Vehicle Smart

Roadside 2009 - 2011 ● ● ● ● ● ● ●

11 USDOT DCM/DMA Standards Coordination Plan

2012 - 2014 ● ● ● ● ● ● ● ●

12 USDOT Real-Time Multimodal Decision Support

2009 – 2011 ● ● ● ● ● ● ●

13 Michigan CV Smart Parking 2018 - 2020 ● ● ● ● ● ● ● 14 LA Metro FRATIS 2018 - 2020 ● ● ● ● ● ● ● 15 Kansas City Cross Town Improvement

Program 2009 - 2011 ● ● ● ● ● ● ●

16 Port of Los Angeles FRATIS 2017 - 2019 ● ● ● ● ● ● ● ● 17 Dubai Autonomous Shuttle 2015 - 2018 ● ● ● ● ● ● ● ● ●

18 San Diego Vehicle Occupancy Detection Study

2010 - 2011 ● ● ● ● ● ● ● ● ●

19 Chicago Smart Mobility Program 2015-Present ● ● ● ● ● ● ● ● ●

Connected and Automated Vehicles, Traffic Sensors, and Other Advanced Technologies

Parsons extensive expertise covers the full range of research on new technologies, supporting the deployment of pilots and software development and integration. The vast number of our

CAV projects provide an effective seed for a repository of experience in the Integration of ITS platforms and systems with CAV/smart mobility technologies.

Project Description

Dubuque SMART Grant

Dubuque SMART Grant Project – Parsons working in partnership with the City of Dubuque, City of East Dubuque, City of Asbury, City of Peosta, Iowa Department of Transportation (Iowa DOT), Illinois Department of Transportation (IDOT), Wisconsin Department of Transportation (WisDOT), and Harman Automotive, will develop a comprehensive data set (including congestion, road closures, railroad crossing blockages, crashes, traffic signal timing, special events, parking, weather, etc.) for the entire Dubuque metropolitan area, integrate the data in a standardized format, build appropriate intelligence to define distribution limits for each piece of data, and develop an open interface to provide this data in near real time via cellular connections to original equipment manufacturers (OEM), infotainment system providers, and other third-party data stakeholders.

San Diego Bus on Shoulder CAV Project

San Diego Bus on Shoulder CAV Project – Parsons has been contracted by the San Diego Association of Governments to deliver an innovative pilot demonstration of Bus-On-Shoulder (BOS) operations on a limited access freeway using state-of-the-art technology for driver assistance. Through the deployment of Vehicle to Infrastructure Connected Vehicle (V2I CV), Lane Departure Warning (LDW), Blind Spot Warning (BSW), and Forward Collision Warning (FCW) technologies, this BOS pilot project targets to demonstrate that bus performance can be improved by allowing buses to drive on the freeway transit-only shoulder lane with minimal changes to the roadway. The project utilizes C-V2X roadside units (RSUs) and C-V2X on-board units (OBUs) communicating to the SANDAG central data repository and analytics site with V2X SCMS security enabled. Parsons developed and deployed systems/software for the roadside, on-vehicle processors as well as reporting system utilizing Microsoft PowerBI.

SafeTrip-21 Initiative

SafeTrip-21 Initiative – Parsons assisted with the national evaluation of the SafeTrip-21 (Safe and Efficient Travel through Innovation and Partnerships for the 21st Century) Initiative, which was comprised of two test beds where integrated, intermodal ITS applications were tested and evaluated. The California Connected Traveler Test Bed was located in the San Francisco Bay area and the I-95 Corridor Test Bed was established from Florida to Maine.

GoMed Autonomous Shuttle

GoMed Autonomous Shuttle – This GoMed Program is a $5.3 million grant to the RTC and City of Las Vegas to deploy an autonomous circulator between downtown Las Vegas and the Las Vegas Medical District. This federal demonstration project will connect some of Southern Nevada’s most vulnerable populations, including elderly residents and persons with disabilities, to key facilities and vital services like healthcare, education and employment. Users will experience autonomous and connected vehicle service; innovative pedestrian safety devices and smart transit shelters intended to enhance safety and improve quality of life.

Denver Connected Vehicle

SCMS

Denver Connected Vehicle SCMS – The City & County of Denver is utilizing Parsons for both their overall ITS/Connected Vehicle Program as well as SCMS integration for their Advanced Transportation and Congestion Management Technologies Deployment (ATCMTD). The connected pedestrian implementation will be deployed for 4 intersections and focuses on giving pedestrians more time in the crosswalks if needed by utilizing variable message signs. For connected vehicles, the current 25 intersections will grow to a deployment of 250 intersections where the RSU’s will connect back into legacy equipment and the Traffic Management Center (TMC). The connected vehicle implementation includes instrumenting fleet vehicles and freight vehicles with OBUs for activation of transit signal priority to increase safety and efficiency while reducing congestion and greenhouse gas emissions.

Integrated Network Flow Optimization (INFLO)

Integrated Network Flow Optimization (INFLO) Connected Vehicle DMAs – The Intelligent Network Flow Optimization (INFLO) project falls under the USDOT Connected Vehicle/Dynamic Mobility Applications program, which identifies and assesses high-priority mobility applications that can connect vehicles, travelers, and infrastructure in order to provide better information to travelers and increase individual mobility. Parsons’ staff was the principal investigator for the preliminary design of the three applications in the INFLO DMA bundle.

This included Speed Harmonization (SPD_HARM), Queue Warning (Q-WARN) and Cooperative Adaptive Cruise Control (CACC).

Chicago Smart Modility

Program

Chicago Smart Mobility – Parsons helped the City plan, design and deploy a state-of-the-art integrated Smart City transportation solution. Parsons supports the entire program from the planning through to deployment for field elements, communications infrastructure and central system. The system utilizes a wide variety of data sources including, CTA bus probes, HERE data, Wejo data, speed enforcement cameras, red light running, central signal system and feeds from external systems. In addition, a Connected Vehicle safety solutions are being deployed, including SPaT/BSM message exchange and alerts to drivers of potential safety hazards in downtown Chicago through multi-band roadside units (RSUs). Seven intersections are being deployed in the first phase, with many more to follow.

Integrated Dynamic Transit Operations (IDTO)

Integrated Dynamic Transit Operations (IDTO) Connected Vehicle DMAs – The Integrated Dynamic Transit Operations (IDTO) project falls under the USDOT Connected Vehicle/Dynamic Mobility Applications program, which identifies and assesses high-priority mobility applications that can connect vehicles, travelers, and infrastructure. The purpose of this project is to enhance current operational practices and transform future surface transportation systems management in order to increase system efficiency and improve individual mobility.

Parsons’ staff assisted with the preliminary design of the IDTO Connected Vehicle bundle. This included the design of the Transit Connection Protection (T-CONNECT), Dynamic Ridesharing (D-RIDE) and Dynamic Transit Dispatch (T- DISP) dynamic mobility applications.

USDOT Connected Vehicle Testbed

USDOT Connected Vehicle Testbed –In association with ARINC, Parsons installed our Intelligent NETworks® Device Manager software to manage and view intersections and track vehicles on a GIS map for testing Connected Vehicles activities. The software was installed at the USDOT FHWA Turner Fairbanks Highway Research Center in the Connected Vehicles Testbed. The primary purpose of the test facility is the evaluation of new positions and communications technology. According to Bruce Abernethy, it is the forefront of the FHWA testing and validation of connected vehicles and was used to show the technology to senators and other dignitaries.

San Diego Vehicle Occupancy Detection Study

San Diego Vehicle Occupancy Detection Study – For this project, Parsons tested a technology developed by Vehicle Occupancy Ltd. (VOL), www.vehicleoccupancy.com, that was specifically developed for identifying the number of occupants in a vehicle. The technology device is called “dtect”.

dtect provides an automated system for determining the number of occupants within moving road vehicles. dtect can be used for a variety of applications such as congestion charging, road tolling, high occupancy vehicle lane enforcement and occupancy data gathering.

Arterial Operations

Parsons has been performing signal coordination and timing projects as well as signal design projects for the past 20+ years. We are highly experienced in developing arterial signal timing coordination and optimization, traffic signal synchronization program plans, signing and striping plans, and developing evaluation reports. The following is a summary of our projects.

Project Description

Fremont Blvd Safe & Smart Corridor

Fremont Blvd Safe & Smart Corridor - Parsons is providing project management, preliminary engineering (PS&E), environmental clearance, design, procurement support, community outreach, construction support, and project closeout for the Fremont Boulevard Safe and Smart Corridor Project. This creative use of technology will move traffic efficiently along the corridor at a safe speed, ensure safe pedestrian and bicycle movement, enhance transit service, and improve management of the traffic signal and lighting systems. This bold vision will be implemented along a 10-mile-long section of Fremont Boulevard, between Paseo Padre Parkway and Cushing Parkway.

MacArthur Blvd Smart City Corridor

MacArthur Blvd Smart City Corridor - The objective of the MacArthur Smart City Corridor (Project) is to enhance mobility and safety along the MacArthur Boulevard Corridor. The project was developed in a joint partnership between the City of Oakland and AC Transit and includes integrated traffic signal and operational improvements, mobility hubs, communication infrastructure and integration, transit enhancements (including relocation of near-side bus stops, queue jump lanes, and transit signal priority for lanes), and pedestrian/bicycle safety improvements (including ADA compliance). These improvements will help the City cost-effectively monitor and maintain traffic signal operations and bring this crucial transportation artery up to an acceptable and reliable level of performance and support intracity and regional transit services that AC Transit provides to residents’ business along the corridor.

City of San Jose TiMC The City of San Jose TiMC Event Tracking System – The objectives of this project included (1) improve safety, (2) reduce delay and driver frustration,

(3) reduce emissions, and (4) enable the region to respond more quickly and effectively to incidents. The Event Tracking system will result in (1) More accurate and complete event data from first responders, sensors, and other event tracking system interfaces that are available in the region,

(2) Improved multiagency event coordination, (3) More accurate, complete, and timely information to the public, (4) Improved performance measurement data and capabilities, and (4) Improved information sharing among all city departments and regional agencies.

FIGURE 1

Vehicle Occupancy Technology Assessment Configuration

Figure 1 dtect Vehicle Occupancy Sensor

CABINET DETAIL

Existing

CCTV

Cameras

Wireless Modem

Network Video Recorders dtect Vehicle Occupancy Detection Server

Existing Type 334 Cabinet

Cellular Network

CISCOSYSTEMS

San Diego Regional Arterial Management System

San Diego Regional Arterial Management (RAMS) System – Parsons deployed an InterModal Transportation Management System (IMTMS) comprised of (1) Advanced Traffic Management System (ATMS) for freeway management, (2) Regional Transit Management System (TrMS) managing information from fixed route bus transit services, (3) Regional Arterial Management System (RAMS) for local agency traffic signal coordination and freeway/arterial coordination, (4) CHP Computer Aided Dispatch (CAD) for incident management, and (5) Regional 511/Advanced Traveler Information Management System (ATIMS).

I-80 ICM

I-80 Integrated Corridor Management – Parsons developed the Interstate 80 Smart Connected Corridor system to reduce congestion and improve safety along the I-80 Corridor. The project scope integrated ITS field elements, as well as software development and integration at the Caltrans District 4 Regional Transportation Management Center (RTMC), and local TMCs. The project allowed sharing of real-time traveler information among public agencies and the public and implemented new traffic management strategies in the corridor.

I-880 ICM/Adaptive Ramp Metering

I-880 ICM/Adaptive Ramp Metering – The I-880 Corridor between the I- 280 Interchange in Santa Clara County and the West Grand Ave on-ramp in Alameda County is the primary north-south freeway route in the San Francisco – Oakland east bay region. It traverses through many municipalities including the cities of Oakland, San Leandro, San Lorenzo, Hayward, Union City, Fremont, Milpitas and San Jose. Parsons will also be developing the ramp metering implementation plan detailing how MTC, Caltrans, and the region will be able to move forward with deploying ramp metering in the corridor.

Walnut Creek Smart

Intersections

Walnut Creek ATSPM & Traffic Engineering – Parsons provides traffic engineering consultant services to the City of Walnut Creek in performing civil and transportation engineering PS&E designs, traffic studies, field surveys, and data collection; preparing temporary traffic control plans and signing and striping plans; developing optimized signal timing and synchronization plans; securing project grant funding; performing electrical systems design; deploying system integration for ATMS and ITS systems;

and other transportation/traffic-related services. This project will provide a springboard to deploy our industry-leading iNET™ Automated Traffic Signal Performance Measures (ATSPM) application to Walnut Creek and other local City and regional agencies in the county.

Active Transportation Planning and Engineering

The Parsons Team is experienced in developing traffic signal and roadways plans, ITS plans, traffic signal interconnection plans, traffic control plans, multimodal signing and striping plans, and developing evaluation reports. One of Parsons' specialized business models is ITS design and development, with our typical procedures for conceptualizing, designing and deploying ITS improvement projects generally following those outlined in the traffic signal PS&E delivery and the concept of operations. As one of the leading ITS planners, designers, and integrators with an impressive track record and history of successful projects, Parsons has extensive experience in developing design PS&Es related to traffic signals and roadways.

GoMed Autonomous Shuttle

GoMed Autonomous Shuttle – This GoMed Program is a $5.3 million grant to the RTC and City of Las Vegas to deploy an autonomous circulator between downtown Las Vegas and the Las Vegas Medical District. This federal demonstration project will connect some of Southern Nevada’s most vulnerable populations, including elderly residents and persons with disabilities, to key facilities and vital services like healthcare, education and employment. Users will experience autonomous and connected vehicle service; innovative pedestrian safety devices and smart transit shelters intended to enhance safety and improve quality of life.

Iowa STREETS

Iowa STREETS – The purpose of the STREETS project is to provide better and more balanced utilization of the City of Dubuque’s highway network infrastructure, through utilization of the existing and new ITS, and should apply strategies to dynamically address transportation demand and supply.

The system will include five major components: (1) Travel Demand Model (TDM); (2) Microsimulation Traffic Model (MTM); (3) Adaptive Signal Control Technology (ASCT); (4) DSS; and (5) ATIS features.

Transit Planning and Engineering

As it relates to transit planning and engineering, Parsons has various transit-related projects locally and nationally. East Bay Bus Rapid Transit (BRT) with AC Transit, El Camino Real BRT with Santa Clara Valley Transportation Authority (VTA), and Van Ness Avenue BRT with the San Francisco County Transportation Authority (SFCTA) are the locally transit and BRT projects Parsons has successfully completed. Parsons has various roles in planning, design, system engineering, environmental technical study, evaluation of the Federal funding competitiveness, and EIS/EIR documentation.

El Camino Real BRT

El Camino Real Bus Rapid Transit (BRT) – The El Camino Real BRT project extends from the San Jose Arena near Downtown San Jose to the Palo Alto Transit Center. For the Santa Clara Valley Transportation Authority, Parsons is responsible for developing the conceptual engineering plans for the 17-mile SR 82 corridor from San Jose to Palo Alto, including exclusive, center-running BRT lanes, side running mixed-flow lanes, and 16 stations. The project involves evaluation of the project's competitiveness for Federal Transit Administration (FTA) Small Starts funding along with application and financial plan submittal.

East Bay Bus Rapid Transit Design Services

East Bay Bus Rapid Transit (BRT) project – Parsons provided design services to AC Transit to convert one traffic lane in each direction to dedicated bus use for a 9.5-mile corridor between downtown Oakland and San Leandro. Parsons was responsible for project controls, quality assurance, civil design, systems engineering, design report documentation, environmental compliance and permitting, specifications, estimates, operations and maintenance, project implementation, and scheduling.

SFCTA Van Ness BRT

Van Ness Avenue Bus Rapid Transit (BRT) – Parsons assisted the San Francisco County Transportation Authority (SFCTA), in cooperation with the Federal Transit Administration (FTA), Caltrans District 4, and the San Francisco Municipal Transportation Agency (SFMTA) with the implementation of BRT improvements along a 2-mile stretch of Van Ness Avenue in San Francisco, from Mission Street to Lombard Street. Parsons' responsibility included scoping, environmental technical studies, draft EIS/EIR circulation, and public hearings.

Regional BRT Feasibility Study

Regional BRT Feasibility Study – Parsons, as subconsultant, identified the technical viability and feasibility of bus rapid transit capital investment opportunities for potential travel demands that were not addressed by FasTracks projects in the eight-county Denver metropolitan area.

World Trade Center Smart Bus Parking

World Trade Center Smart Bus Parking – Parsons was responsible for providing equipment, software, and configuration support for a Parking Guidance and Queue Detection system for the Port Authority of New York and New Jersey. This system provides motor vehicle operators an indication of available or assigned parking location, track the number of spaces available and distributes this information to VSC operations personnel and to control the Variable Message Signs (VMS) being furnished. The Queue Detection System estimates the approximate wait time for screening of trucks and buses based on the detected queue length for display on VMS.

Freeway Operations, Data Analytics, and Performance Assessments

As shown in the table above, Parsons has planned, designed, and/or implemented more than 90 Advanced Transportation Management Systems (ATMS) Projects. The following are brief paragraphs about some of our experience. Additional project descriptions are included in our Previous Project section.

Project Description

Caltrans D4 ATMS

Caltrans District 4 Advanced Transportation Management System – As part of the Caltrans District 4 ATMS, Parsons collects data from 800+ mainline traffic monitoring stations for the purposes of real-time traffic monitoring and performance assessment. This data is stored and aggregated so it can be used as part of the on-line reporting and performance assessment tool, as well as integrated with the Caltrans Performance Measurement System (PeMS) application.

Caltrans District 7 Freeway Management System

Caltrans District 7 Freeway Management System –Parsons designed, developed, and implemented an ICM system to assist operators, control systems, vehicles, and travelers and to reduce congestion along the I-210 Corridor in Caltrans District 7 in Los Angeles County, California.

Enhancements included nine distinct PS&E packages that included Bluetooth (Iteris Velocity), Bluetooth (BlueToad), new controller cabinets, communications upgrades, firmware and timing plan updates and controller upgrades, a video detection system, a data communications and video detection software upgrade, advanced traveler information systems, and environmental stations with air quality sensors and open data systems. Stakeholders included Caltrans District 7, Los Angeles County, and the cities of Pasadena, Monrovia, Duarte, and Arcadia. In addition, Parsons is conducting a performance before and after study of how the implemented ICM system actually helped meet the estimated performance metrics.

I-80 ICM

I-80 Integrated Corridor Management (ICM) – Parsons deployed adaptive ramp metering based upon Fuzzy Logic, Variable Speed Limits, Queue Warning and Dynamic Lane Management, all ATM Strategies, along this highly congested 21-mile corridor. This project is the first of its kind in California. Parsons is working with the Alameda County Transportation Commission (ACTC), as well as Caltrans District 4, and another 10 local agencies to bring this project to a successful completion. As part of the implementation of the I-80 ICM system, Parsons is conducting a before and after study to assess the measured benefits of the system. We are measuring before and after recurrent and non-recurrent congestion, ramp demands, freeway demands, and arterial demands. At the conclusion of the project, a comprehensive before and after study will be completed and submitted. The study, submitted to ACTC, will include an evaluation of the modifications made to the Caltrans District 4 ATMS for this project.

I-880 ICM/Adaptive Ramp Metering

I-880 ICM/Adaptive Ramp Metering – The I-880 Corridor between the I- 280 Interchange in Santa Clara County and the West Grand Ave on-ramp in Alameda County is the primary north-south freeway route in the San Francisco – Oakland east bay region. It traverses through many municipalities including the cities of Oakland, San Leandro, San Lorenzo, Hayward, Union City, Fremont, Milpitas and San Jose. Parsons will also be developing the ramp metering implementation plan detailing how MTC, Caltrans, and the region will be able to move forward with deploying ramp metering in the corridor.

Presidio Parkway ATM

Presidio Parkway ATM - Parsons provided system integration services to supply the ATM solution (software and hardware) to interface with tunnel SCADA systems, as well as to monitor and control traffic signals, CCTV cameras, dynamic message signs, and vehicle detectors along the 2.5 km parkway located in San Francisco. Parsons provided multi-agency (3 agencies) coordination for this project. Parsons is currently working with the agencies to upgrade the Presidio Parkway software.

I-580 ATM & Part Time Shoulder Use

I-580 ATM & Part-Time Should Use – The Metropolitan Transportation Commission (MTC) in San Francisco, California, awarded Parsons a new software integration project to control 60 lane-use signs on I-580 Richmond/San Rafael Bridge to improve the management of congestion and incidents during peak commute hours. The active traffic management elements include queue-end warning and hard shoulder running. Parsons provided project management, design software development, integration, testing, and technical support services for this project.

I-405 Dynamic Corridor Ramp Metering System

I-405 Dynamic Corridor Ramp Metering System – Parsons is providing design, implementation and testing for the Caltrans I-405 Sepulveda Pass Corridor Dynamic Corridor Ramp Metering System (DCRMS). The DCRMS provides the ability to improve throughput within a transportation corridor.

This project is enhancing the existing traffic management methodology referred to as Dynamic Corridor Ramp Metering. This strategy allows freeway ramp metering systems to coordinate operations with arterial traffic signal systems within a transportation corridor. The ability to improve throughput within a transportation corridor involves both freeway and parallel arterial traffic management and measured for the corridor as a whole. This strategy is applicable to recurrent and non-recurrent congested traffic conditions.

I-15 Express Lanes (RCTC)

The I-15 Express Lanes – The Riverside County Transportation Commission (RCTC), in cooperation with the California Department of Transportation (Caltrans), is adding tolled express lanes on a portion of Intestate 15 (I-15) to improve traffic flow and reduce congestion and plan for future travel demands. Parsons is providing project and construction management services on the design-build of I-15 express lanes from Cajalco Road in the City of Corona to SR-60 in the Cities of Eastvale and Jurupa Valley. The project focuses on providing tolled express lanes on 14.5 miles in the existing median of I-15 from Cajalco Road to SR-60. In addition to the No- Build Alternative, one Tolled Express Lane Alternative was studied.