Adam Carreon P E ADOT Work Zone Operations

Adam Carreon P. E. ADOT Work Zone Operations Engineer Operational Traffic & Safety Group TSMO Division ADOT

ADOT Work Zone Safety and Mobility Policy ENG 07 -3 ● Use field observations, work zone crash data, and operational information to manage work zone impacts for specific projects during implementation ● Monitor and measure work zone impacts during construction and take corrective action to manage mobility and safety based on criteria such as travel delay, queue lengths, and crash occurrences

A "smart work zone system" is the application of computers, communications, and sensor technology to freeway transportation and would possess the following general characteristics: • Real-time • Portable • Automated • Reliable

1. TIPS (Traffic Information & Prediction System) Travel Time Delay Time 2. ASIS (Advance Speed Information System) Queue Warning System Dynamic Merge

ADOT SWZ Technical Concept Study 3. ADOT SWZ Operational Concepts ● Traffic Data & WZ GPS Collection ● Queue Warning

ADOT SWZ Technical Concept Study ● Dynamic Lane Merge

ADOT SWZ Technical Concept Study ● Travel Time/Delay

ADOT SWZ Technical Concept Study ● Traffic Monitoring Cameras ● Variable Speed Limit (VSL)

Section 710 Smart Work Zone Systems 1. New Section 710 ● ADOT Standard Specifications for Road and Bridge Construction ● Currently Being Applied on Select Projects

Section 710 Smart Work Zone Systems 2. Covers the following ● ● ● Traffic Data Collection Subsystem (TDCS) Queue Warning Subsystem (QWS) Dynamic Lane Merge Subsystem (DLMS) Travel Time Subsystem (TTS) Traffic Monitoring Camera Subsystem (TMCS) Variable Speed Limit (VSL) Subsystem

H 8812 01 C; I-15 Bridges 2, 4, & 5 Queue Warning System - performance specification Bid; 9 sensors over 7 miles with 3 CMB Testing; 6 sensors over 7 miles with 4 CMB Street Smart with Utah Barricade Using “Jam. Logic” $10, 000 Mobilization $50 / day (234 days) = $11, 700 $22, 700 = 0. 36% ($6, 375, 000)

- Innovative Projects are eligible for additional 5% of Federal Funds. - I-15 Project 5% System Cost = $318, 750 = $22, 700

DMS CMB Sensor

Jam. Logic

Smart Work Zones & Connected Vehicles

V 2 i

Timeline: AZTech Work Zone Data Initiatives Regional Construction & Maintenance Information (RCMI) Integration (2014 - 2016) ADOT HCRS & MCDOT TIRC 2014 AZTech Initiates RCMI Integration Project 2015 (June) Agency RCMI Survey 2015 (Dec) Phase 1 RCMI Integration (Mesa & Glendale) 2016 Phase 2 RCMI Integration (8 local agencies) 2016 MCDOT Internal Process Review 2016 -19 2017 -19 Arterial Smarter Connected Vehicle Work Zone Pilot 2019 USDOT WZDx Pilot

Recent Activity- Connected Vehicles & Work Zones • • • September 2016 - CVSIN Grant January 2017 - IGA Addendum #3 - CVSIN July 2018 - Commercial Truck Connected Vehicle Work Zone Con. Ops (Former CVSIN)

CV Prototype Installation

ADOT - Mc. DOT - USDOT Work Zone Data Initiative A standardized definition is needed to facilitate sharing of critical work zone-related information seamlessly across multiple jurisdictions, regions, and information delivery platforms, primary in our case for 3 rd party use • Memorandum of Agreement (MOA) • Peer Exchange hosted in July ’ 19 • Grant opportunity FY 20

Multiple Sources

Demo Info Consumers Info Generators Construction TMDD 511 & ISPs - TMDD format TCP Plans - Data entry RADS TMC Freight Vehicles WZDx Smart Work Zone - Dynamic Message Signs Travel Times Speed Warning Camera Feed (TMC only) - WZDx format In-vehicle displays Automated Vehicles WZDx - WZDx format In-vehicle displays 34

In-Truck Demonstration (Swift – Drivewyz) 35

Navigation Systems 36

Connected and Autonomous Vehicles 37