INDOT I-465 Hard Shoulder Running

Project Description: This project would install ITS equipment, overhead signs, camera and other associated equipment that would be utilized by INDOT Indianapolis TMC to designate I–465 shoulder as a travel lane and to manage and control it.

Project Status: Future

Project Stakeholders:

Indiana Department of Transportation

Project Inventory:

Interconnect and Flow

Diagrams

Project Service Packages:

TM22: Dynamic Lane Management and Shoulder Use (INDOT I-465 Hard Shoulder Running)

Project Information Flows:

Information Flow	Source Element	Destination Element	Status
roadway dynamic signage data	INDOT Indianapolis TMC	INDOT Lane Management Field Equipment	Future
roadway dynamic signage status	INDOT Lane Management Field Equipment	INDOT Indianapolis TMC	Future
shoulder management control	INDOT Indianapolis TMC	INDOT Lane Management Field Equipment	Future
shoulder management information	INDOT Lane Management Field Equipment	INDOT Indianapolis TMC	Future
traffic detector control	INDOT Indianapolis TMC	INDOT Lane Management Field Equipment	Future
traffic detector data	INDOT Lane Management Field Equipment	INDOT Indianapolis TMC	Future
traffic images	INDOT Lane Management Field Equipment	INDOT Indianapolis TMC	Future
video surveillance control	INDOT Indianapolis TMC	INDOT Lane Management Field Equipment	Future

Project Functional Requirements (Element - Functional Object):

INDOT Indianapolis TMC - TMC Basic Surveillance

1: The center shall monitor, analyze, and store traffic sensor data (speed, volume, occupancy) collected from field elements under remote control of the center.
2: The center shall monitor, analyze, and distribute traffic images from CCTV systems under remote control of the center.

INDOT Indianapolis TMC - TMC Dynamic Lane Management and Shoulder Use

1: The center shall remotely monitor and control dynamically managed travel lanes.
8: The center shall support temporary use of shoulders as travel lanes.
9: The center shall activate lane management field equipment that is used to dynamically manage specific lanes and shoulders.

INDOT Indianapolis TMC - TMC Traffic Information Dissemination

1: The center shall remotely control dynamic messages signs for dissemination of traffic and other information to drivers.

INDOT Lane Management Field Equipment - Roadway Basic Surveillance

1: The field element shall collect, process, digitize, and send traffic sensor data (speed, volume, and occupancy) to the center for further analysis and storage, under center control.
2: The field element shall collect, process, and send traffic images to the center for further analysis and distribution.
4: The field element shall return sensor and CCTV system operational status to the controlling center.

INDOT Lane Management Field Equipment - Roadway Dynamic Lane Management and Shoulder Use

1: The field element shall measure traffic conditions per lane, under center control.
3: The field element shall receive lane management control information from the controlling center.

INDOT Lane Management Field Equipment - Roadway Traffic Information Dissemination

1: The field element shall include dynamic message signs for dissemination of traffic and other information to drivers, under center control; the DMS may be either those that display variable text messages, or those that have fixed format display(s) (e.g. vehicle restrictions, or lane open/close).

Standards:

Project Operational Concepts:

Roles and Responsibilities

Indiana Department of Transportation

Manage freeway lanes dynamically to meet traffic demands.

Regional Objectives from the Metropolitan Plan:

2. To implement strategies that address congested segments.
2A. Develop mobility strategies that address system performance and congested transportation segments.

Last Updated: 2/7/2024