Arizona (46 unique lessons found)

Current generation adaptive cruise control systems do not prevent phantom traffic jams.
University researchers tested adaptive cruise control (ACC) systems on a rural roadway in Arizona.

Deploy arterial travel time detection systems incrementally to allow time to identify issues and fine-tune performance.
A review of arterial travel time technology in the United States and the United Kingdom

Employ the core set of measures, as appropriate, to measure customer satisfaction with 511.
Experience from Implementing a Standard Evaluation Approach and Measures as Part of the Arizona 511 Model Deployment.

Consider requirements definition and system design Issues for Archived Data Management Systems.
Experience from six Archived Data Management Systems case studies.

Adhere to the proposed standard evaluation approach in order to facilitate high response rates and to collect reliable data on 511 implementation.
Experience from Implementing a Standard Evaluation Approach and Measures as Part of the Arizona 511 Model Deployment.

Carefully consider the overall design and content of the 511 customer survey questions.
Experience from Implementing a Standard Evaluation Approach and Measures as Part of the Arizona 511 Model Deployment.

Expect to spend time and effort in testing and refining the voice recognition features of a 511 system.
An Arizona Department of Transportation experience in 511 implementation.

Foster cooperation among stakeholders when building institutional integration for ITS deployment.
Nationwide experience with institutional integration for a Regional ITS Architecture.

Include certain components to make the Regional ITS Strategic Plan useful in implementation.
National experience developing Regional ITS Strategic Plans to guide implementation.

Recognize that rapid technological advances are taking place in the ITS industry when selecting specific ITS technologies.
National experience selecting specific ITS technologies for regional and rural application.

Identify regional needs from the bottom up and ensure that specific rural needs are not neglected in state/regional ITS strategic plans.
National experience with performing regional inventories and defining needs for ITS strategic plans.

Use ITS Standards to achieve interchangeability and interoperability for Dynamic Message Signs.
Experience of nine agencies using Dynamic Message Signs built to NTCIP specifications.

Use non-proprietary software for ITS projects to ensure compatibility with other ITS components
Experience with the ITS integration effort in the Metropolitan Model Deployment Initiative (MMDI)

Develop a regional ITS architecture with a common data server to facilitate ITS integration in a region
Experience with the ITS integration effort undertaken by the Metropolitan Model Deployment Initiative (MMDI)

Establish a working group among public sector partners to address liability issues.
A Phoenix area experience with establishing procedures for cross jurisdictional signal control.

Consider the project needs when selecting the most appropriate procurement method.
San Antonio and Maricopa County's experiences with a flexible procurement process.

Implement a communication structure across jurisdictions that facilitates the flow of traffic data and allows agencies to coordinate traffic signal timing.
Phoenix and Seattle’s experiences with coordinating traffic signal timing across jurisdictional boundaries.

Facilitate the participation of private sector technology companies in the deployment of ITS by using creative approaches to address the assignment of intellectual property rights.
Arizona and Washington’s experiences resolving intellectual property rights issues in the development and use of information technologies in ITS applications.

Use tested and effective traffic management systems for Transportation Management Centers (TMCs).
Eight states' experiences with ITS Traffic Management Systems for TMCs.

Consider using contractors for TMC maintenance support.
Eight states' experiences with using contractors for TMCs.

Address noise and disruptions to TMCs through effective anticipation and planning.
Eight states' experience with noise and disruptions to TMCs.

Develop written policies to address liability issues early.
A national experience in assigning liability among project participants.

Address intellectual property rights issues early.
A national experience in overcoming the assignment of intellectual property rights.

Develop written policies that delimit the use and distribution of data.
A national experience with resolving the issues regarding the collection, distribution, and retention of transportation data.