Document Library

This guide provides materials for the instructor of a Pavement Maintenance Effectiveness: Preventive Maintenance Treatments Workshop. The guide was developed to facilitate a slide presentation on state of the practice for pavement preventative maintenance treatments across nine sections.

Pavement preventive maintenance is an important tool for extending the service life of pavements in a cost effective manner. Many of the available treatments are currently used by state highway agencies for pavement preservation. However, to be effective as a preventive maintenance practice, these treatments must be placed on the pavement much earlier in the pavement service life than is currently the practice. The purpose of this document is to describe the need for and benefits of preventive maintenance, discuss the engineering applications of these treatments, review the materials used for preventive maintenance, and describe the application process for these treatments. The treatments described in this document include: fog seals, slurry seals, micro-surfacing, chip seals, thin hot-mix overlays, and crack sealing of flexible pavements; crack and joint sealing, subsealing, and retrofit of dowel bars of rigid pavements. This Participant's Handbook was developed to support a one day workshop on pavement Maintenance Effectiveness - Preventive Maintenance Treatments.

This guide provides supplemental materials for participants in a Pavement Maintenance Effectiveness: Innovative Materials Workshop. The workshop covers various aspects of pavement maintenance, including research trends, methods for repair, evaluating treatment effectiveness, and more.

The objectives of this project, NCHRP 14-09(4) Role of Highway Maintenance in Integrated Management Systems, were to design an idealized Maintenance Management Information System (MMIS) based on data available from all transportation information systems and develop a guide to assist state transportation agencies in moving toward implementation. 
The final report has been published as NCHRP Report 363, "Role of Highway Maintenance in Integrated Management Systems." This report outlines a framework for integrating maintenance management with other highway and administrative management functions. This framework considers the next generation of maintenance management systems, and how they must respond to the organizational, political, and technological trends that have emerged in recent years.
The report can be found at http://onlinepubs.trb.org/Onlinepubs/nchrp/nchrp_rpt_363.pdf

A page which provides information on the value and importance of asset management practices, in coordination with the publication of FHWA's Asset Management Book Club webinar series.

This site-specific webpage outlines Ohio DOT's continuous improvement efforts. The page provides contact information, links to the ODOT Progress Report and Critical Success Factors Defined, and offers access to employee development tools and trainings.

This state-specific webpage provides an overview of Missouri DOT's Innovations Challenge program. The program challenges Missouri DOT employees to create innovative solutions and shares best practices as part of a continuous improvement effort. The site includes links to best practices in projects and productivity, and categories such as bridge maintenance, preventative maintenance, and winter operations, as well as videos from the program's annual showcase event.

This state-specific webpage communicates ongoing process improvement efforts at Colorado DOT. This continuous improvement webpage outlines strategies, active process improvement efforts, everyday ideas for a lean management approach, tools, and additional resources.

FHWA published a compilation of all HSIP measures and targets in one website. Select a state from the map to see them.

FHWA TPM one-stop shop for all things TPM (Transportation Performance Management)-related

This document is a sample joint agreement form created by the Missouri Department of Transportation (MoDOT), which includes the terms of a transportation performance management plan to which MoDOT and an MPO would agree. These terms include: the types of data that would be provided by each organization, the processes of selecting and reporting performance targets, and progress reporting.

This report provides background information on the current state of autonomous vehicle technologies, and offers strategies that state Departments of Transportation (DOTs), Departments of Motor Vehicles (DMVs), and State Highway Safety Offices (SHSOs) can use to best prepare to manage roadway assets as autonomous vehicles rise in popularity. It begins with a description of the various levels of autonomous vehicles, a summary of what’s on the road now and what’s coming soon, results from surveys of public knowledge and attitudes regarding autonomous vehicles, and projections of autonomous vehicle sales and use. Next, it describes the key topics that states must address to manage traffic safety in a world with both driver-operated and autonomous vehicles. The report then summarizes what some states already have done to address autonomous vehicles. Finally, the report suggests what all states can and should do to prepare for autonomous vehicles and to assure that traffic safety is at the forefront of all autonomous vehicle discussions.