The Michigan Department of Transportation has released a report that evaluates the benefits and costs of various preventive maintenance treatments used in its capital preventive maintenance program.

The Montana Department of Transportation has released a report that assesses various pavement reinforcement systems to determine effectiveness of treatments for future road construction projects for the reduction of reflective cracking.

The Colorado Department of Transportation has released a report that discusses documentation and supporting technical notes for a statistical model that estimates changes in the price components of the Colorado Construction Cost Index.

The Florida Department of Transportation has released a report that discusses critical design features and conditions affecting the safety of buses’ merging maneuvers and traffic control devices around bus pullout bays.

The Maryland State Highway Administration has released a report that explains methods for using biological control as a means to provide a sustainable, cost effective, and beneficial method for dealing with noxious and invasive weeds on highway rights-of-way.

The Florida Department of Transportation has released a report that summarizes research conducted on developing a strategic implementation plan for the management of right-of-way parcel and utility data.

The Montana State Department of Transportation has released a report that documents the installation process and site visits for recording the physical condition of bi-directional crash attenuators which have a reverse-tapered design.

The Maryland State Highway Administration has released a report that explores the potential impact that dynamic message signs have on traffic flow as well as their accuracy, timeliness, relevance, and usefulness.

The Oregon State Department of Transportation has released a report that documents efforts to quantify the safety performance functions of roundabouts in order to evaluate the safety performance of single-lane, four-leg roundabouts.

The Florida Department of Transportation has released a report that discusses research programs that evaluate and quantify the effects of serviceability, behavior, and capacity of pretensioned concrete girders in different end region detailing schemes.