TRA Colorado Department of Transportation

Archaeological investigations at the Lopez Ranch site (5LA2204) and Leef Ranch site (5LA9853) along state highway 12 near Sarcillo, Las Animas County, Colorado

Archaeological investigations at the Massey Draw Site (5JF339) : archaic occupations along the Rocky Mountain Front Range, Jefferson County, Colorado

Areawide coordinated cumulative effects analysis, phase I

Asbestos contaminated soil statewide management plan : the state of Colorado

Asbestos-contaminated soil management standard operating procedure

Assessing Gazex avalanche control effectiveness with terrestrial laser scanning

Assessment and placement of living snow fences to reduce highway maintenance costs and improve safety (living snow fences) study no: 047-10

Assessment of CDOT revegetation practices for highway construction sites

Assessment of Colorado Department of Transportation rest areas for sustainability improvements and highway corridors and facilities for alternative energy source use

Assessment of concrete pavement texturing methodologies in Colorado

Assessment of the cracking problem in newly constructed bridge decks in Colorado

Asset management implementation plan and tiered system process

Automated placement and retrieval of traffic cones

Avalanche characteristics and structure response : East Riverside Avalanche Shed, Highway 550, Ouray County, Colorado

Aviation careers

Basic highway plan reading

Benefit-cost analysis of CDOT fixed automated spray technology (FAST) systems

Best practices for full-depth reclamation using asphalt emulsions

Best practices guidebook : collecting short duration manual vehicle classifications counts on high volume urban facilities

Best practices to support and improve pavement management systems for low-volume paved roads. Phase I