Annual Reports for the Montana Department of Transportation Research Programs
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Summary
This document serves as the 2019 Annual Report for the Montana Department of Transportation (MDT) Research Programs, detailing applied research, development, and technology transfer (RD&T) activities for Federal Fiscal Year (FFY) 2019. The report addresses the need for internally driven, implementable research to support the planning, design, construction, and maintenance of highway and intermodal transportation systems. Motivated by limited funding and the necessity for relevance to MDT staff, the program aims to deliver results that improve operational efficiency, economic vitality, environmental sensitivity, and safety. The report provides a comprehensive overview of administrative functions, specific research projects, experimental trials, and technology transfer initiatives conducted between October 1, 2018, and September 30, 2019. The MDT Research Programs managed a portfolio of activities including the administration of the State Planning and Research Program, cooperative research efforts, and the execution of specific projects. During FFY 2019, 24 research projects were active, covering subjects such as bridge hydraulics, construction methods, environmental impacts, and traffic safety. Notable active projects included evaluations of ultra-high performance concrete for bridges, methodologies for safety improvements on low-volume roads, and wildlife-friendly fencing modifications. Additionally, 18 experimental projects were conducted to test new materials and methods, such as asphalt cement mix placements, geosynthetics for frost heave mitigation, and high-friction surface treatments for bridge decks. The program also engaged in 18 partnering and pooled fund studies with organizations like AASHTO and the Transportation Research Board. Technology transfer efforts included library services, which added 1,040 new titles to the collection and provided extensive reference and training services to MDT employees. Key findings and accomplishments include the completion of six research projects and two experimental projects during the fiscal year. Completed research projects included the Local Technical Assistance Program, effective production rate estimation using construction data, the MDT Wildlife Accommodations Process, and the Traffic Safety Culture Transportation Pooled Fund program. The latter produced guidance on messaging to avoid reactance and strategies to reduce cell phone use while driving. Experimental completions included evaluations of centerline contrast striping and polyester polymer concrete overlays. The report highlights that implemented research results are projected to improve cost estimating, decrease overruns, enhance bridge and pavement design, reduce vehicle-wildlife collisions, and improve air quality. Financial data indicates expenditures were distributed across various project types and subjects, with funding sourced from both federal and state contributions. The significance of this report lies in its documentation of how applied research directly supports MDT’s mission to provide a safe, efficient, and environmentally sensitive transportation system. By focusing on implementable results, the program ensures that research findings translate into practical improvements in construction materials, safety protocols, and environmental management. The report underscores the importance of continuous improvement through data-driven decision-making and technology transfer, demonstrating the program's role in enhancing the quality of transportation services and supporting economic vitality in Montana.
Key finding
The Montana Department of Transportation's 2019 research programs encompassed 24 active research projects and 18 experimental projects, yielding implementable results intended to improve transportation system efficiency, safety, and environmental sustainability.
Methodology
review
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| summarize | success | llm | qwen3.6-27b-prismaquant | summ-v5 | 45 | 2026-06-10 |
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| verify | success | — | — | — | 2 | 2026-06-10 |
Summary generated by qwen3.6-27b-prismaquant on 2026-06-10; verification: verified.
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- Applied Guidance: countermeasure evaluation
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