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Coordinating, Developing, and Delivering Highway Transportation Innovations

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Publication Number:  FHWA-HRT-10-001 Vol. 73 No. 3    Date:  Nov/Dec 2009
Publication Number: FHWA-HRT-10-001 Vol. 73 No. 3
Date: Nov/Dec 2009



Designing Complex Interchanges

by Mark Doctor, George Merritt, and Steve Moler

Highway engineers address numerous challenges when planning the elaborate freeway interchanges needed in densely populated urban areas.

Rehabbing Maine's I-295 Southbound

by Meg Lane

Full road closure, robust public outreach, and diverse safety measures helped MaineDOT complete the job on time and on budget.

The Role of TTAPs in Tribal Transportation

by John J. Sullivan IV and Clark Martin

Through technical assistance and capacity building, these centers help native peoples meet safety and mobility needs in Indian country.

Developing Advanced Methods of Assessing Bridge Performance

by Hamid Ghasemi, John Penrod, and John M. Hooks

FHWA researchers are working to improve safety, reliability, and other metrics for ongoing analyses of the condition of highway structures.



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