Highways & Bridges

Highway and bridge design has evolved to a specialized discipline requiring dedicated professionals that stay current with changing technology, standards and practice. Today's environment demands experts in the field that also have an understanding of the impact their efforts have on the people and communities in which these projects exist.

JMT has completed thousands of highway and bridge projects throughout the United States. Our highway projects range in complexity from local intersection improvements to streetscapes in urban environments to the most complex interstate and highway projects. Our bridge projects include services for bridge inspection and remedial design, rehabilitation of existing bridges and design of new steel, concrete and precast bridges, culverts and retaining walls.

We are leaders in context sensitive design and always assemble a multi-disciplined team of engineers, landscape architects and environmental specialists to ensure that the highway and bridge improvements blend into the community and environmental contexts while at the same time satisfying transportation needs.

Projects are delivered using traditional design-bid-build, design-build, best value and through Public Private Partnerships.

Projects

Francis Scott Key Bridge Rehabilitation over the Potomac River

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Washington, D.C.

JMT performed field inspection, concrete and steel testing and evaluation for a historic bridge.

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Gay Street Bridge, SR 113, Section 08B

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Chester County, Pennsylvania

JMT provided a full range of services to replace a landmark bridge with a new structure that met the community's expectations within a historic district. 

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I-95/I-695 Preliminary and Final Design

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Baltimore County, Maryland

JMT led the design of improvements to several miles of I-95 as well as a complete realignment of the I-95/I-695 interchange, the first highway transportation project in Maryland to implement general purpose lanes and express toll lanes together in the same facility.

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Eastern Federal Lands IDIQ Contract

JMT provided A-E services for the Federal Highway Administration Eastern Federal Lands through a multi-year IDIQ contract.

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Centreville Streetscape Improvements

JMT provided planning, design and construction engineering services for one mile of streetscape improvements to Kennett Pike (SR 52), Delaware's first scenic byway.

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Copes Bridge (SR 0162 Section 58S)

JMT provided innovative structural, environmental and roadway design services for the rehabilitation of a historic stone masonry arch bridge.

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Owings Mills Boulevard South Extension

JMT designed a 1.2 mile long, new roadway extension through an existing residential community while avoiding sensitive environmental features.

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Reconstruction of MD 462 from MD 132 to Bridge over Carsins Run

JMT helped complete a roadway project that underwent significant scope changes after the original design was completed by another consultant.

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