Road Design

Road design concerns the outline and design for a road construction project. It includes 2D and 3D schematic drawings and renderings, recommendations for construction materials, a detailed survey of the project site, and a plan for the road construction process.

The Pennsylvania DOT (PennDOT) recently announced that according to department data, fatalities, injuries, and crashes decreased overall at 19…
September 17, 2019
I-405 Express Lanes project Washington State
A visual mockup of how the I-405 express toll lanes will work. Image: WSDOT.
The Washington State DOT (WSDOT) recently announced the award of a design-build contract to start construction on the I-405, Renton to Bellevue…
August 22, 2019
I-485 Express Lanes in North Carolina
Rendering of I-485 Express Lanes in North Carolina. Image: RS&H.
Construction work has begun on the I-485 Express Lanes project in North Carolina, which aims to offer drivers the option of more reliable travel…
August 21, 2019
I-59/I-20 corridor Birmingham, Alabama
Work on an I-59/20 bridge in Birmingham, Alabama.
Alabama DOT (ALDOT) officials recently announced that the reconstruction of I-59/20 corridor through downtown Birmingham is on schedule, with the…
August 19, 2019
The Michigan DOT (MDOT) is developing future plans to convert a segment of I-96 between Kent Lake Road and I-275 into a "flex route" to increase…
August 05, 2019
Maryland Route 404 (MD 404) is a major highway on Maryland’s Eastern Shore. Anyone who has driven along the Chesapeake Bay Bridge and toward the…
August 05, 2019
I-90 project enclosed pedestrian overpass bridge
A significant feature of the I-90 project is a $6 million enclosed pedestrian overpass bridge and accompanying entry buildings integrated within the interchange. This steel truss bridge with glass curtain walls spans the tollway and connects express bus stations on both sides of I-90, improving mobility and safety for pedestrians and transit users.
Multimodal connectivity is becoming an increasingly popular concept in addressing congestion and quality-of-life issues. While there are abundant…
August 01, 2019
Loop 202 South Mountain Freeway; courtesy of Arizona DOT
Loop 202 South Mountain Freeway; courtesy of Arizona DOT
Following the construction of 40 bridges over the span of two years, crews have placed the final girder along the Loop 202 South Mountain Freeway,…
July 08, 2019
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