Whether your infrastructure needs include funding identification, innovative geometry, environmentally sensitive areas, sustainable and attractive structures or difficult traffic challenges, HR Green can provide the solutions you need.
Transportation networks are the backbone of our society. From planning and NEPA compliance through design plans, construction estimates and final construction services, our professionals provide the right solution to your transportation infrastructure challenges.More
Our transportation business puts the end users first – developing designs, building consensus and constructing the infrastructure that meet the needs of our clients while considering the future. Funding, environmental compliance and public involvement can be daunting even before tackling the technical complexities of a project. Your needs are great, and they can be met by a creative partner with the resources to tackle every aspect of your challenge.
Our transportation engineers have created Centralized Traffic Management Systems, use advanced vehicle control systems, dynamic route guidance, and advanced traveler information to compile data when working on upgrades to transportation systems. 3D models allow us to design with greater accuracy and efficiency, identifying potential conflicts before they become challenges.
Professionals who specialize in construction interact with our designers to provide constructability reviews during a project’s design, allowing the development of projects that can be built with minimal surprises. Construction engineering monitors projects as they are being built, so you are sure that your improvements ultimately comply with approved designs.
Modernized I-29 Unifies Downtown Sioux City
Sioux City, IA
The I-29 project improved access to and through downtown Sioux City for all motorists, enhanced access to the riverfront for pedestrians, and replaced thousands of feet of subsurface utilities.
Diverging Diamond Interchange Relieves Congestion in Coralville
The City of Coralville and Iowa DOT have partnered to improve the I-80 and 1st Avenue Interchange. The existing diamond interchange will be replaced with a Diverging Diamond Interchange (DDI) design to handle projected traffic volumes. One of the biggest safety and congestion issues is tied to the number of left turns at the interchange.
Grand Parkway and Tomball Tollway Connectors Improve Mobility
Harris County, TX
HR Green is providing construction engineering and inspection services for the construction of four direct connectors at the SH 249 / SH 99 interchange. The $92 million project, which will improve mobility in the region with a more efficient connection between the Grand Parkway (SH 99) and Tomball Tollway (SH 249).
Illinois Route 23 Interchange along I-90 Improves Access
I-90 is the only interstate that cuts through McHenry County and the new interchange at Illinois Route 23 is the county’s first. The long-awaited interchange intersects at Illinois Route 23 on the Jane Addams Memorial Tollway (I-90) and features roundabouts and all-electronic tolling at the I-90 exit and entrance ramps to improve safety and mobility.
Taxiway Kilo Reconstruction at St. Louis Lambert International Airport
St. Louis, MO
The reconstruction of Taxiway Kilo included several unique and challenging components necessary to allow work to occur while minimizing impacts to airport operations at St. Louis Lambert International Airport, including some aspects that have rarely been attempted before, if ever.
Route 109 Widening and Pedestrian Improvements Reduce Congestion
The Route 109 Improvements Phase 2 project is a continuation of previous work on the corridor where the City of Wildwood championed the vision, developed the funding strategies, and executed the design and construction of infrastructure improvements to improve safety, increase capacity, and reduce congestion on MoDOT routes.
Re-BUILDing Coralville’s 1st Avenue Interchange
The City of Coralville saw this area as an opportunity to revitalize a very prominent and valuable tract of land with valuable access to Interstate 80 and 1st Avenue.
Jackson Creek Parkway
Triview Metro District and Town of Monument, CO
Jackson Creek Parkway mile-long road improvements beautify the parkway and add a multitude of capacity through more traffic lance, bike lanes, and sidewalk
City of Des Moines Intelligent Transportation Systems (ITS) Master Plan and Implementation
City of Des Moines, IA
The City of Des Moines wanted to create a phased plan to evaluate and update the City’s existing intelligent transportation systems
Iowa’s Urban Loop (I-35/I-80/IA 141 and Meredith Drive/100th Street Interchanges)
A critical interchange along the combined routes of I-35 and I-80 at IA 141 (locally known as Rider Corner and now known as the Urban Loop) in the Cities of Urbandale, Grimes, and Johnston was a partial cloverleaf with exit loop ramps that experienced frequent traffic congestion. Vehicle queues extended onto the mainline I-35/I-80 on a daily basis during the PM peak hour and caused safety and mobility issues.
Route 47/61 Interchange Study
A US Highway 61 and Missouri Route 47 interchange study was completed to identify congestion mitigation measures to improve the interchange operations.
Route 109 / Pond Grover Loop Rd
The City of Wildwood and MoDOT teamed up for the planning and design of the widening of Route 109 from 2-lanes to 4-lanes.
New Road to Economic Growth – 69th Street Improvements
Sioux Falls, SD
The City of Sioux Falls, South Dakota invested $11.1 million to stay ahead of the growth demand with improvements on 69th Street and Southeastern Avenue.
Fiber Optic Master Plan Deployment
Fiber-optic master plan deployment that could be accomplished with minimal internal funds as a way to enhance connectivity and operational efficiency.
Smart City Technology Assessment
Smart city technology assessment set out to answer how concepts could drive economic development, affordable housing, traffic flow, and pedestrian safety.
Fiber Optic Master Planning
City of Pico Rivera, CA
The plan for Pico Rivera is to develop a Fiber Optic Master Plan which will help the city control its destiny by deploying a converged network and connected infrastructure model for future development.
IL 19 at Wood Dale Road Intersection Reconstruction
Wood Dale, IL
HR Green prepared plans and specifications and provided construction observation/supervision for the reconstruction of Irving Park Road (IL 19) at Wood Dale Road (DuPage County Rte 28) intersection to improve safety and alleviate congestion for all users. This intersection is heavily traveled with Average Daily Traffic over 30,000 Vehicles Per Day on IL 19 and
Shackelford Road Improvements
St Louis County, MO
In a time when typical projects in the St. Louis area consist of milling and overlaying roadways and improving curb ramps at an intersection, this project exemplifies the ability to use practical design solutions to achieve innovative results.
The Elgin O’Hare/West O’Hare Bypass (EO-WB)
The Elgin O’Hare/West O’Hare Bypass (EO-WB) is a $3.6 billion highway that will provide access to Chicago O’Hare airport from the west. The airport’s expansion plans currently include the development of a new western terminal, which would be served by the proposed highway.HR Green has assumed the role of Program Manager for the project’s Tier One and Tier Two Environmental Impact Study (EIS) on behalf of the Illinois Department of Transportation (IDOT).
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July 27, 2021
HR Green is pleased to announce that P.J. Fitzpatrick has joined the firm as Business Development Leader for the Transportation business line in the Aurora, Illinois office. P.J. brings over 30 years of project and organizational leadership experience, including highway planning/design, project pursuits, operations, and project delivery. In this role, P.J. will leverage his business
June 28, 2021
HR Green, the Iowa DOT, and HDR won the Honor Award in the ACEC National competition for the I -29 Improvements in Sioux City.
June 22, 2021
We’re pleased to announce that HR Green has earned the designation as a Great Place to Work-Certified™ Company, meaning employees consistently have a positive experience at HR Green.
May 5, 2021
HR Green is pleased to announce that Bill Lewis has joined the firm as a Construction Manager for the Transportation business line in Illinois. Bill brings over 30 years of experience managing a municipal Engineering Division, overseeing permitting and facilities and the development and implementation of a Capital Improvement Program. His has also supervised construction