Roadway Design2019-04-18T13:15:27+00:00

Roadway Design

As municipal, state and federal agencies face upgrading America’s aging transportation network, the need for safe and efficient roadway designs has become more and more important.  TWM’s civil and structural engineering team is well versed in providing the level of documentation and coordination required to ensure roadway and other transportation projects are successfully completed on-schedule and on-budget while adhering to relevant regulations and standards. We understand the complex challenges that can arise during transportation projects and have a solid track record of delivering innovative, cost-effective solutions.

Our roadway expertise includes designing over 65 miles of roadways in both urban and rural areas over the last 10 years:

  • Intersection design and realignment projects
  • Roadway widening and rehabilitation projects
  • New alignments
  • ADA-compliant pedestrian facilities
  • Right-of-way design
  • Streetscape design

Additionally, TWM offers assistance with traffic studies and intersection design studies, public meetings, grant writing, and negotiating land acquisition.

We offer Pavement Management services to help clients maintain roadways and parking lots efficiently. We have successfully enhanced our clients’ ability to budget properly for roadway rehabilitation and reconstruction projects and to forecast future budgetary requirements. It also helps them identify the sections of pavement most in need of repair so they can allocate funds to those areas first. For more information on this service, visit our Pavement Management page.

TWM, Inc. - Roadway Design


Exceptional Service. Nothing Less.


TWM continues the important business of supporting our nation’s essential infrastructure in these uncertain times. We are committed to our mission of providing Exceptional Service, Nothing Less to you, our clients and partners. As a professional services firm, the health of our employee-owners and their families is paramount. We are following government directives and public health guidance, implementing work-from-home and other social distancing and hand hygiene practices. We have employed additional technological resources to support our modified operating structure, and we expect to be able to do so with minimal disruption. If you need to visit our offices in person or have trouble reaching your TWM contact, please contact us at 618.624.4488 so we can make arrangements or put you in touch with the appropriate person. Thank you for placing your trust in TWM. Wishing you safety and good health.