Collinsville & Grotefendt Roads – Pavement Management2018-06-07T17:36:10+00:00

Project Description

Collinsville & Grotefendt Roads – Pavement Management

Pavement Management - TWM, Inc. - Pavement Management for Collinsville & Grotefendt Roads
  • LOCATION: Collinsville, IL

  • CLIENT: Illinois Department of Transportation, District 8


A pavement management system was provided by TWM for this project which encompassed Phase II in-house design engineering for the Pavement Preservation Project (3P) along Collinsville Road and the resurfacing along Grotefendt Road.  On Collinsville Road, 3P policy required a one-foot safety shoulder addition and the overlay in the curb and gutter involved designing custom frame and grate adjustments to new drop inlets.  The Grotefendt Road improvements focused on slope correction.  Rutting sections were completed in the field to establish estimated quantities to improve the cross slopes and an alignment and pavement width was established to fit within the varying edge of the existing oil and chip surface.

Visit Pavement Management Systems.

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.