The following information and downloads are provided as supplemental information to aid contractors and consultants in using and conforming to the Maryland State Highway Administration - Office of Materials Technology Ride Specification (Special Provisions Section 535 - Pavement Surface Profile). In the event of any conflict between the information provided below and the contract documents on a project, the information in the contract documents shall govern and the information below shall be disregarded.
The pay adjustments will be calculated as per Special Provisions Section 535 – Pavement Surface Profile and MSMT 736 (PDF, 90 KB)
For contracts advertised on or before June 15, 2016, the IRI pay targets will be established in accordance with the Ride Specification Limits Form 10-01-2013 (ZIP, 360 KB)
For contracts advertised after June 15, 2016, the IRI pay targets will be established in accordance with the Ride Specification Limits Form 06-15-2016 (ZIP, 1.7 MB)
The following test site, 0.2 miles in length, is signed for use as a Standardization Test Site
Talbot County MD 662 (Centreville Road) between Airport Road and Forest Street off of US 50 near the Easton Airport. Test section signs are posted in the northbound direction.
For more information contact: Bonnie Johnson Office of Materials Technology 7450 Traffic Drive Hanover, MD 21076 Telephone: 443-474-2144 Toll free: 866-926-8501
The following guidelines should be followed when submitting Quality Control data as required under Special Provisions Section 535 - Pavement Surface Profile and MSMT 563 (PDF, 75 KB)
Send electronic data files for IRI data to firstname.lastname@example.org
Please include the MDOT SHA contract number in the subject line of the e-mail message. Any other electronic data file formats must include all of the reporting information required under MSMT 563 (PDF, 75 KB) in a DOS Text or ASCII file type.
For more information contact: Rebeccah Smith Office of Materials Technology 7450 Traffic Drive Hanover, MD 21076 Telephone: 443-572-5112 Toll free: 866-926-8501 8:30 AM - 4:30 PM
707 North Calvert Street
Baltimore, Maryland 21202-3601
Main Business Line – 410-545-0300
Safety Campaigns – 1-800-323-6742
For emergencies, call MDOT SHA's Statewide Operations Center at 410-582-5650.
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