The Michigan Transportation Asset Management Council (TAMC) delivered the Michigan 2018 Annual Road and Bridge Report to the Michigan Legislature, the State Transportation Commission and the Michigan Infrastructure Council (MIC).
During 2018, the TAMC rated the pavement condition of the paved federal-aid eligible roads for the fourteenth consecutive year. The 2018 condition data indicates 41% of these roads are in poor condition, 38% are in fair condition, and 21% are in good condition; in 2017, the breakdown was 40% poor, 40% fair, and 20% good.
The report also includes data on the condition of all bridges in Michigan. An analysis of the bridge condition data indicates that bridge owners are “losing ground” due to an aging inventory and rising costs for repair and replacement. This year’s report reveals Michigan has 10.7% of bridges rated as “structurally deficient.”
This effort was achieved through a cooperative effort of individuals from the Michigan Department of Transportation (MDOT), city and village and county road agencies, in coordination with regional planning agencies, and metropolitan planning organizations.
View Michigan’s 2018 Roads & Bridges Annual Report
Michigan Transportation Asset Management Council
Chair: Joanna Johnson, CRA; Vice-Chair: Bill McEntee, CRA; Bob Slattery, MML; Gary Mekjian, MML; Jon Start, MTPA; Brad Wieferich, MDOT; Todd White, MDOT; Christopher Bolt, MAC; Derek Bradshaw, MAR; Jennifer Tubbs, MTA; Rob Surber, MCSS
To view road and bridge conditions, interactive dashboards, past reports and learn more about Michigan Transportation Asset Management Council: www.michigan.gov/tamc
John LaMacchia is the Assistant Director of State and Federal Affairs for the League handling transportation, infrastructure, energy and environment issues. He can be reached at [email protected] or 517-908-0303.