michigan highway state trunkline highway southeastern state michigan existed highway ran north monroe connected highway telegraph road terminated intersection series 1950s highway continued belleville trunkline progressively scaled decommissioned route description decommissioned started intersection telegraph road west monroe trunkline ran southeasterly avenue intersection downtown interstate outside town highway continued northeasterly past communities turning inland near trunkline followed highway north creek met followed highway northward village trunkline turned northeasterly parallel cross north river followed southernmost end fort street turning northwesterly road highway ran intersection parallel river terminated intersection telegraph road history state highway system assigned roadways ran northeasterly ohio state line belleville area created november southern section state line monroe redesignated section 1940s northern end rerouted north follow willow run expressway belleville north late early northern end changed time highway end northern end shortened terminate remainder highway monroe removed decommissioned state highway system year county roads jurisdiction monroe wayne counties major intersections
M-56 (1919–1957 Michigan highway)