M-50 (Michigan highway)

M-50 begins at an interchange with I-96 at exit 52 south of Lowell in southeastern Kent County. The highway proceeds south along with Alden Nash Avenue and turns east on 92nd Street through farms and fields in the rural southeastern corner of the county. As the trunkline runs to the east, it crosses into Ionia County. M-50 follows Thompson Road, Nash Highway and Tupper Lake Road into Lake Odessa. In Lake Odessa, the road bends around the north side of Jordan Lake, curving to the south into the extreme northeastern Barry County. The highway turns back to the east as it heads towards a junction with M-66 and M-43 at the Barry–Eaton county line.[3][4]

After meeting M-43, the two trunklines run concurrently for about a mile (1.6 km) before M-50 breaks off to the southwest near Woodbury. From there, the road continues in its southeasterly path along Clinton Trail through the northeast part of Eaton County as it runs through fields to Charlotte. Just prior to entering the city, the road bends to the south and near the middle of town it has a junction with M-79 and Business Loop I-69 (BL I-69). After this intersection, M-50 continues south concurrent with the business loop for several blocks before turning eastward. On the eastern end of town, it has an interchange with I-69 at exit 60.[3][4]

After heading east past the junction with I-69, the highway turns southeast as it heads through rural fields toward Eaton Rapids. Once it reaches the city, M-50 converges with M-99, and the two intersect M-188 on the south side of the Grand River. The two highways run south out of the city. Immediately prior to entering Jackson County, the two trunklines diverge with M-99 heading off to the southwest and M-50 to the southeast.[3][4]

M-50 continues its journey through Jackson County, winding its way to the southeast through rural fields and small forests. The landscape transitions to residential neighborhoods as the road approaches the US 127 freeway north of Jackson. In Blackman Township, M-50 merges with US 127 to run concurrently into the north side of Jackson. After an interchange with I-94 at exit 138, US 127 exits to run east on I-94 for four miles (6.4 km), M-50 and Business US 127 (Bus. US 127) run concurrently into the city as West Avenue passing by the Jackson Crossing shopping mall. The road then proceeds south through the northern side of the city before turning east on Michigan Avenue as it heads towards downtown.[3][4]

In downtown Jackson, Michigan Avenue continues into downtown while M-50 is routed around the city center along paired one-way streets. Washington Street carries eastbound traffic and the Louis Glick Highway. On the east side of downtown, the roads merge near the Jackson Amtrak station and a junction with M-106 on Cooper Street, where M-50 turns south and then southeast as Brooklyn Road. On the south side of Jackson, M-50 and US 127 meet up once again just east of Vandercook Lake. M-50 follows the US 127 freeway through a pair of conjoined partial interchanges before M-50 heads east away from Vandercook Lake.[3][4]

The trunkline then heads southeast to Napoleon, where the road then turns south and heads towards Brooklyn, part of the Irish Hills area of Lenawee County, a region known for its scenery. The road serves as main street for downtown Brooklyn as well as the primary thoroughfare for drivers headed to Michigan International Speedway. M-50 curves around the north and east side of the race track before intersecting US 12 in Cambridge Junction. After crossing US 12, the road passes between several lakes of the Irish Hills area including Washington, Little Stony and Marrs lakes before continuing on its southeasterly journey towards Tecumseh.[3][4]

After leaving the Brooklyn area, the road returns to a rural environment as it cuts through agricultural fields. Before passing through Tipton, M-50 passes the entrance to Hidden Lake Gardens,[3][4] a botanical garden and arboretum operated by Michigan State University.[5] After passing Hidden Lake, the road intersects M-52 and continues into Tecumseh. Known as Chicago Boulevard, the road serves as the main route through the city. After leaving Tecumseh, the highway passes through the communities of Ridgeway and Britton before leaving Lenawee County.[3][4]

M-50 facing west toward the interchange with US 23 in Dundee

M-50 begins the final leg of its journey, as it crosses into Monroe county, passing through land that is mostly fields. Prior to reaching its interchange with US 23, the highway passes to the south of Cabela's,[3][4] a 225,000-square-foot (20,900 m²) outdoor sports retailer in Dundee.[6] After leaving town, the trunkline continues to the southeast, running to the south of the River Raisin, through rural areas as South Custer Road before entering the outskirts of Monroe where it finally ends its journey at a junction with US 24 (Telegraph Road) a few miles inland from Lake Erie.[3][4]

M-50 is maintained by the Michigan Department of Transportation (MDOT) like other state highways in Michigan. As a part of these maintenance responsibilities, the department tracks the volume of traffic that uses the roadways under its jurisdiction. These volumes are expressed using a metric called annual average daily traffic, which is a statistical calculation of the average daily number of vehicles on a segment of roadway. MDOT's surveys in 2011 showed that the highest traffic levels along M-50 were the 25,770 vehicles daily south of the Springport Road interchange in the Jackson area; the lowest counts were the 2,055 vehicles per day south of the M-99 concurrency.[7] The only sections of M-50 that have been listed on the National Highway System (NHS) are the two US 127 concurrencies in the Jackson area and the connection between them through downtown.[8] The NHS is a network of roads important to the country's economy, defense, and mobility.[9]