Business routes of Interstate 94 in Michigan

Route map:
This is a good article. Click here for more information.
Source: Wikipedia, the free encyclopedia.

Business Loop Interstate 94 marker Business Loop Interstate 94 marker

Business Loop Interstate 94

Map
Business routes of I-94 highlighted in red
Location
CountryUnited States
StateMichigan
Highway system
I-94 M-94

There are currently eight business routes of Interstate 94 (I-94) in the US state of

Lake Michigan Circle Tour in the state. The loops in Kalamazoo, Battle Creek, Marshall, Albion, and Jackson were also formerly segments of US 12 which were later designated as separate version of Business US Highway 12 (Bus. US 12) through their respective cities before becoming BL I-94s in 1960. The BL I-94 in Kalamazoo was converted into BS I-94 in 2019. The route of the business loop through Ann Arbor was previously US 12 and then later M-14 before receiving its current moniker. The BL I-94 through Port Huron
was previously US 25 and then Business US Highway 25 (Bus. US 25).

Benton Harbor–St. Joseph

Business Loop Interstate 94 marker

Business Loop Interstate 94

LocationBenton HarborSt. Joseph
Length10.705 mi[1] (17.228 km)
Existed1960[2]–present
Tourist
routes

Business Loop Interstate 94 (BL I-94) is a 10.7-mile (17.2 km)

Lake Michigan Circle Tour (LMCT). BL I-94 briefly runs concurrently with M-63 along Main Street in downtown St. Joseph. This section widens to a four-lane divided street. BL I-94 separates from M-63 on the one-way pairing of Ship Street (eastbound) and Port Street (westbound) for three blocks before crossing the St. Joseph River to Benton Harbor; the LMCT concurrency ends at this point.[3][4]

From there, it follows the five-lane Main Street through downtown Benton Harbor through

Benton Township, is two lanes.[5] At that partial cloverleaf interchange, the roadway defaults onto US 31.[3][4]

The highway through the downtowns of Benton Harbor and St. Joseph was a part of US 12 when the United States Numbered Highway System was created in late 1926. US 31 was also routed concurrently through the area.[6] The US 33 designation was later added to US 31 from the state line northward to US 12 in St. Joseph in 1937.[7][8] On November 2, 1960, the I-94/US 12 freeway opened around the Benton Harbor–St. Joseph area,[2] and the former route of US 12 through downtown was renumbered BL I-94. By the next year, US 33 was extended along BL I-94/US 31, and the eastern end of BL I-94 was converted to a divided highway.[9] In 1962, US 31 was rerouted out of downtown Benton Harbor and St. Joseph to follow a new freeway east of Benton Harbor, removing it from BL I-94/US 33.[10][11] When the business route was first constructed, it had half of a bridgeless diamond interchange each at Crystal and Euclid avenues, with the intent of building overpasses for both crossroads at a later date. Due to a high number of accidents at these two roads, construction began in 1966 to remove the two ramps at Euclid Avenue while also moving that road to an overpass and adding two more ramps at Crystal Avenue.[12] Also as first constructed, the interchanges at each end of the route only consisted of two ramps; a third ramp was added to the eastern end before the highway opened,[13] and the interchange at the western end was converted to a full interchange in 1979.[14]

A new pair of bridges over the St. Joseph River and adjacent Morrison Channel opened in part in 1976 and in full in 1977,[15] replacing bridges built in 1909 and 1911,[16] and were named and dedicated the following month.[17] A planned relocation south of St. Joseph, proposed as late as 1979,[18] was never built. US 33 was truncated in 1986,[19] removing it from BL I-94 and replacing it with M-63 the following year when signage was updated.[20][21] The Great Lakes Circle Tours were approved by the Michigan Department of Transportation (MDOT) and its counterparts in Minnesota, Ontario, and Wisconsin.[22] In 2016, the section of the business loop concurrent with M-63 was dedicated as part of the West Michigan Pike Pure Michigan Byway.[23]

The interchange at the eastern terminus was rebuilt as part of the completion of the St. Joseph Valley Parkway (US 31 relocation); the reconstruction started in 2020.[5] The former diamond interchange at Crystal Avenue was also replaced with a roundabout in 2020.[3][5] Parkway construction was completed in November 2022.[24]

Major intersections
The entire highway is in Berrien County.

Locationmi[1]kmDestinationsNotes
Detroit
Exit 23 on I-94; southern end of LMCT concurrency
St. Joseph5.5378.911
M-63 south
Southern end of M-63 concurrency
6.0679.764

LMCT
north
Northern end of M-63 and LMCT concurrencies
Benton HarborBenton Heights city line8.469–
8.591
13.630–
13.826

M-139 south – Niles
Northern terminus of M-139
Benton Heights9.48715.268Crystal AvenueRoundabout; former at-grade intersection with connecting ramps
Detroit, Niles
Exit 33 on I-94; exit 27 on US 31
1.000 mi = 1.609 km; 1.000 km = 0.621 mi

Kalamazoo

Business Spur Interstate 94 marker

Business Spur Interstate 94

LocationKalamazoo
Length2.885 mi[1] (4.643 km)
Existed2019[25]–present
History1960[26]–2019 as BL I-94

Business Spur Interstate 94 (BS I-94) is a

business spur for 2.9 miles (4.7 km) from near downtown Kalamazoo to the I-94 freeway. The western terminus is on the far-eastern edge of the city, where BS I-94 intersects the western end of M-96. BS I-94 follows Amvets Memorial Parkway, a four-lane expressway to its eastern terminus at I-94's exit 81.[27][28]

On December 7, 1959, the I-94/US 12 freeway opened on the south side of Kalamazoo.[29] When US 12 was shifted to follow the new freeway, the former route through downtown Kalamazoo was redesignated Business US Highway 12 (Bus. US 12).[30] The next year, it was renumbered Business Loop I-94 (BL I-94).[26] In 1963, the US 131 freeway opened on the west side of Kalamazoo. Along with the creation of Bus. US 131 along a portion of the BL I-94 routing, BL I-94 was rerouted along the US 131 freeway on the west end back to I-94. The section of Stadium Drive west of US 131 and the 9th Street routing was removed from BL I-94.[31][32] Kalamazoo and the newly built Michikal avenues were transferred to state jurisdiction in 1965. Afterward, Kalamazoo and Michigan avenues were used as a pair of one-way streets downtown. Kalamazoo and Michikal were then signed as westbound BL I-94 from Stadium Drive to Michigan Avenue while Main Street and Michigan Avenue continued to serve eastbound traffic.[33][34]

The City of Kalamazoo accepted jurisdiction of the trunklines within the city's downtown from MDOT in January 2019;[35] and several highway changes were made as a result. BL I-94 was removed from the US 131 freeway and Stadium Drive, although a section of the latter has been retained by the state as an unsigned highway. The rest of the BL I-94 routing along Stadium Drive, Main Street, Michigan and Kalamazoo avenues, and King Highway was turned over to city control and removed from the state highway system. A short section of King Highway west of the M-96 junction was retained by the state as an unsigned highway, leaving the section of BL I-94 from M-96 east to I-94 as a signed highway, albeit renamed to BS I-94 to reflect the fact that it no longer reconnects to I-94 on both ends.[25]

Major intersections
The entire highway is in Kalamazoo County.

Locationmi[1]kmDestinationsNotes
Kalamazoo0.0000.000
M-96 east – Battle Creek
Western terminus of M-96
Detroit
Westbound exit to I-94 west and eastbound entrance from I-94 east
1.000 mi = 1.609 km; 1.000 km = 0.621 mi

Battle Creek

Business Loop Interstate 94 marker

Business Loop Interstate 94

LocationBattle Creek
Length14.052 mi[1] (22.615 km)
Existed1961[36]–present

Business Loop Interstate 94 (BL I-94) is a

Emmett Township near the Kalamazoo River. BL I-94/M-96 (Michigan Avenue) runs concurrently as a three-lane roadway through Emmett Township. The center turn lane drops southeast of Wattles Road, and the business loop continues to its eastern terminus at exit 104 on I-94.[37][38]

In late 1940, a southerly bypass of downtown Battle Creek opened. US 12 was rerouted out of downtown to follow Columbia Avenue. The former route was redesignated Business US Highway 12 (Bus. US 12).[39][40] In 1958 or 1959, a section of the route of Bus. US 12 was split onto a one-way pairing of streets through downtown Battle Creek.[41][42] On December 7, 1959, the southern I-94/US 12 bypass of Battle Creek was dedicated and opened to traffic.[29] The former routing of US 12 along Columbia Avenue was turned over to local control and the route of Bus. US 12 was extended via Michigan Avenue easterly and M-78 (Capitol Avenue) southerly to connect to the new freeway.[42] Later the next year, this business loop was redesignated BL I-94. When the first segment of I-194 opened in 1961, BL I-94/M-78 was rerouted to follow the freeway.[36] In 1964, the western end of the business loop was realigned to follow Dickman Road west to Fort Custer and south along Skyline Drive to I-94.[43][44] The next year, as I-194 was completed and M-78 was replaced by an extended M-66, BL I-94 was rerouted through the downtown area. From Dickman Road, BL I-94 followed I-194/M-66 north to the end of the freeway at Hamblin Avenue and turned along Hamblin Avenue to Michigan Avenue via Jay Street.[44][45] A minor realignment in 1970 shifted the connection between Hamblin and Michigan avenues.[46][47] The one-way setup through downtown was removed in 1984.[48][49] M-96 and M-37 were extended in 2000, running concurrently between Skyline Drive and the Helmer Road intersections. M-89 replaced part of M-37 but did not follow the latter's routing to I-194/M-66 near downtown.[50][51] Then in 2008, BL I-94 was removed from the northern segment of I-194/M-66 freeway and rerouted to follow Dickman Road to Main Street back to Hamblin Avenue.[52][53]

To expand the blast radius for ammunitions testing at Fort Custer, MDOT rerouted the business loop and M-37 to run along the southern and eastern edges of the airport instead of following roads on the opposite sides.[54] This change was completed in 2015.[55][56]

Major intersections
The entire highway is in Calhoun County.

Locationmi[1]kmDestinationsNotes
Detroit

M-37
north
Southern end of M-37 concurrency
2.1913.526
M-96 east (Columbia Avenue) – Marshall
Southern end of M-96 concurrency
5.1978.364

M-37 north / M-96 west – Hastings, Kalamazoo
Northern end of M-37/M-96 concurrency
7.38411.883
M-89 west
Eastern terminus of M-89
8.260–
8.70
13.293–
14.00
I-194 / M-66Exit 3 on I-194/M-66
Emmett Township
11.09917.862
M-96 west
Western end of M-96 concurrency
14.05222.615
Detroit


M-96 (Michigan Avenue) to M-311 south – Marshall
Eastern end of M-96 concurrency; exit 104 on I-94
1.000 mi = 1.609 km; 1.000 km = 0.621 mi

Marshall

Business Loop Interstate 94 marker

Business Loop Interstate 94

LocationMarshall
Length5.707 mi[1] (9.185 km)
Existed1961[57][58]–present
Tourist
routes
Marshall's Territorial Road Heritage Route

Business Loop Interstate 94 (BL I-94) is a 5.7-mile-long (9.2 km)

divided highway. Near the city limits, the highway intersects M-227 and then turns due east along a four-lane undivided street.[59][60] Within the city limits, Michigan Avenue is a Pure Michigan Byway named Marshall's Territorial Road, (of the state-wide Territorial Road).[61][62] The western half of Michigan Avenue in the city is mostly a residential neighborhood.[59][60] The intersection with Kalamazoo Avenue is a roundabout around the Brooks Memorial Fountain.[63] East of Kalamazoo Avenue, Michigan Avenue passes through the middle of downtown Marshall. East of downtown, Michigan Avenue once again passes through residential neighborhoods, narrowing to three lanes. The street angles northeasterly at the intersection with Gordon Street. At the intersection with the two-lane Partello Road in Marengo Township, BL I-94 turns northerly off Michigan Avenue past several businesses to its eastern terminus at I-94's exit 112.[59][60]

The first business loop in Marshall was a Business US Highway 12 (Bus. US 12) that was designated in 1960 after the I-94/

Bus. US 27 with the completion of the I-69/US 27 freeway bypass in 1967. BL I-94 was rerouted and cosigned with Bus. US 27 along Michigan Avenue and the new freeway on the west end.[65][66] The concurrency with Bus. US 27 was removed in 1972.[67][68] On January 11, 2001, BL I-94 inside the city of Marshall was designated as a Michigan Heritage Route (now called a Pure Michigan Byway).[61][69]

Major intersections
The entire highway is in
Calhoun County.

Locationmi[1]kmDestinationsNotes
Detroit

I-69 north – Lansing
Northern end of I-69 concurrency; exit 108 on I-94; exit 38 on I-69
1.9153.082
I-69 south – Fort Wayne

M-96 west (Michigan Avenue) – Battle Creek
Southern end of I-69 concurrency; eastern terminus of M-96; exit 36 on I-69
Marshall2.3003.701
M-227 south
Northern terminus of M-227
Detroit
Exit 112 on I-94
1.000 mi = 1.609 km; 1.000 km = 0.621 mi

Albion

Business Loop Interstate 94 marker

Business Loop Interstate 94

LocationAlbion
Length4.520 mi[1] (7.274 km)
Existed1961[57][58]–present

Business Loop Interstate 94 (BL I-94) is a 4+12-mile-long (7.2 km)

center turn lane) running through a commercial area next to the freeway and continues with four lanes through residential neighborhoods southward to an intersection with M-199 (Austin Avenue). BL I-94 turns southeasterly along four-lane Austin Avenue for two blocks and then southward onto four-lane Superior Street. About five blocks farther south in downtown Albion, BL I-94 intersects M-99. The two highways turn eastward running concurrently along four-lane Michigan Avenue out of downtown. East of downtown, BL I-94/M-99 passes through residential areas and turns northeasterly at the intersection with Clark Street, narrowing to two lanes. The more rural section of Michigan Avenue carrying the business loop crosses into Parma Township in Jackson County. At exit 124 on I-94, BL I-94 ends and M-99 continues northward.[59][70]

The I-94/US 12 freeway in opened in Calhoun County in 1960. At this time, Eaton Avenue was transferred to state control, and the rest of the former route of US 12 through Albion was redesignated Business US Highway 12 (Bus. US 12).[64] Later that year, Bus. US 12 was redesignated BL I-94.[57][58]

Major intersections

CountyLocationmi[1]kmDestinationsNotes
Detroit
Exit 121 on I-94
1.1961.925
M-199 west (Austin Avenue)
Eastern terminus of M-199
1.7002.736
M-99 south (Superior Street) – Hillsdale
Western end of M-99 concurrency
Detroit

M-99 north (Eaton Rapids Road) – Eaton Rapids
Eastern end of M-99 concurrency; exit 124 on I-94
1.000 mi = 1.609 km; 1.000 km = 0.621 mi

Jackson

Business Loop Interstate 94 marker

Business Loop Interstate 94

LocationJackson
Length10.274 mi[1] (16.534 km)
Existed1960[71][72]–present

Business Loop Interstate 94 (BL I-94) is a 10+14-mile-long (16.5 km)

Bus. US 127 and M-50. On the western edge of downtown Jackson, traffic follows a one-way pairing of three-lane streets that form a loop around the center of the business district. The southern half carrying BL I-94 east/Bus. US 127 south/M-50 east follows Washington Avenue, and the northern half follows Louis Glick Highway. East of downtown, Cooper Street rejoins the two sides of the loop. South of the loop, Cooper Street carries Bus. US 127 south/M-50 east and north of the loop, it carries M-106. BL I-94 departs the loop north of the Grand River crossing near the Amtrak train station on the five-lane Michigan Avenue. The business loop continues northeasterly through the east side of Jackson in a commercial area. East of Page Avenue, the center turn lane drops and returns east of Dettman Road. BL I-94 crosses US 127 in Leoni Township. East of that freeway, it follows two-lane Ann Arbor Road past the campus of East Jackson Secondary School. The highway turns more northerly through a rural section of Jackson County. It is bounded by fields interspersed with some businesses. Ann Arbor Road turns eastward to run parallel to the south side of I-94 near Gilletts Lake. A connector, Sargent Road, intersects Ann Arbor Road to tie the business loop northward into an interchange with I-94 at exit 145.[73][74]

The US 12 bypass of Jackson was partially completed in late 1951 or early 1952. US 12 turned south along US 127 (Lansing Road) at the end of the freeway to connect back to the existing routing of US 12 through the west end of town. The former routing along Ann Arbor Road and Michigan Avenue into downtown to US 12/US 127/M-50/M-60 became Business US Highway 12 (Bus. US 12) at this time.[75][76] The bypass of Jackson was extended west to Parma in 1953. BUS US 12 was rerouted along US 127/M-50/M-60 on West Avenue to connect back to US 12.[77][78] The last routing change to Bus. US 12 with the opening of the M-60 bypass of Jackson by the middle of 1961. Bus. US 12 was extended westward along Michigan Avenue to the new freeway west of town in Blackman Township and northerly to a new western terminus at I-94/US 12.[71][79] The business loop was redesignated BL I-94 in late 1960.[71][72]

In 1964, several changes were made to the business routes in downtown Jackson. Eastbound BL I-94 traffic was shifted off Michigan Avenue along Blackstone Street to Washington Avenue, and, from there, it ran along Washington to Francis Street and back to Michigan Avenue. The westbound traffic was shifted north at Mechanic Street to Pearl Street, continuing until turning south at Blackstone back to Michigan Avenue.[80][81] The eastern end was updated further in 1968 to use Louis Glick Highway to connect to the northern half of the loop around downtown to Michigan Avenue.[82][83] A set of connector streets on the western side of the downtown loop opened in November 1969 to streamline the flow of traffic further resulting in the last changes to the BL I-94 routing in Jackson.[84] Eastbound traffic was redirected to the connector on Michigan Avenue just east of 3rd Street. This connector curved south then east to Washington Avenue near 1st Street. Louis Glick Highway was extended west from Blackstone curving south to merge into Michigan.[85][86] In 2012, the eastern terminus of the business route was shifted easterly to follow Ann Arbor and Sargent roads to exit 145 on I-94; as a result, the former partial interchange between I-94 and Ann Arbor Road which formerly served as the business route's eastern terminus was obliterated.[87][88]

Major intersections
The entire highway is in Jackson County.

Locationmi[1]kmDestinationsNotes
wrong-way concurrency
; exit 138 on I-94
0.9691.559
M-60 west – Spring Arbor
Southern end of M-60 wrong-way concurrency; southern end of freeway segment
Bus. US 127 north / M-50
west
Western end of Bus. US 127/M-50 concurrency
4.1566.688Western end of one-way section
5.0618.145


Bus. US 127 south / M-50 east – Hudson, Monroe
BL I-94 transitions between one-way directions of its concurrency partners
5.2268.410


Bus. US 127 north / M-50 west

M-106
north
Eastern end of Bus. US 127/M-50 concurrency; eastern end of one-way section; southern terminus of M-106
Leoni Township7.554–
7.565
12.157–
12.175
US 127 – Lansing, HudsonExit 39 on US 127
10.27416.534
Detroit
Exit 145 on I-94
1.000 mi = 1.609 km; 1.000 km = 0.621 mi

Ann Arbor

Business Loop Interstate 94 marker

Business Loop Interstate 94

LocationAnn Arbor
Length8.436 mi[1] (13.576 km)
Existed1961[89][90]–present

Business Loop Interstate 94 (BL I-94) is a

center turn lane to Huron Street for a few blocks. The business loop passes to the north of University of Michigan's Central Campus and then turns southward through it on the five-lane Washtenaw Avenue. Near Forest Avenue at the edge of campus, BL I-94/Bus. US 23 turns southeasterly through residential neighborhoods and drops the center turn lane again. At the intersection with Stadium Boulevard, Washtenaw Avenue turns more easterly, adds a center turn lane again and crosses County Farm Park. East of the park, BL I-94/Bus. US 23 runs through a commercial area out to US 23. At exit 37 on US 23, Bus. US 23 ends and BL I-94 turns southward along US 23. The business loop follows the four-lane freeway southward through a residential area on the edge of Ann Arbor and ends at exit 180 on I-94.[91][92]

Washtenaw Avenue facing east

The business loop follows the former routing of US 12. This routing was first designated as M-14 in 1956 when US 12 was moved to a freeway bypass to the south of town.[93][94] I-94 was first designated by the middle of 1960 along the US 12 freeway,[89][95] and a new BL I-94 designation was created by the middle of the next year. BL I-94 followed M-14 from the Jackson Road interchange to Main Street along Jackson Road and Huron Street. At Main Street, BL I-94 turned along US 23 on Huron Street, Washtenaw Avenue and Carpenter Road back to I-94/US 12.[89][90] The US 23 freeway was finished on November 2, 1962.[96] BL I-94 was rerouted on the east end to follow the new US 23 freeway, returning the Carpenter Road alignment to local control. Bus. US 23 replaced US 23 along Huron Street and Washtenaw Avenue in the city of Ann Arbor at this time.[97] A new M-14 freeway opened on November 16, 1965, removing the M-14 concurrency from the routing.[98][99]

Major intersections
The entire highway is in Washtenaw County.

Locationmi[1]kmDestinationsNotes
Detroit
Exit 172 on I-94
2.2753.661

Bus. US 23
north
Western end of Bus. US 23 concurrency
Pittsfield Township line
5.6869.151
US 23 north – Flint

M-17 east – Ypsilanti
Northern end of US 23 concurrency; exit 37 on US 23; western terminus of M-17
Detroit

US 23 south – Toledo
Southern end of US 23 concurrency; exit 180 on I-94; exit 35 on US 23
1.000 mi = 1.609 km; 1.000 km = 0.621 mi

Port Huron

Business Loop Interstate 94 marker

Business Loop Interstate 94

LocationPort Huron
Length8.536 mi[1] (13.737 km)
Existed1986[100][101]–present

Business Loop Interstate 94 (BL I-94) is an 8+12-mile-long (13.7 km)

business loop serving the cities of Marysville and Port Huron. It starts southwest of Marysville near St. Clair County International Airport at exit 266 on I-94. The highway runs northeasterly along five-lane Gratiot Avenue past several businesses near the exit. BL I-94 enters Marysville and passes through the city's downtown area. On the eastern side of the city, the business loop turns northward along the four-lane divided Gratiot Boulevard near the St. Clair River. The intersection where the business loop turns is also the northern terminus of M-29. North of Ravenswood Road, BL I-94 splits into the one-way pairing of two-lane Military Street (northbound) and Electric Avenue (southbound). This area is mostly residential running along the river. Electric Avenue merges back into Military Street, which widens to four lanes, near Beard Street.[102][103]

At the intersections with Oak Street (eastbound) and Griswold Street (eastbound),

center turn lane). The business loop passes under I-94/I-69 at the toll and customs plazas for the Blue Water Bridge. There is a partial interchange to connect the business loop to and from the eastbound direction of the freeway and the toll plaza. North of the freeway crossing, the business loop intersects the southern end of M-25 and turns westward onto Hancock Street for two blocks. Then it turns southward along a connector freeway to terminate at an interchange with westbound I-94/I-69.[102][103]

Before the completion of the freeways in the Port Huron area, the route of the business loop was part of US 25. After the freeway was completed in the area, the former route was redesignated Business US Highway 25 (Bus. US 25) in 1964.[104][105] The US 25 designation was decommissioned in 1973, and the former Bus. US 25 through the area was designated as part of an extended M-25.[106][107] In 1986, the BL I-94 designation was created, and the former BS I-69 was extended with it through downtown Port Huron. At the same time, M-25 was truncated to end on the north side of Port Huron.[100][101]

Major intersections
The entire highway is in St. Clair County.

Locationmi[1]kmDestinationsNotes
Detroit, Port Huron
Exit 266 on I-94
Marysville2.6044.191
M-29 south (Busha Highway) – St. Clair
Northern terminus of M-29
BL I-69
west
Southern end of BL I-69 concurrency
7.81812.582

I-94 east / I-69 east – Blue Water Bridge
Part of exit 275 on I-94/I-69
8.09413.026
M-25 north (Pine Grove Avenue)
Southern terminus of M-25
8.53613.737

BL I-69
east
Northern end of BL I-69 concurrency; western terminus at exit 275 on I-94/I-69
1.000 mi = 1.609 km; 1.000 km = 0.621 mi

See also

  •  
    Michigan Highways portal

References

  1. ^ a b c d e f g h i j k l m n o p Michigan Department of Transportation (2021). Next Generation PR Finder (Map). Michigan Department of Transportation. Retrieved October 11, 2021.
  2. ^
    Newspapers.com
    .
  3. ^ a b c d Michigan Department of Transportation (2023). Truck Operator's Map (PDF) (Map). c. 1:221,760. Lansing: Michigan Department of Transportation. Benton Harbor inset.
  4. ^ a b c Google (November 29, 2023). "Overview Map of BL I-94 in Benton Harbor–St. Joseph" (Map). Google Maps. Google. Retrieved November 29, 2023.
  5. ^
    OCLC 3479353
    . Retrieved April 26, 2021 – via Newspapers.com.
  6. OCLC 32889555. Retrieved November 7, 2013 – via Wikimedia Commons
    .
  7. . Retrieved October 17, 2019 – via Michigan History Center.
  8. . Retrieved October 17, 2019 – via Michigan History Center.
  9. . Retrieved October 17, 2019 – via Michigan History Center. (Includes all changes through July 1, 1961)
  10. . Retrieved October 17, 2019 – via Michigan History Center.
  11. . Retrieved October 17, 2019 – via Michigan History Center.
  12. . Retrieved April 26, 2021 – via Newspapers.com.
  13. . Retrieved April 26, 2021 – via Newspapers.com.
  14. . Retrieved April 26, 2021 – via Newspapers.com.
  15. . Retrieved April 26, 2021 – via Newspapers.com.
  16. . Retrieved April 26, 2021 – via Newspapers.com.
  17. . Retrieved April 26, 2021 – via Newspapers.com.
  18. . Retrieved April 26, 2021 – via Newspapers.com.
  19. ^ Special Committee on U.S. Route Numbering (June 9, 1986). "Route Numbering Committee Agenda" (Report). Washington, DC: American Association of State Highway and Transportation Officials. Retrieved April 9, 2015 – via Wikisource.
  20. OCLC 12701177
    . Retrieved October 17, 2019 – via Michigan History Center.
  21. . Retrieved October 17, 2019 – via Michigan History Center.
  22. .
  23. ^ Witt, Jeremy (July 22, 2016). "State's Newest Michigan Byway to be Designated on Monday". West Michigan Tourist Association. Archived from the original on October 11, 2016. Retrieved July 23, 2016.
  24. ^ Springgate, Jack (November 9, 2022). "New US 31 Route Opens to Warm Receptions". 16 News Now. South Bend, Indiana: WNDU-TV. Retrieved November 10, 2022.
  25. ^ a b Michigan Department of Transportation (2019). Truck Operator's Map (PDF) (Map). c. 1:221,760. Lansing: Michigan Department of Transportation. Kalamazoo inset.
  26. ^ . Retrieved October 17, 2019 – via Michigan History Center. (Includes all changes through July 1, 1961)
  27. ^ Michigan Department of Transportation (2019). Truck Operator's Map (PDF) (Map). c. 1:221,760. Lansing: Michigan Department of Transportation. Kalamazoo inset.
  28. ^ Google (April 25, 2019). "Overview Map of BS I-94 in Kalamazoo" (Map). Google Maps. Google. Retrieved April 25, 2019.
  29. ^
    NewspaperArchive.com
    .
  30. . Retrieved October 17, 2019 – via Michigan History Center. (Includes all changes through July 1, 1960)
  31. . Retrieved October 17, 2019 – via Michigan History Center.
  32. . Retrieved October 17, 2019 – via Michigan History Center.
  33. . Retrieved October 17, 2019 – via Michigan History Center.
  34. . Retrieved October 17, 2019 – via Michigan History Center.
  35. MLive
    . Booth Newspapers. Retrieved April 23, 2019.
  36. ^ . Retrieved October 17, 2019 – via Michigan History Center. (Includes all changes through July 1, 1961)
  37. .
  38. ^ Google (August 2, 2015). "Overview Map of BL I-94 in Battle Creek" (Map). Google Maps. Google. Retrieved August 2, 2015.
  39. OCLC 12701143
    . Retrieved October 17, 2019 – via Michigan History Center.
  40. .
  41. . Retrieved October 17, 2019 – via Michigan History Center. (Includes all changes through July 1, 1958)
  42. ^ . Retrieved October 17, 2019 – via Michigan History Center. (Includes all changes through July 1, 1960)
  43. . Retrieved October 17, 2019 – via Michigan History Center.
  44. ^ . Retrieved October 17, 2019 – via Michigan History Center.
  45. . Retrieved October 17, 2019 – via Michigan History Center.
  46. .
  47. .
  48. . Retrieved October 17, 2019 – via Michigan History Center.
  49. . Retrieved October 17, 2019 – via Michigan History Center.
  50. .
  51. . Retrieved October 17, 2019 – via Michigan History Center.
  52. .
  53. .
  54. WXMI-TV
    . June 23, 2014. Retrieved April 29, 2017.
  55. .
  56. .
  57. ^ . Retrieved October 17, 2019 – via Michigan History Center. (Includes all changes through July 1, 1961)
  58. ^ . Retrieved October 17, 2019 – via Michigan History Center.
  59. ^ .
  60. ^ a b c Google (August 2, 2015). "Overview Map of BL I-94 in Marshall" (Map). Google Maps. Google. Retrieved August 2, 2015.
  61. ^
    NewspaperArchive.com
    .
  62. OCLC 35902698
    . Retrieved August 4, 2013 – via NewspaperArchive.com.
  63. ^ Michigan Economic Development Corporation (2015). "Brooks Memorial Fountain". Pure Michigan Travel. Michigan Economic Development Corporation. Retrieved August 2, 2015.
  64. ^ . Retrieved October 17, 2019 – via Michigan History Center. (Includes all changes through July 1, 1960)
  65. . Retrieved October 17, 2019 – via Michigan History Center.
  66. . Retrieved October 17, 2019 – via Michigan History Center.
  67. .
  68. . Retrieved October 17, 2019 – via Michigan History Center.
  69. ^ Wurfel, Sara & Murray, Dave (December 31, 2014). "Gov. Rick Snyder Signs Bills Focused on Creating Good Government Practices: Also Signs Memorial Highway, 'Pure Michigan Byways' Bills" (Press release). Office of the Governor. Archived from the original on January 3, 2015. Retrieved January 1, 2015.
  70. ^ Google (August 2, 2015). "Overview Map of BL I-94 in Albion" (Map). Google Maps. Google. Retrieved August 2, 2015.
  71. ^ . Retrieved October 17, 2019 – via Michigan History Center. (Includes all changes through July 1, 1960)
  72. ^ . Retrieved October 17, 2019 – via Michigan History Center. (Includes all changes through July 1, 1961)
  73. .
  74. ^ Google (August 2, 2015). "Overview Map of BL I-94 in Jackson" (Map). Google Maps. Google. Retrieved August 2, 2015.
  75. OCLC 12701120
    . Retrieved October 17, 2019 – via Michigan History Center.
  76. . Retrieved October 17, 2019 – via Michigan History Center.
  77. .
  78. . Retrieved October 17, 2019 – via Michigan History Center.
  79. . Retrieved October 17, 2019 – via Michigan History Center. (Includes all changes through July 1, 1958)
  80. . Retrieved October 17, 2019 – via Michigan History Center.
  81. . Retrieved October 17, 2019 – via Michigan History Center.
  82. . Retrieved October 17, 2019 – via Michigan History Center.
  83. . Retrieved October 17, 2019 – via Michigan History Center.
  84. . Retrieved November 9, 2015 – via Newspapers.com.
  85. . Retrieved October 17, 2019 – via Michigan History Center.
  86. .
  87. ^ Michigan Department of Transportation (n.d.). "I-94, Sargent Road Interchange Reconstruction" (PDF). Michigan Department of Transportation. Retrieved October 26, 2012.
  88. ^ Arend, Kari (October 21, 2012). "Continuous Single-Lane Closure on I-94 at Sargent Road in Jackson to Start Oct. 21" (Press release). Michigan Department of Transportation. Retrieved October 26, 2012.
  89. ^ . Retrieved October 17, 2019 – via Michigan History Center. (Includes all changes through July 1, 1960)
  90. ^ . Retrieved October 17, 2019 – via Michigan History Center. (Includes all changes through July 1, 1961)
  91. .
  92. ^ Google (May 23, 2015). "Overview Map of BL I-94 in Ann Arbor" (Map). Google Maps. Google. Retrieved May 23, 2015.
  93. OCLC 12701120
    .
  94. . Retrieved October 17, 2019 – via Michigan History Center.
  95. . Retrieved October 17, 2019 – via Michigan History Center. (Includes all changes through July 1, 1958)
  96. OCLC 12962717. Retrieved April 20, 2011 – via Google News
    .
  97. . Retrieved October 17, 2019 – via Michigan History Center.
  98. . Retrieved October 17, 2019 – via Michigan History Center.
  99. . Retrieved October 17, 2019 – via Michigan History Center.
  100. ^ . Retrieved October 17, 2019 – via Michigan History Center.
  101. ^ . Retrieved October 17, 2019 – via Michigan History Center.
  102. ^ .
  103. ^ a b Google (May 23, 2015). "Overview Map of BL I-94 in Port Huron" (Map). Google Maps. Google. Retrieved May 23, 2015.
  104. . Retrieved October 17, 2019 – via Michigan History Center.
  105. . Retrieved October 17, 2019 – via Michigan History Center.
  106. . Retrieved October 17, 2019 – via Michigan History Center.
  107. . Retrieved October 17, 2019 – via Michigan History Center.

External links

KML is from Wikidata