Business Loop I-94 - Forsyth
An unsigned route, Business Loop I-94 at Forsyth lines Front Street across the south side of the city between U.S. 12 and 18th Avenue. Front Street is the historic route of U.S. 10 and pre-freeway alignment of U.S. 12.
1.70 miles in length, Business Loop I-94 joins Front Street from U.S. 12, 0.07 miles north of Interstate 94 at Exit 93. The east end of the business route rejoins I-94 at Exit 95, 0.10 miles south of Front Street and 18th Avenue.
West
Slaughter House Creek Road north at the westbound entrance ramp for I-94/U.S. 12 and the beginning of the Forsyth business loop.
08/07/16
Unsigned Business Loop I-94 turns west onto Front Street just north of the diamond interchange joining I-94 with Slaughterhouse House Creek Road at Exit 95.
08/07/16
Front Street, the historic alignment of U.S. 10/12/312, initially runs along the north side of I-94/U.S. 12 west from 18th Avenue.
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10th Avenue crosses the BNSF Railway at-grade north from Front Street to Downtown Forsyth.
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Front Street west of 9th Avenue.
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Front Street leaves the Forsyth street grid west of 2nd Avenue.
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Front Street ascends to intersect U.S. 12 between Interstate 94 and the bridge across the BNSF Railway.
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Westbound Business Loop I-94 returns to I-94 alongside U.S. 12 to the south. Old Highway 10 continues west between I-94 and the BNSF Railway.
08/07/16
West 
East
Business Loop I-94 west and U.S. 12 east enter the diamond interchange (Exit 93) with Interstate 94 just south of Old Highway 10 / Front Street.
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U.S. 12 overlaps with Interstate 94 east to Miles City. Bismarck, North Dakota is generally always the eastbound control city in Montana.
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The roadway dead ends south of the eastbound entrance ramp taking U.S. 12 onto Interstate 94.
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Main Street parallels the BNSF Railway east into Downtown Forsyth.
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Main Street east at 9th Avenue.
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10th Avenue provides one of three crossings between north and south Forsyth.
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10th Avenue crosses the BNSF Railway north to Main Street and Downtown Forsyth.
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The Forsyth business district extends east along Main Street to 11th Avenue.
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The Rosebud County Courthouse lines the north side of Main Street between 13th and 12th Avenues.
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Main Street west at 11th Street and the Forsyth business district.
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Main Street west of 10th Avenue.
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Main Street west at 9th Avenue.
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9th Avenue leads three blocks north from Main Street and Downtown Forsyth to Forsyth High School on Park Street.
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Main Street continues 0.80 miles west from 8th Avenue to U.S. 12.
08/07/16
Photo Credits:
- ABRoads: 08/07/16
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Page Updated Thursday January 22, 2026.