Business Loop I-15 - Shelby

The first shield for Business Loop I-15 appears along U.S. 2 (Roosevelt Highway) east between the exchange with I-15 and Wilson Avenue.

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Referenced as the Frontage Road for I-15, Marias Valley Road angles southwest from Business Loop I-15/U.S. 2. Following Old U.S. 91, Marias Valley Road heads 4.59 miles south to Underdal Road adjacent to the diamond interchange along I-15 at Exit 358.

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Business Loop I-15/U.S. 2 turn south onto 5th Avenue N to the Shelby city center where Roosevelt Highway becomes Front Street. Front Street east to Montana Avenue is the truck bypass for U.S. 2 east.

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The Coyote Pass viaduct taking Business Loop I-15 across Front Street and the BNSF Railroad yard comes into view where U.S. 2 and the business route shift southward onto 5th Avenue N.

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5th Avenue N leads Business Loop I-15/U.S. 2, 0.08 miles south to Main Street.

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U.S. 2 follows Main Street east through the city center and Roosevelt Highway outside Shelby.

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Business Loop I-15/U.S. 2 part ways 0.05 miles east of 5th Avenue N on Main Street at MT 67 (Coyote Pass).

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MT 67 commences north alongside Business Loop I-15 from U.S. 2 (Main Street) in Downtown Shelby. U.S. 2 continues east to Havre.

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The first shield for Montana Highway 67 precedes the viaduct taking Business Loop I-15 (Coyote Pass) across Front Street and the BNSF Railroad yard.

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Dating back to 1938, the Coyote Pass viaduct was originally part of U.S. 91.

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Coyote Pass converges with Oilfield Avenue north of Sheridan Street.

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The remainder of Business Loop I-15/MT 67 north to I-15 follows Oilfield Avenue.

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Installed in 2007 and replaced by 2023, reassurance markers for Business Loop I-15/MT 67 stand along Oilfield Avenue ahead of Wheatland Street.

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Continuing through north Shelby, Business Loop I-15/MT 67 (Oilfield Avenue) pass west of Lake Shel-oole.

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The Shelby business loop for I-15 and MT 67 conclude at a modified diamond interchange (Exit 364).

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Interstate 15 extends north from Shelby to Sweet Grass and the Canadian border south of Lethbridge, Alberta.

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Interstate 15 bypasses Shelby to the west, south en route to Great Falls, Helena and Butte. Airport Road spurs north to Toole County Airport (SBX).

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Business Loop I-15/MT 67 begin south along Airport Road from Interstate 15 at Exit 364.

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The first shield for Business Loop I-15 appears at the southbound entrance ramp joining Airport Road with Interstate 15 to Great Falls.

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Business Loop I-15/MT 67 transition onto Oilfield Avenue south at the northbound entrance ramp for Interstate 15 to Sweet Grass and Lethbridge, Alberta.

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Passing west of Lake Shel-oole, Business Loop I-15/MT 67 (Oilfield Avenue) continue south into the city of Shelby.

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The first reassurance marker for MT 67 precedes Sanders Avenue along Oilfield Avenue south in Shelby.

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Curving westward onto Coyote Pass, Business Loop I-15/MT 67 shift off Oilfield Avenue at a wye intersection ahead of Sheridan Street. Oilfield Avenue south to Dawson Avenue is part of a truck route bypassing the Shelby city center.

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Coyote Pass ties into U.S. 2 (Main Street) in the Shelby business district.

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Coyote Pass spans a BNSF Railroad yard and Front Street south between Coyote Crossing and U.S. 2 (Main Street).

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The narrow viaduct along Coyote Pass was built in 1938 as part of U.S. 91.

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Montana Highway 67 south ends while Business Loop I-15 combines with U.S. 2 west from the Shelby city center back to Interstate 15.

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U.S. 2 (Main Street) continues east through the Shelby business district to Montana Avenue, which is part of truck routes from Oilfield Avenue and Front Street. East from Shelby, U.S. 2 travels to Havre.

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Business Loop I-15/U.S. 2 turn north onto 5th Avenue N just 0.05 miles west of Coyote Pass.

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Main Street extends into the Shelby residential street grid while 5th Avenue N leads Business Loop I-15/U.S. 2 north 0.08 miles to Front Street.

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Paralleling the BNSF Railroad, Business Loop I-15/U.S. 2 line Roosevelt Highway west from Front Street. Front Street east is the truck bypass of the Shelby city center for U.S. 2.

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Reassurance markers for Business Loop I-15 south and U.S. 2 west posted along Roosevelt Highway at 6th Avenue N.

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Business Loop I-15 south concludes along U.S. 2 (Roosevelt Highway) west at the folded diamond interchange (Exit 363) with Interstate 15 beyond Wilson Avenue.

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The Business Loop I-15 Truck Route stems north from U.S. 2 (Main Street) along Montana Avenue. Front Street west to Roosevelt Highway is the truck route for U.S. 2 circumventing the Shelby city center.

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The Business Loop I-15 Truck Route also serves traffic headed to the BNSF Hub or the Shelby AMTRAK station along Central Avenue.

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Montana Avenue north of the at-grade crossing with the BNSF Railroad becomes Galena Street.

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The Business Loop I-15 Truck Route turns west from Galena Street onto Dawson Avenue.

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Dawson Avenue leads the truck route west two blocks to Oilfield Avenue north.

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Oilfield Avenue north converges with Business Loop I-15/MT 67 (Coyote Pass) just beyond Sheridan Street.

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The Business Loop I-15 Truck Route extends south with Oilfield Avenue from Business Loop I-15/MT 67 at the curve onto Coyote Pass. Silver Bow Street southwest from Oilfield Avenue leads to the BNSF Hub and the Shelby AMTRAK station at Central Avenue.

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The Business Loop I-15 Truck Route shifts southeast onto Dawson Avenue just after the intersection with Silver Bow Street.

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Following Dawson Avenue, the Business Loop I-15 Truck Route proceeds two blocks southeast to Galena Street southwest.

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Crossing the BNSF Railroad, Galena Street south becomes Montana Avenue.

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Front Street, the truck route bypass of Downtown Shelby for U.S. 2, ties into Montana Avenue from the west.

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The Business Loop I-15 Truck Route concludes at U.S. 2 (Main Street) just outside the Shelby city center.

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