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|
 Interstate 15 Business | |
|---|---|
 | |
| Route information | |
| Business route ofI-15 | |
| Maintained byUDOT | |
| Length | 6.0264 mi[1][2] (9.6986 km) |
| Major junctions | |
| South end |     I-15 /I-84 /I-84 BL /SR-13 inElwood |
| Major intersections | |
| East end | I-15 in Tremonton |
| Location | |
| Country | United States |
| State | Utah |
| Counties | Box Elder |
| Highway system | |
| |
Interstate 15 Business Loop (I-15 BL) is a 6.0264-mile (9.6986 km) eastern business loop off ofI-15 inBox Elder County, Utah, that passes throughElwood andTremonton. It is partiallyconcurrent withI-84 BL and is the last business route along I-15 in the state.[1][2]
I-15 BL begins alongUtah State Route 13 (SR-13) at adiamond interchange on I-15/I-84 (exit 376) in Elwood. (I-15/I-84 heads north and west toward Tremonton,Riverside, andSnowville in Utah and then on toMalad City,Pocatello, andTwin Falls inIdaho. I-15/I-84 heads south and east towardHoneyville,Brigham City,Ogden, andSalt Lake City. SR-13 heads south towardBear River City,Corrine, and Brigham City.) From its southern terminus, I-15 BL proceeds north along North 5200 West, concurrent with I-84 BL/SR-13, to leave Elwood (at West 10400 North) and enter Tremonton, about 3,500 feet (1,100 m) later (at about 400 South). Upon entering Tremonton, North 5200 West becomes South 1600 East. After reachingHaws Corner Junction at East Main Street, I-15 BL/I-84 BL turns to west (left) to run alongUtah State Route 102 (SR-102/East Main Street) as they leave their concurrency with SR-13. (SR-13 continues north along North 5200 West towardRiverside andPlymouth and SR-102 heads east along West 11200 North towardDeweyville andLogan.)[1]
Proceeding west I-15 BL/I-84 BL/SR-102 reaches its junction with the southern end ofUtah State Route 82 (North 300 East) at aT intersection. (SR-82 heads north along North 300 East towardGarland.) At Tremonton Street, the three routes transition from transition from East Main Street to West Main Street. Next I-15 BL leaves the concurrency with I-84 BL/SR-10 when it turns north at the intersection with North 1000 West (Iowa String Road) on the southeast corner of the Box Elder County Fairgrounds. (I-84 Bus./SR-102 continues west to pass under I-15 and on to I-84. Iowa String Road [South 1000 West] heads south towardUtah State Route 83 andCorinne) Proceeding north again, I-15 Bus. runs along North 1000 West to pass by the east side of the fairgrounds and theBear River Valley Hospital.[1]
Immediately after passing the hospital, I-15 BL makes another left turn to proceed west on West 1000 North and pass by the north side of the hospital. (North 1000 West continues north toward Garland and West 1000 North continues east toward Garland and SR-13.) Continuing west on West 1000 North I-15 Bus. until finally reaches its northern terminus at another diamond interchange on I-15 (exit 381) on the northern edge of Tremonton. (I-15 heads north toward Riverside in Utah and then on to Malad City and Pocatello in Idaho. I-15 heads south to merge with I-84 and then on toward Elwood, Honeyville, Brigham City, Ogden, and Salt Lake City. West 1000 North continues west to end at I-84.)[1]
While fairly adequate signage previously existed along both I-15 BL and I-84 BL, by 2024, it was extremely limited.[a]
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The entire route is inBox Elder County.
| Location | mi[1][2] | km | Destinations[1] | Notes | |
|---|---|---|---|---|---|
| Elwood | 0.0000 | 0.0000 |  SR-13 south (N 5200 West) –Bear River City,Corinne,Brigham City | Continuation south from southern terminus | |
| 0.0000– 0.2436 | 0.0000– 0.3920 |   I-15 north (Veterans Memorial Hwy) /I-84 west (Vietnam Veterans Memorial Hwy) –Tremonton,Riverside,Snowville,Malad City,Pocatello,Twin Falls  I-15 south (Veterans Memorial Hwy) /I-84 east (Vietnam Veterans Memorial Hwy) –Honeyville,Brigham City,Ogden,Salt Lake CityI-84 BL east end (N 5200 West) | southern terminus; diamond interchange; exit 378; Southern end of I-84 BL/SR-13 concurrency; | ||
| Tremonton | 2.3520 | 3.7852 |  SR-13 north (N 1600 East) –Plymouth,Pocatello  SR-102 east (E Main St) –Deweyville,Logan | Haws Corner Junction (also known as Crossroads); northern end of SR-13 concurrency; southern end of SR-102 concurrency | |
| 3.3580 | 5.4042 |  SR-82 north (N 300 East) –Garland | T-intersection | ||
| 4.3553 | 7.0092 |   I-84 BL west (W Main St) /SR-102 west –I-84,Golden Spike National Historical ParkS 1000 West (Iowa String Rd) –Corinne | Northern end of I-84 BL/SR-102 concurrency | ||
| 5.3657 | 8.6353 | N 1000 West (Iowa String Rd) north –Garland W 1000 North east –Garland | Northeast corner ofBear River Valley Hospital | ||
| 5.8628– 6.0264 | 9.4353– 9.6986 | I-15 north (Veterans Memorial Hwy) –Riverside,Malad City,PocatelloI-15 south (Veterans Memorial Hwy) –Honeyville,Brigham City,Ogden,Salt Lake City | Northern terminus; diamond interchange; exit 381 | ||
| 6.0264 | 9.6986 | W 1000 North west | Continuation west from northern terminus | ||
1.000 mi = 1.609 km; 1.000 km = 0.621 mi
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Media related toInterstate 15 Business (Tremonton, Utah) at Wikimedia Commons
