State Road 1 (SR 1) is a north–south state highway in eastern

Indiana Indiana ( ) is a U.S. state, state in the Midwestern United States, Midwestern region of the United States. It borders Lake Michigan to the northwest, Michigan to the north and northeast, Ohio to the east, the Ohio River and Kentucky to the s ...

, consisting of two segments. Its southern segment begins at U.S. Highway 50 and Interstate 275 in east-central Dearborn County, just east of Lawrenceburg, and ends at Interstate 469 south of

Fort Wayne Fort Wayne is a city in Allen County, Indiana, United States, and its county seat. Located in northeastern Indiana, the city is west of the Ohio border and south of the Michigan border. The city's population was 263,886 at the 2020 United S ...

. Its northern segment begins at

Interstate 69 Interstate 69 (I-69) is an Interstate Highway in the United States currently consisting of eight unconnected segments. The longest segment runs from Evansville, Indiana, northeast to the Canadian border in Port Huron, Michigan, and includ ...

on Fort Wayne's north side, and ends at U.S. Route 20 in east-central Steuben County, approximately east of

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Route description

Southern section

State Road 1 begins at an interchange of Interstate 275; this is I-275's only exit in Indiana. Just after the interchange there is a stop light at

U.S. Route 50 U.S. Route 50 or U.S. Highway 50 (US 50) is a major east–west route of the U.S. Highway system, stretching from Interstate 80 (I-80) in West Sacramento, California, to Maryland Route 528 (MD 528) in Ocean City, Maryland, on the Atlantic ...

(US 50). SR 1 travels north-northwest until it reaches

I-74 Interstate 74 (I-74) is an Interstate Highway in the Midwestern and Southeastern United States. Its western end is at an interchange with I-80 in Davenport, Iowa; the eastern end of its Midwest segment is at an interchange with I-75 ...

; just beyond I-74 it crosses Indiana State Road 46 (SR 46). SR 1 continues north until it meets U.S. Route 52 (US 52) just west of Cedar Grove. Then US 52 and SR 1 continue north-northeast for until they reach Brookville; here, US 52 turns west on its way to

Indianapolis Indianapolis ( ), colloquially known as Indy, is the List of capitals in the United States, capital and List of municipalities in Indiana, most populous city of the U.S. state of Indiana and the county seat of Marion County, Indiana, Marion ...

, while SR 1 continues north-northwest for where it meets

Indiana State Road 44 Indiana State Road 44 (SR 44) in the State of Indiana begins in the west at Interstate 69 in Martinsville and runs eastward to the Ohio state line in Union County in two broken sections. It is broken in Franklin from Indiana State Road 1 ...

(SR 44). SR 1 and SR 44 travel together for where SR 1 turns north-northeast towards downtown

Connersville Connersville is a city in Fayette County, Indiana, United States, east by southeast of Indianapolis. The population was 13,324 at the 2020 census. The city is the county seat of and the only incorporated town in the county. The city is in t ...

. North of Connersville, SR 1 travels north-northwest until it reaches Cambridge City, where SR 1 crosses U.S. Route 40 (US 40). After the intersection at US 40, SR 1 heads north-northeast. After SR 1 has an interchange with

Interstate 70 Interstate 70 (I-70) is a major east–west Interstate Highway in the United States that runs from Interstate 15, I-15 near Cove Fort, Utah, to Interstate 695 (Maryland), I-695 and Maryland Route 570 (MD 570) in Woodlawn, Baltimo ...

(I-70), then heads due north towards U.S. Route 36 (US 36). SR 1 turns east onto US 36 for , then leaves US 36 and travels generally due north until it reaches

. Just south of Fort Wayne, SR 1 ends at an interchange with Interstate 469 (I-469).

Northern section

On the north side of Fort Wayne at the Dupont Road interchange of

(I-69), the northern section of SR 1 begins and heads east. The road heads away from I–69 as a six-lane divided highway, along the south edge of the Parkview Regional Medical Center complex, passing through numerous commercial properties. The highway narrows to a four-lane divided highway at Diebold Road and then enters an area of mixed commercial and residential properties. At Tonkel Road, SR 1 begins to curve northeast toward Leo and narrows to a two-lane highway. The route then leaves Fort Wayne, passing through rural farm land with scattered houses. Curving due north to enter Leo on Main Street, SR 1 then passes through residential areas of that town. North of downtown Leo the highway curves northeast and passes through a mix of commercial and residential properties. As the road enters

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it curves to run due north. The highway then enters Spencerville, passing through the center of town. After Spencerville, the road curves northeast, before again turning back north. The highway enters St. Joe and takes a sharp curve to head due east. The route crosses

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Railroad tracks and makes another sharp curve heading due north. The road continues north until it meets SR 8. The two routes head east-southeast for a concurrency, until SR 1 departs the joint section heading due north. The road then passes through rural farmland, with a few houses, as a two-lane highway. Upon entering

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it crosses the Norfolk Southern Railroad tracks, before encountering a signalized intersection with US 6 in downtown Butler. SR 1 then leaves Butler heading due north until it intersects DeKalb County Road 46, at which point the highway turns northwest. The route enter

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and begins a concurrency with SR 427, heading northeast and passing Hamilton Lake. After , SR 1 leaves the concurrency heading due north. The highway then continues in that direction until reaching its northern terminus at US 20.

History

Lawrenceburg

SR 1 began at US 50 and Main Street in Lawrenceburg and traveled north on Main Street until Main Street became Ridge Avenue. It then followed Ridge Avenue until it met the current SR 1.

Bluffton to Fort Wayne

Between the late 1940s and late 1950s, SR 1 had three or more lanes. This started in Bluffton and continued north to Fort Wayne.

Fort Wayne

Before being split into two sections on either side of Fort Wayne, SR 1 traveled on a continuous route through that city. From the present northern terminus of its southern section at Interstate 469's exit 6 in south-central Allen County, it continued north on Bluffton Road to pass just east of Fort Wayne's main airport (then known as Baer Field). In the Waynedale district of southwestern Fort Wayne, SR 3 joined Bluffton Road from the southwest at Lower Huntington Road. From there the routes originally continued together northward, hugging the bank of the St. Mary's River before curving east to bridge it. SR 1/SR 3 then immediately turned right (south) onto Broadway for about before turning east on Rudisill Boulevard. From there the routes continued to a one way pair of Clinton Street (southbound) and Lafayette Street (northbound), which then carried a concurrency of US 27 from Decatur and US 33 from St. Marys, Ohio. At Lima Road, SR 3 split to the northwest, as US 27 and SR 1 continued on Clinton. At Coldwater Road, US 27 split from the route, and SR 1 went northeast on Clinton Street/Leo Road (this intersection was also the southern terminus of SR 427 until 1965). At Tonkel Road, SR 427 departed to the north, while SR 1 continued on its current alignment. In later years, after the decommissioning of SR 3 through Fort Wayne and the completion of the Baer Field Thruway (later renamed Airport Expressway), SR 1 was rerouted to turn right onto that roadway, which deposited motorists onto Paulding Road at Fairfield Avenue. From there SR 1 headed east along Paulding Road to its intersection with US 27/US 33 (now Lafayette Street), where it turned left (north) and joined those routes to downtown Fort Wayne. North of the Lafayette/Clinton one-way pair, US 27/SR 1 turned northwest onto Lima Road. The routes followed that road until the interchange with Interstate 69, where US 27/SR 1 joined that route going north, while SR 3 resumed going north on Lima Road. SR 1 left Interstate 69 at Dupont road and followed its current alignment, while US 27 was concurrent with I-69 into Michigan.

Steuben County

At one point, the northern terminus was at SR 120 just west of the Ohio State Line.

Major intersections

References

External links

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Indiana Highway Ends - State Road 1
001 Transportation in Fort Wayne, Indiana Transportation in Dearborn County, Indiana Transportation in Franklin County, Indiana Transportation in Wayne County, Indiana Transportation in Randolph County, Indiana Transportation in Jay County, Indiana Transportation in Wells County, Indiana Transportation in Allen County, Indiana Transportation in DeKalb County, Indiana Transportation in Steuben County, Indiana