This is a list of former state highways in Indiana with route numbers from 1 through 199. For a full list of former state highways in Indiana, see the List of former state highways in Indiana.
 State Road 6 | |
|---|---|
| Location | Munster - East of Butler |
| Existed | October 1, 1926 [1] –1932 |
State Road 6 ran from the Illinois state line in Munster to OH 2 east of Butler. SR 6 followed the same route as US 6 does today. It was signed before US 6 was signed in Indiana.
 State Road 21 | |
|---|---|
| Location | Ohio State Line to Peru Amboy - Peru |
| Existed | October 1, 1926 [1] –1979 |
State Road 21 followed the same route as US 35 does today. SR 21's first segment was decommissioned in 1965. The second part of SR 21 followed SR 19 from Amboy to Peru; this was decommissioned in 1979.
 State Road 33 | |
|---|---|
| Location | Mauckport to Bennettsville |
| Existed | 1937 |
State Road 33 ran from SR 135 in Mauckport to SR 60 in Bennettsville. SR 33 was signed until US 33 was commissioned in Indiana. SR 33 followed mostly the current southern alignment of SR 11.
 State Road 34 | |
|---|---|
| Location | Illinois State Line near Danville, IL to Indianapolis |
| Existed | October 1, 1926 [1] –1950 |
State Road 34 ran from IL 10 near Covington to US 52 in Indianapolis. SR 34 was located where US 136 is today.
 State Road 35 | |
|---|---|
| Location | Mauckport to Indianapolis |
| Existed | October 1, 1926 [1] –1934 |
State Road 35 followed the current route of SR 135. SR 35 was decommissioned when US 35 was commissioned in Indiana.
 State Road 73 | |
|---|---|
| Location | Schererville to Griffith |
| Existed | 1969 |
State Road 73 ran from Joliet Street near Schererville to Ridge Road in Griffith.
 State Road 79 | |
|---|---|
| Location | Edinburgh |
| Existed | 1960 |
State Road 79 in the U.S. state of Indiana was originally an old alignment of US Highway 31 (US 31) through Edinburgh. It followed SR 252 and Eisenhower Drive.
 State Road 100 | |
|---|---|
| Location | Indianapolis |
| Existed | 1949–June 1, 1999 |
State Road 100 no longer exists as a state highway; the short final signed section on S. Shadeland Avenue was turned over to the city of Indianapolis in 1999. Originally a beltway around Indianapolis. it was deleted almost completely as Interstate 465 made it irrelevant as any but a local route, having been truncated to a short route between US 40 and I-465 in the early 1990s, when all signed US or state highways going through Indianapolis were diverted onto the I-465 beltway. The highway began just south of U.S. Route 52 at I-465. It traveled northward as Shadeland Avenue. It turned west at Castleton, in northeastern Marion County, following 82nd Street. Between State Road 37A (Allisonville Rd) and the distinctive bridge over the West Fork of the White River just east of State Road 431 (Keystone Ave), it became 86th Street. It continued on west along 86th to the far-northwest side of Marion County, where it connected to US 52 at Trader's Point in Boone County.
There were two other short sections of Indiana 100. The first section designated as SR 100 ran from US 40 along High School Road south to the Indianapolis Municipal (now Indianapolis International) Airport. The second, a short lived section, ran along Troy Avenue from Meridian Street (then SR 135) to Bluff Road (then SR 37). This section did not survive long after the decommissioning of SR 37 along Bluff Road.
The following places were along the highway's route:
 State Road 102 | |
|---|---|
| Location | Whitley County - Noble County |
| Existed | 1932 [2] –1971 |
State Road 102 ran from SR 9 north of Columbia City to US 33 near Merriam.
 State Road 107 | |
|---|---|
| Location | Madison |
| Existed | 1932–1976 |
State Road 107 ran from SR 56/SR 62 near Madison to US 421/SR 62 in Madison.
 State Road 112 | |
|---|---|
| Location | Elkhart |
| Existed | 1937–c.1998 |
State Road 112 ran in Elkhart to U.S. Route 20 from State Road 19 and was originally part of U.S. Route 112 from 1926 to 1934. It has since been deleted, most of it having been incorporated into Indiana 19 as it was diverted away from downtown Elkhart.
 State Road 113 | |
|---|---|
| Location | Huntington - North Manchester |
| Existed | 1932–1973 |
State Road 113 was an east–west road in the U.S. state of Indiana. It started on the east side of North Manchester at the junction of State Road 114, and ended north of Huntington at State Road 5. It passed through the towns of Servia and Bippus, where it intersected with State Road 105.
 State Road 118 | |
|---|---|
| Location | Southeast of Warren - East of Berne |
| Existed | 1932–1964 |
State Road 118 ran from SR 3/SR 5 southeast of Warren to OH 707 east of Berne. It was replaced by SR 218.
 State Road 122 | |
|---|---|
| Location | South of Richmond |
| Existed | 1930–1981 |
State Road 122 ran approximately 4.5 miles, connecting U.S. Route 27 to Indiana State Road 227 near the Wayne County Union County line, terminating at Boston.
 State Road 123 | |
|---|---|
| Location | South Bend |
| Existed | 1935–1980 |
State Road 123 was a north–south state road in Saint Joseph County, Indiana. It ran along the western edge of the city of South Bend.
Following Mayflower Road for its entire route, it began from its parent State Road 23, southwest of the city limits. It ran for 5 miles (8.0 km) northward, interchanging with the U.S. Route 20/U.S. Route 31 bypass at about mile 2. One half mile north of that, it sprouted its own child route to the west, State Road 223 at Grant Road. Another half mile farther north, it intersected State Road 2 (which itself has been deleted east of US 31) at West Western Avenue. It then terminated at what is now Business Route 20 two miles (3 km) north of that.
Mayflower Road still has significant traffic, but SR 123 has been turned back into this local street.
 State Road 131 | |
|---|---|
| Location | Clarksville |
| Existed | 1953–2002 |
State Road 131 in the U.S. State of Indiana was the main roadway that ran for two miles (3 km) through the retail district of Clarksville until 2003, when it was turned back to the city. It is now known as Lewis & Clark Parkway.
 State Road 132 | |
|---|---|
| Location | Lapel - Pendleton |
| Existed | 1932 [3] –1975 |
State Road 132 in the U.S. State of Indiana was a road that ran for seven miles (11 km) between the towns of Pendleton and Lapel. It was decommissioned in the mid-1970s.
 State Road 133 | |
|---|---|
| Location | New Boston - New Albany |
| Existed | 1935–1937 |
State Road 133 ran from New Boston to SR 33/SR 62 near New Albany. SR 133 was decommissioned in 1938, when U.S. Route 33 was commissioned in Indiana.
 State Road 136 | |
|---|---|
| Location | Bloomingdale - Danville |
| Existed | 1932 [4] –1950 |
State Road 136 ran from US 41 near Bloomingdale to SR 39 near Danville. SR 136 was decommissioned in 1950, when U.S. Route 136 was commissioned in Indiana. The route number was later changed to SR 236.
 State Road 141 | |
|---|---|
| Location | Carbondale - South of Boswell |
| Existed | 1984–1989 |
State Road 141 ran from US 41 in Carbondale to US 41 near Boswell. SR 141 was the original route of US 41.
| State Road 141 | |
|---|---|
| Location | Dyer - Hammond |
State Road 141 ran from US 30 in Dyer to US 6/US 41 near Munster. SR 141 was the original route of US 41.
 State Road 146 | |
|---|---|
| Location | Spencer |
| Existed | 1932–1933 |
State Road 146 ran from McCormick's Creek State Park to SR 46 near McCormick's Creek State Park.
 State Road 146 | |
|---|---|
| Location | Bloomington |
| Existed | 1961–1966 |
State Road 146 ran from SR 46 near Bloomington to SR 45/SR 46 near Bloomington.
U.S. Route 31 or U.S. Highway 31 (US 31) is a major north–south U.S. highway connecting southern Alabama to northern Michigan. Its southern terminus is at an intersection with US 90/US 98 in Spanish Fort, Alabama. Its northern terminus is at an interchange with Interstate 75 (I-75) south of Mackinaw City, Michigan.
State Road 37 (SR 37) is a major route in the U.S. state of Indiana, running as a four-lane divided highway for a majority of its course in Southern and Central Indiana.
State Road 13 (SR 13) is a north–south state road in the US state of Indiana. The southern terminus is at an intersection with U.S. Highway 36 and SR 67, in the town of Fortville, and its northern terminus is at the Michigan state line. At its northern end, signage for SR 13 ends at the interchange with the Indiana Toll Road; the highway continues unsigned for an additional 0.6 miles (0.97 km) running concurrently with US 131 to the state line. The state road runs through six counties in central and north-central Indiana mostly through rural farm fields and small towns.
U.S. Route 136 is an east-west U.S. highway that is a spur route of U.S. Route 36. It runs from Edison, Nebraska, at U.S. Route 6 and U.S. Route 34 to the Interstate 74/Interstate 465 interchange in Speedway, Indiana. This is a distance of 804 miles (1,294 km). Due to the removal of almost every numbered route in Indianapolis, US 136 never meets its parent, US 36; however, it does come within two miles of it at its interchange with I-465/I-74 at its eastern terminus.
Interstate 465 (I-465), also known as the USS Indianapolis Memorial Highway, is the beltway circling Indianapolis, Indiana. It is roughly rectangular in shape and has a perimeter of approximately 53 miles (85 km). It lies almost completely within the boundaries of Marion County, except for two short sections on the north leg in Boone and Hamilton counties. It intersects with I-65, I-69, I-70, and I-74 and provides additional access to I-65 via I-865.
State Road 1 (SR 1) is a north–south state highway in eastern Indiana, 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. Its northern segment begins at Interstate 69 on Fort Wayne's north side, and ends at U.S. Route 20 in east-central Steuben County, approximately 6 miles (9.7 km) east of Angola.
State Road 431 was a state road connecting U.S. Route 31 with Interstate 465 at Exit 33. It passed through the Indianapolis suburb of Carmel, allowing traffic on U.S. 31 north of Carmel a shorter route to I-465 and the east side of Indianapolis. Until the 1990s, the SR 431 designation extended south of I-465 to 86th Street. Prior to that, it also continued south along N. Keystone Avenue to State Road 37 at Fall Creek Parkway, North Drive in Indianapolis. A second section of SR 431 followed the old route of U.S. 31 between Greenwood and the south side of Indianapolis.
State Road 15 is a north–south state road in northern part of the US state of Indiana. Its southern terminus is at U.S. Highway 35 and SR 22 near Jonesboro and its northern terminus is the Michigan state line, north of Bristol, where the roadway continues north as M-103. It is a surface highway that mostly passes farm fields but passing through a few cities of Marion, Wabash, Warsaw, and Goshen. Running for 94.835 miles (152.622 km) through the state, SR 15 is maintained by the Indiana Department of Transportation (INDOT).
State Road 63 (SR 63) in the U.S. state of Indiana is a north–south route in the western portion of the state. Until mid-2008, it covered a distance of just over 96 miles (154 km), but now is a discontinuous route. For 63 miles (101 km), from the city of Terre Haute until it rejoins U.S. Route 41 (US 41) near Carbondale, it is a four-lane divided highway and replaces US 41 as the major north–south artery in this portion of the state.
Interstate 70 (I-70) in the US state of Indiana travels east–west across the central portion of the state, passing through the capital of Indianapolis. I-70 crosses from Illinois into Indiana near Terre Haute and departs into Ohio at Richmond. It covers 156.6 miles (252.0 km) in Indiana, paralleling U.S. Highway 40 (US 40), the old National Road.
Interstate 69 (I-69), also known as the Iraq Afghanistan Veterans Memorial Highway south of Indianapolis, in the US state of Indiana travels southwest to northeast, connecting all 3 of the state's largest cities, Evansville, Indianapolis, and Fort Wayne. The highway proceeds north to the state of Michigan, reaching its capital city, Lansing and beyond, and is planned to eventually proceed south to the state of Kentucky and beyond.
Interstate 74 (I-74) in the US state of Indiana traverses central parts of the state from west to east. It connects Champaign, Illinois, with Indianapolis in the center of the state, and Indianapolis with Cincinnati, Ohio. I-74 covers 171.54 miles (276.07 km) across Indiana, a portion of which is concurrently routed through Indianapolis along the southern and western legs of I-465.
U.S. Route 31 (US 31) is a part of the United States Numbered Highway System that runs from Spanish Fort, Alabama, to Mackinaw City, Michigan. It enters the U.S. state of Indiana via the George Rogers Clark Memorial Bridge between Louisville, Kentucky, and Clarksville, Indiana. The 257.6 miles (414.57 km) of US 31 that lie within Indiana serve as a major conduit. Some of the highway is listed on the National Highway System. Various sections are rural two-lane highway and urbanized four- or six-lane divided expressway. The northernmost community along the highway is South Bend near the Michigan state line.
U.S. Route 421 (US 421) enters Indiana from Kentucky, proceeding northwest to Indianapolis, joining Interstate 465, and then continuing northwest to Michigan City.
U.S. Route 136 (US 136) is a part of the United States Numbered Highway that runs from Edison, Nebraska, to Speedway, Indiana. In Indiana, it is part of the Indiana State Road system that enters between Danville, Illinois, and Foster, Indiana. The 75.30 miles (121.2 km) of US 136 that lie within Indiana serve as a major conduit. Some sections of the highway are listed on the National Highway System. Various sections are rural two-lane highway and urbanized four-lane divided highways. The easternmost community along the highway is Speedway, near Indianapolis.
U.S. Route 231 is the longest numbered highway in Indiana, covering over 284 miles (457 km). It is a main north–south highway in the western part of the state. The southern terminus of US 231 in Indiana is at the Kentucky state line and the northern terminus is at US 41 just south of St. John. The highway is a mixture of expressway and two-lane roadway. The expressway portions exist mainly in southern Indiana and around the Lafayette-West Lafayette area, with the rest mainly being two lanes.
The following is a list of former state routes in Pennsylvania. These roads are now either parts of other routes or no longer carry a traffic route number. This list also includes original routes of numbers that were decommissioned and later reactivated in other locations in which most of these are still active today.
