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Agency overview | |
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Jurisdiction | Indiana |
Headquarters | 100 N. Senate Avenue, Indianapolis, Indiana |
Agency executive |
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Parent agency | State of Indiana |
Website | http://www.in.gov/indot/ |
The Indiana Department of Transportation (INDOT) is a governmental agency of the U.S. state of Indiana charged with maintaining and regulating transportation and transportation related infrastructure such as state owned airports, state highways and state owned canals or railroads.
Indiana's "highway network" started out as a series of dirt paths, which settlers created for local travel. Most of the time, these paths did not interconnect, making travel difficult at best.
The first Indiana legislative step toward establishing a state highway commission that would meet the requirements for federal road grants was taken on March 7, 1917. But, aside from blazing a new trail, the newly organized State Highway Commission accomplished little of practical nature, because the constitutionality of the act creating the commission was challenged in the courts. [1]
By the time that the 1917 Highway Act was ruled constitutional by the Indiana Supreme Court, (January 10, 1919) and a rehearing denied, (April 22, 1919) the State Legislature had repealed the original 1917 Act and replaced it with another which became law on March 10, 1919. [2]
The 1919 Act directed that all equipment and property belonging to the 1917 Highway Commission was to be transferred to a new State Highway Commission. Thus, for all practical purposes, the effective and continuous operation of the present 'State Highway System began with the State Highway Commission which was created by the 1919 Act. However, as of September 30, 1917, a total of 898.6 miles of "main market highways" had been designated as "state highways" by the 1917 Commission. As prescribed by the law these were to be main roads, generally connected but with no detached roads.
The reconstituted State Highway Commission, as created by the 1919 Act, consisted of four members, operating as a bi‑partisan, part‑time body and employing a full‑time "Director" to carry out policies formulated by the commission. The 1919 Act also established the principal divisions of Construction, Maintenance, and Auditing, and set professional qualifications for each of these division heads.
This organizational pattern of the State Highway Commission continued without Substantial change until the 1933 State Legislature changed the commission to a three‑member, full‑time body; one member Of the Commission serving as chairman and administrative head of operations. Then, again in 1941, the commission was made a four‑member, bi‑partisan body, serving on a full‑time basis; with one member designated as chairman and administrative head of operations. (This is the organizational pattern of the Commission which is still in effect, as of June 30, 1948.)
The 1919 Act gave broad powers to the State Highway Commission, including authority to make such rules and regulations "as may be necessary in their judgment to carry out the provisions of this act or to preserve the highways while under construction and protect from harm the passengers traveling thereon, not inconsistent with this act and the laws of the state."
One of the important provisions of the 1919 Act was that the State Highway Commission "shall at the earliest possible moment proceed to lay out a system of state highways which shall reach each and every county seat of the state and each and every city or town of over 5,000 inhabitants; ‑‑‑‑‑‑‑." County seats and cities of over 5,000 inhabitants also were to be connected with the "improved trunk highways" of adjoining states, so that the highways of other states and the connecting highways of Indiana would become linked as "continuous improved highways". All Indiana roads previously designated, as "main market highways" under the 1917 Act became "state highways" under the 1919 Act.
After highways of the new State Highway System were approved by the State Highway Commission and the Governor, they were to be known as "state highways" and were to be "constructed, reconstructed, repaired, and maintained by the State Highway Commission out of the state highway funds." The commission was required to take over a sufficient mileage of roads by April 1, 1920, to reach every county seat.
In its annual report for the fiscal year ending September 30, 1920, the selection of the State Highway System had been sufficiently completed and approved by the Governor to comply with the section of the law requiring a state‑road connection with every county seat. The total mileage of the road system approved was approximately 3,191 miles, not including the roads inside the incorporated towns. At this stage the State Highway System comprised about 5 per cent of the entire road mileage of the state.
The following table shows the types of surface of the 1920 State Highway System and the approximate mileage of various types:
Hard surfaced pavement 138
Waterbound, and Bituminous Macadam 897
Gravel 1,892
Earth (including new location) 264
Total (outside of incorporated towns) 3,191
Beginning with this mileage, in 1920, the State Highway System has been improved and increased in mileage as indicated by the graph showing miles maintained from 1920 to 1948. As more money became available, more roads were paved; and additional road mileage was taken over for maintenance. This relieved the county and township authorities of the expense of maintaining many of the roads carrying the rapidly developing traffic of motor vehicles.
The 1933 Act provided that all highways designated as State Highways under the JL919 Act were to retain their status under new act. The 1933 Act, with an amendment of some sections in 1935, also gave authority to the new State Highway Commission to select and designate additional highways. The 1935 amendment included the provision that, as a condition to the taking of any highway into the State Highway‑System, the State Highway Commission may require the board of county commissioners of the county or counties in which such highway is situated to pay the cost of the right of way therefor or such portion thereof as the State Highway Commission shall deem equitable. It is still the policy of the State Highway Commission to require counties to furnish the necessary right of way before a new highway is taken into the State Highway System.
Under an act of the 1937 State Legislature, the State Highway Commission was authorized, as funds were available for the purpose, to increase the mileage of the State Highway System‑‑but not beyond a maximum of 12,000 miles before July 1, 1939.
However, this same act provided that a county highway should not be added to the State Highway System unless it carried an average daily traffic of at least 200 vehicles or was a desirable connecting link between state highways. This 1937 Act also provided that the Highway Commission should add to the State Highway System any county highway having an average daily traffic of 400 or more vehicles if such highway was, in the opinion of the commission, a desirable addition to the State Highway System.
When automobiles came on the scene in the late 19th century and early 20th century, people wanted better roads to travel. This interest was a national one, sparking the U.S. Congress to offer money to any state that would improve its roads. Indiana took Congress up on its offer and created the Indiana State Highway Commission (ISHC) in 1919. This commission's task was to create a highway network that would connect every county seat and every town with a population more than 5,000.
The Federal Aid Highway Act of 1956 established what is known today as the Interstate Highway System and signaled the beginning of the largest public works project in U.S. history. The act also established the Federal Highway Trust Fund, marking the first time that tax income from motor vehicles and highway expenditures were linked at the national level. The intent of the legislation was to make the highway program self-financing through the imposition of user fees.
A national highway safety program was initiated with the Federal-Aid Highway Act of 1966. The program established safety standards for motor vehicles and authorized matching grants to carry out safety activities.
The State Highway Commission served Hoosiers well until 1981 when it became the Indiana Department of Highways (IDOH). The Indiana Department of Highways also included the Office of Traffic Safety, the Toll Road Commission, and the Toll Bridge Commission. [3]
On July 1, 1989, the Department of Highways underwent another change, combining the Department of Highways and the Transportation Planning Office to become the agency as we know it today—the Indiana Department of Transportation (INDOT). [4]
In 1997, Governor Frank O'Bannon and the Indiana General Assembly started the Crossroads 2000 Program. [5] This program invested $813 million in new highway construction projects across Indiana.
In late 2005, Governor Mitch Daniels launched an aggressive 10-year, $10 billion transportation plan, known as "Major Moves," to significantly improve and expand Indiana's highway infrastructure. A total of $2.6 billion was committed to Major Moves from the long-term lease of the Indiana Toll Road.
In addition to the Major Moves plan fund, INDOT benefited from the American Recovery and Reinvestment Act of 2009 (ARRA). Approximately $71 million of ARRA funds have been applied to Major Moves new construction, allowing for accelerated and adjusted Major Moves projects. Finally, no additional debt or increase in taxes has been incurred to complete Major Moves projects. [6]
Sources: State Archives, INDOT Transportation Planning Office, Indiana State Library and State Board of Accounts
INDOT is divided into six districts for administrative purposes: [7]
District | Sub-Districts | Counties |
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Crawfordsville | Cloverdale, Crawfordsville, Fowler, Frankfort, Terre Haute | Benton, Boone, Clay, Clinton, Fountain, Hendricks, Montgomery, Owen, Parke, Putnam, Tippecanoe, Vermillion, Vigo and Warren [8] and also parts of Carroll, Hamilton, Jasper, Marion, Marion, Morgan, Newton, Sullivan, White, and Greene. |
Fort Wayne | Angola, Bluffton, Elkhart, Fort Wayne, Wabash | Adams, Allen, DeKalb, Elkhart, Fulton, Grant, Huntington, Kosciusko, Lake, LaGrange, Miami, Noble, Steuben, Wabash, Wells, Whitley and parts of Blackford, Fulton, Jay and St. Joseph. [9] |
Greenfield | Albany, Cambridge, Greenfield, Indianapolis, Tipton | Blackford, Delaware, Fayette, Hamilton, Hancock, Henry, Howard, Jay, Madison, Marion, Randolph, Rush, Shelby, Tipton, Union, Wayne [10] and also parts of Boone, Franklin, Grant, Hendricks, Miami, and Morgan. |
LaPorte | Gary, LaPorte, Monticello, Plymouth, Rensselaer, Winamac | Carroll, Cass, Fulton, Jasper, Lagrange, LaPorte, Marshall, Newton, Porter, Pulaski, St. Joseph, Starke, White [11] and also parts of Clinton, Kosciusko, and Miami. |
Seymour | Aurora, Bloomington, Columbus, Falls City (Clarksville), Madison | Bartholomew, Brown, Clark, Dearborn, Decatur, Floyd, Franklin, Harrison, Jackson, Jefferson, Jennings, Johnson, Monroe, Morgan, Ohio, Ripley, Scott, Switzerland, Washington [12] and also parts of Crawford, Greene, Lawrence, Owen, and Shelby. |
Vincennes | Evansville, Linton, Paoli, Tell City, Vincennes | Crawford, Daviess, Dubois, Gibson, Greene, Knox, Lawrence, Martin, Orange, Perry, Pike, Posey, Spencer, Sullivan, Vanderburgh, Warrick [13] and also parts of Clay, Harrison, Vigo, Washington and Owen. |
Interstate Highways: A list of Interstate Highways within Indiana. | |
U.S. Routes: A list of U.S. Routes within Indiana. | |
State Roads: A list of all state roads within Indiana. | |
Former state highways: A list of former state roads within Indiana. |
State Road 19 (SR 19) is a route on the Indiana State Highway System that runs between Noblesville and Elkhart in the US state of Indiana. The 143 miles (230.14 km) of Indiana SR 19 serve as a minor highway. Some of the highway is listed on the National Highway System. Various sections are urban four-lane highway and rural two-lane highway. The highway passes through farmland, residential and commercial properties. The northernmost community along the highway is Simonton Lake at the Michigan state line.
State Road 51 in the U.S. state of Indiana is a north–south route on the state highway system in northwest Indiana. It consists of a route 9.56 miles (15.39 km) long from a point on U.S. Route 30 4 miles (6.4 km) east of Merrillville and 8 miles (13 km) west of Valparaiso, north to U.S. Route 20 in Gary. Immediately north of US 30, the highway is signed as the Adam Benjamin Highway.
State Road 69 (SR 69) is a part of the Indiana State Road system that runs between Hovey Lake Fish and Wildlife Area and Griffin in US state of Indiana. The 35.07 miles (56.44 km) of SR 69 that lie within Indiana serve as a major conduit. Some of the highway is listed on the National Highway System. Various sections are urban two-lane highway, three-lane highway and rural two-lane highway. The highway passes through residential, industrial and commercial properties.
State Road 128 is a state road in the central part of the U.S. state of Indiana. Running for about 10.865 miles (17.486 km) in a general east–west direction, connecting Frankton and rural Madison County. The western terminus is at a junction with SR 13 and SR 37, south of Elwood. The eastern terminus is at an intersection with SR 9, south of Alexandria. The highway passes through mostly agricultural and residential properties, as a two-lane roadway. SR 128 was originally introduced in the late 1930s or early 1940s routed along its modern routing. The entire roadway was paved in the late 1960s.
State Road 129 (SR 129) is a part of the Indiana State Road that runs between Vevay and Batesville in the US state of Indiana. The 31.78 miles (51.14 km) of SR 129 that lie within Indiana serve as a minor highway. Some of the highway is listed on the National Highway System. Various sections are urban two-lane highway and rural two-lane highway. The highway passes through residential and commercial properties.
State Road 148 (SR 148) is a part of the Indiana State Road that runs between rural Dearborn County and Aurora in US state of Indiana. The 5.12 miles (8.24 km) of SR 148 that lie within Indiana serve as a minor highway. None of the highway is listed on the National Highway System. The whole road is a rural two-lane highway, passes through mostly woodlands. SR 148 was first designated as a state road in 1932. The highway replaced the original State Road 48 designation of the highway which dated back to 1926.
State Road 156 (SR 156) is a part of the Indiana State Road that runs between Vevay and Rising Sun, passing through Florence, in US state of Indiana. The 27.15 miles (43.69 km) of SR 156 that lie within Indiana serve as a minor highway. None of the highway is listed on the National Highway System. SR 156 is mostly a rural two-lane highway, passing through farmland and residential properties. SR 156 was first designated as a state road in 1931. The highway replaced the original State Road 58 designation of the highway which dated back to 1927. SR 58 ran from Vevay through Florence to Patriot and ended in Rising Sun.
State Road 933 (SR 933) is an Indiana State Road that runs between Elkhart and South Bend in US state of Indiana. The 16.83 miles (27.09 km) of SR 933 that lie within the state serve as a major conduit. None of the highway is listed on the National Highway System. Various sections are urban two-lane highway and urbanized four-lane divided highway. The highway passes through residential and commercial properties.
U.S. Route 12 (US 12) is a part of the United States Numbered Highway System that runs from Aberdeen, Washington, to Detroit, Michigan. In the U.S. state of Indiana, it is part of the state road system. US 12 enters the state concurrent with US 20 and US 41 in Whiting. The 46.258 miles (74.445 km) of US 12 that lie within Indiana serve as a major conduit. Some of the highway is listed on the National Highway System (NHS). Various sections are rural two-lane highway, urbanized four-lane undivided highway, and one-way streets. The easternmost community along the highway is Michiana Shores at the Michigan state line.
U.S. Route 30 (US 30) is a road in the United States Numbered Highway System that runs from Astoria, Oregon, to Atlantic City, New Jersey. In Indiana, the route runs from the Illinois state line at Dyer to the Ohio state line east of Fort Wayne and New Haven. The 155.96 miles (250.99 km) of US 30 that lie within Indiana serve as a major conduit. The entire length of U.S. Route 30 in Indiana is included in the National Highway System (NHS). The highway includes four-lane, rural sections, an urbanized, four-lane divided expressway, and several high-traffic, six-lane freeway areas. First designated as a US Highway in 1926, US 30 replaced the original State Road 2 (SR 2) and SR 44 designation of the highway which dated back to the formation of the Indiana State Road system. A section of the highway originally served as part of the Lincoln Highway. Realignment and construction projects have expanded the highway to four lanes across the state, and the road is now part of a long stretch of US 30 from New Lenox, Illinois, to Canton, Ohio, where the road has at least four lanes. There are over 40 traffic signals between I-65 at Merrillville and I-69 at Fort Wayne.
State Road 930 (SR 930) is an Indiana State Road that runs between Fort Wayne and New Haven in the US state of Indiana. The 12.97 miles (20.87 km) of SR 930 serve as a connection with U.S. Route 30 (US 30) through these two cities between the beginning of the concurrency with Interstate 69 (I-69) in Fort Wayne and the end of its concurrency with I-469 in New Haven. All of the highway is listed on the National Highway System. Various sections are urban two-lane highway, urbanized four-lane divided highway, and urbanized six-lane divided highway. The highway passes through industrial and commercial properties. SR 930 was designated in 1998, and replaced segments of US 30 in Fort Wayne and New Haven that were formerly part of the Lincoln Highway in the 1920s, as well as Coliseum Boulevard, which was designated as part of US 30 in the 1950s.
The Indiana Department of Transportation (INDOT) is responsible for the establishment and classification of a state highway network which includes Interstate Highways, U.S. Highways, and State Roads. There is no rule preventing the same numbering between state roads, U.S. routes, and Interstate highways, although traditionally, INDOT has avoided state road numbers which are the same as those on U.S. routes within the state.
The Montana Department of Transportation (MDT) is a governmental agency in the U.S. state of Montana, responsible for numerous programs related to the construction, maintenance, and monitoring of Montana's transportation infrastructure and operations. While most of MDT's programs relate to the state's highway network, Montana's railroads and airports are also under the agency's purview.
U.S. Route 27 (US 27) is a part of the United States Numbered Highway System that runs from Miami, Florida, to Fort Wayne in the U.S. state of Indiana. In Indiana, it is a state road that enters the state in College Corner, Ohio, and West College Corner. The 117.765 miles (189.524 km) of US 27 that lie within Indiana serve as a major conduit. Most of the highway is listed on the National Highway System. Various sections are a rural two-lane highway or an urbanized four-lane divided highway. The northernmost community along the highway is Fort Wayne in the northeast part of the state. The highway ends at an interchange with Interstate 69 (I-69) north of downtown Fort Wayne after serving the east central and northeast regions of Indiana.
State Road 106 (SR 106) is part of the Indiana State Road system that runs through Bremen in US state of Indiana. The 4.33 miles (6.97 km) of SR 106 that lie within the state serves as a business route for U.S. Route 6 (US 6). None of the highway is listed on the National Highway System. The road is all two-lanes and it passes through farmland, residential and commercial properties. SR 106 was first designated as a state road in the 1980s. The highway replaced US 6 designation of the highway which dated back to the 1930s.
U.S. Route 33 (US 33) is part of the United States Numbered Highway System that runs from Richmond, Virginia, to Elkhart of the US state of Indiana. In Indiana, it is a state road that enters the state at the Ohio state line between Willshire, Ohio, and Pleasant Mills, Indiana. The 106.217 miles (170.940 km) of US 33 that lie within Indiana serve as a major conduit. All of the highway is listed on the National Highway System. Various sections are rural two-lane highway, urbanized four-lane divided expressway and the Lincoln Highway. The northernmost community along the highway is Elkhart. The highway ends at an interchange in southern Elkhart after serving the northeastern region of Indiana. US 33 passes through farm fields and urban areas.
U.S. Route 20 (US 20) in Indiana is a main east–west highway that is parallel to the Indiana Toll Road. The western terminus of US 20 is at the Illinois state line and the eastern terminus is at the Ohio state line. US 20 through Whiting, East Chicago, and Gary is concurrent with US 12 twice. The route varies between one-way, two-lane, and four-lane streets, in Northwest Indiana. From the east side of Gary to west of South Bend, US 20 is a four-lane undivided highway. The route then heads around the west and south sides of South Bend and Elkhart as a four-lane limited access divided highway. East of State Road 15 (SR 15), US 20 is two-lane rural highway.
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 266.02 miles (428.12 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 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 is 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 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 area, with the rest mainly being two lanes.