# Illinois Route 9

Illinois Route 9 (IL 9) is a 218.31-mile-long (351.34 km) cross-state, east–west rural state highway in the central part of the U.S. state of Illinois. It travels from Niota at the Fort Madison Toll Bridge, that crosses the Mississippi River into Iowa, eastward across central Illinois to State Road 26 (SR 26) at the Indiana state line.

## Route description

IL 9 is a major arterial route in rural central Illinois. It is a parallel highway to IL 116 to the north and U.S. Route 136 (US 136) to its south. It is a two-lane highway for most of its length.
Illinois Route 9 runs eastward from the Mississippi River at the Fort Madison Toll Bridge to the Indiana state line near Cheneyville at SR 26 and SR 352. It crosses the Illinois River on the John T. McNaughton Bridge at Pekin, where it becomes known as Court Street in the city. It has an interchange with I-155 at Tremont; I-55/I-74 at Bloomington; and Interstate 57 (I-57) at Paxton.

## History

IL 9 was established in 1918 as one of the original 46 State Bond Issue Route (SBI) routes. The routing of IL 9 has had two major changes since its establishment.
The original western terminus was in Hamilton, at the old Keokuk Rail Bridge completed in 1916 and then proceeded east through Carthage and Macomb (county seats of Hancock and McDonough counties), 9 miles (14 km) east of Macomb, southwest of New Philadelphia, the highway turned north to Bushnell and then proceeded east along the current IL 9 alignment to Canton, Peoria County, and Pekin.
* US 136, Hamilton to New Philadelphia,
* IL 41, New Philadelphia to Bushnell
* IL 9, Bushnell to Indiana state line.
This current highway moved north to terminate in Niota at the Fort Madison Toll Bridge (longest double-deck swing-span bridge in the world) after its completion in July 1928. The route parallels the Atchison, Topeka and Santa Fe Railway and Mississippi River to Dallas City then turns slightly southeast to LaHarpe. From LaHarpe, the highway parallels the original Toledo, Peoria and Western Railway right-of way to Bushnell.
From 1935 to 1937, IL 9 traveled a different route from Pekin to Bloomington, that original route is now posted as:
* IL 29, Pekin to North Pekin,
* IL 98, North Pekin to Morton,
* US 150, Morton to Bloomington.

## Future

Between Macomb and Peoria, the next section of IL 336 is being studied Portions of IL 9 are being considered for the IL 336 project from Peoria to Macomb.

## Major intersections

| County | Location | mi | km | Destinations | Notes |
| Mississippi River | Mississippi River | 0.0 | 0.0 | To US 61 Bus. | Continuation into Iowa, historical Waubonsie Trail |
| Fort Madison Toll Bridge (cash only) ||
| Hancock | Niota | 0.9 | 1.4 | IL 96 | Western end of IL 96 concurrency |
| Hancock | Dallas City | 7.3 | 11.7 | IL 96 | Eastern end of IL 96 concurrency |
| Hancock | ​ | 14.0 | 22.5 | IL 94 | Western end of IL 94 concurrency |
| Hancock | LaHarpe | 20.0 | 32.2 | IL 94 | Eastern end of IL 94 concurrency |
| McDonough | Good Hope | 40.0 | 64.4 | US 67 / IL 110 (CKC) | |
| McDonough | Bushnell | 49.7 | 80.0 | IL 41 | Western end of IL 41 concurrency |
| McDonough | ​ | 54.0 | 86.9 | IL 41 | Eastern end of IL 41 concurrency |
| Fulton | Canton | 72.6 | 116.8 | IL 78 | |
| Fulton | Banner | 80.8 | 130.0 | US 24 | Western end of US 24 concurrency |
| Peoria | Orchard Mines | 94.6 | 152.2 | US 24 | Eastern end of US 24 concurrency |
| Illinois River | Illinois River | 96.3 | 155.0 | John T. McNaughton Bridge | John T. McNaughton Bridge |
| Tazewell | Pekin | 96.5 | 155.3 | IL 29 south (2nd Street) | One-way street, outbound access only; western end of IL 29 concurrency |
| Tazewell | Pekin | 96.55 | 155.38 | IL 29 (3rd Street) | One-way street, inbound access only |
| Tazewell | Pekin | 96.8 | 155.8 | IL 29 north (5th Street) | Eastern end of IL 29 concurrency |
| Tazewell | Tremont | 107.0 | 172.2 | I-155 – Lincoln, Peoria | I-155 exit 25 |
| McLean | Bloomington Heights | 131.0 | 210.8 | US 150 west | Western end of US 150 concurrency |
| McLean | Bloomington Heights | 133.0 | 214.0 | I-55 / I-74 / US 51 – Springfield, Champaign, Decatur, Joliet, Peoria, Rockford | I-55 exit 160 |
| McLean | Bloomington | 135 | 217 | US 51 Bus. south (Center Street) / Historic US 66 | One-way street |
| McLean | Bloomington | 135.05 | 217.34 | US 51 Bus. north (Main Street) / Historic US 66 | One-way street |
| McLean | Bloomington | 135.5 | 218.1 | US 150 east (Clinton Street) | Eastern end of US 150 concurrency |
| McLean | Bloomington | 136 | 219 | I-55 BL (Veterans Parkway) | |
| McLean | ​ | 144 | 232 | IL 165 north | Southern terminus of IL 165 |
| Ford | Gibson City | 169 | 272 | IL 47 north | Western end of IL 47 concurrency |
| Ford | Gibson City | 170 | 270 | IL 54 west | Western end of IL 54 concurrency |
| Ford | Gibson City | 170.5 | 274.4 | IL 47 south (Sangamon Avenue) | Eastern end of IL 47 concurrency |
| Ford | Gibson City | 171 | 275 | IL 54 east (Lawrence Street) | Western end of IL 54 concurrency; serves Gibson Area Hospital |
| Ford | ​ | 181 | 291 | IL 115 north | Southern terminus of IL 115 |
| Ford | Paxton | 183 | 295 | I-57 – Champaign, Kankakee | I-57 exit 261 |
| Ford | Paxton | 183.8 | 295.8 | US 45 south (Railroad Avenue) | Western end of US 45 concurrency |
| Ford | Paxton | 184 | 296 | US 45 north (Railroad Avenue) | Eastern end of US 45 concurrency |
| Vermilion | Rankin | 195 | 314 | IL 49 | |
| Vermilion | Hoopeston | 206 | 332 | IL 1 | |
| Vermilion | Grant Township | 215 | 346 | SR 26 east / SR 352 east | SR 26 continues into Indiana |
| 1.000 mi = 1.609 km; 1.000 km = 0.621 mi Concurrency terminus Tolled ||||||