Route information | ||||
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Maintained by KYTC | ||||
Length | 1.762 mi [1] (2.836 km) | |||
Existed | July 6, 2017–present | |||
Major junctions | ||||
South end | I-65 in rural east-central Warren County | |||
North end | US 31W near Bowling Green | |||
Location | ||||
Country | United States | |||
State | Kentucky | |||
Counties | Warren | |||
Highway system | ||||
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Kentucky Route 3145 (KY 3145) is a rural-secondary state highway located entirely in Warren County in South Central Kentucky. The route serves as a connector between U.S. Route 31W and Interstate 65 (I-65) on the far east side of Bowling Green.
KY 3145 begins at exit 30 on I-65 and ends with an intersection with US 31W in the eastern outskirts of Bowling Green. [2]
Plans for a northern outer loop in the Bowling Green area were proposed in the early 2000s in an attempt to create an alignment for a future I-66 corridor to run through the area via existing parkways. Those plans have long been cancelled due to protests in the Daniel Boone National Forest area to preserve karst formations in parts of Laurel and Pulaski counties.
In 2004, a year after the Kentucky Transpark was first opened, now-U.S. Senator Mitch McConnell was able to get federal funding for improvements to U.S. Route 31W in northeast Warren County, and for the connector road and new interchange. Phase one of the project was to build the four-lane connector road from I-65 to US 68, which was completed and opened to traffic, with a designation of Kentucky Route 3145, on July 6, 2017. [3] Phase two was to extend the roadway, as a two-laner, to US 31W east of town to complete the project, which was completed on December 21, 2018. A total of $66.8 million was put into the interchange and new connector. [4]
KY 3145 is the second connector road between US 31W and I-65 in Bowling Green; the first one was KY 446, at exit 28. The interchange at exit 30 was built to ease congestion from the other exits and the two U.S. Routes on the east side of Bowling Green. [5] KY 3145 also serves commercial traffic to the interstate from the Kentucky Transpark, as well as the pre-existing Industrial Park near the Warren East High School.
The entire route is in Warren County.
Location | mi [1] | km | Destinations | Notes | |
---|---|---|---|---|---|
| 0.000 | 0.000 | I-65 – Louisville, Nashville | Southern terminus | |
1.762 | 2.836 | US 68 (New Glasgow Road) / KY 80 – Bowling Green, Oakland, Glasgow, Kentucky Transpark | Partial interchange; southbound entrance and northbound exit | ||
US 31W (Louisville Road) – Mammoth Cave National Park, Bowling Green | Northern terminus | ||||
1.000 mi = 1.609 km; 1.000 km = 0.621 mi |
U.S. Route 68 is a United States highway that runs for 560 miles (900 km) from northwest Ohio to Western Kentucky. The highway's western terminus is at US 62 in Reidland, Kentucky. Its present northern terminus is at Interstate 75 in Findlay, Ohio, though the route once extended as far north as Toledo. US 68 intersects with US 62 three times during its route.
Interstate 265 (I-265) is a 31.21-mile (50.23 km) Interstate Highway partially encircling the Louisville metropolitan area. Starting from I-65 in the southern part of Louisville, it runs through Jefferson County, Kentucky, crosses the Ohio River on the Lewis and Clark Bridge into Indiana, meets I-65 for a second time, and then proceeds westbound to terminate at the I-64 interchange.
The William H. Natcher Green River Parkway was the designation for a 72.3-mile (116.4 km) freeway that ran from Bowling Green to Owensboro in the US commonwealth of Kentucky. The Natcher Parkway was one of nine highways that were a part of Kentucky's parkway system. The portion north of Interstate 65 (I-65) was signed as I-165, and the portion south of I-65 as Kentucky Route 9007 on March 6, 2019.
U.S. Route 31E (US 31E) is the eastern parallel route for U.S. Highway 31 from Nashville, Tennessee, to Louisville, Kentucky.
U.S. Route 31W is the westernmost of two parallel routes for U.S. Route 31 from Nashville, Tennessee to Louisville, Kentucky.
Kentucky Route 880 is a three miles (4.8 km) east–west state highway that forms a connector between U.S. Route 231 (US 231) and KY 234 in the city of Bowling Green, Kentucky. The western terminus of the route is at US 231 in Bowling Green. The eastern terminus is at KY 234 near the community of Indian Hills east of downtown.
Kentucky Route 234 is a 20.033-mile-long (32.240 km) north–south state highway in southern Kentucky. The southern terminus of the route is at KY 101 six miles (10 km) north of Scottsville. The northern terminus is at U.S. Route 68 and KY 80 in downtown Bowling Green.
Interstate 65 (I-65) enters the US state of Kentucky from Tennessee, five miles (8.0 km) south of Franklin. It passes by the major cities of Bowling Green, Elizabethtown, and Louisville before exiting the state into Indiana.
Kentucky Route 101 (KY 101) is a north–south highway traversing three counties in south central Kentucky.
Kentucky Route 446 is a state highway in the city of Bowling Green in Warren County, Kentucky. The highway runs 0.970 miles (1.561 km) from U.S. Route 31W, US 68, and KY 80 east to Interstate 65 (I-65). KY 446 is a four-lane divided highway that serves as a connector between the Interstate and U.S. Highways east of Bowling Green and provides access to the National Corvette Museum and the Bowling Green Assembly Plant.
Kentucky Route 255 (KY 255) is a 16.977-mile-long (27.322 km) south-north state highway located in south central Kentucky. It provides access to Interstate 65 and Mammoth Cave National park to residents of southern Barren County.
U.S. Route 231 in Kentucky runs 86.465 miles (139.152 km) from the Tennessee state line near Adolphus to the William H. Natcher Bridge on the Ohio River near Rockport, Indiana. It crosses the state mainly in the west-central region, traversing Allen, Warren, Butler, Ohio, and Daviess Counties.
Bristow is an unincorporated community in Warren County, Kentucky, United States. Bristow is part of the Bowling Green Metropolitan Statistical Area.
Kentucky Route 728 (KY 728) is an east–west state highway that traverses Edmonson and Hart Counties in south-central Kentucky.
Kentucky Route 9007 is a 2.1-mile-long (3.4 km) four-lane limited-access highway, and was the unsigned designation for the entirety of the former William H. Natcher Parkway. KY 9007 is now the designation of the southernmost section of the former parkway between Interstate 65 (I-65) and U.S. Route 231, which opened in November 2011. KY 9007 was signed on March 6, 2019, when the majority of the Natcher Parkway was redesignated as I-165. KY 9007 functions as a connector, providing a bypass for traffic to utilize to avoid driving into Bowling Green itself by directly connecting I-165 to US 231. It was constructed for this purpose in order to provide some relief to US 231 through Bowling Green.
The Wendell H. Ford Expressway, also known as the Owensboro Bypass, is a major partial beltway that runs around the outer parts of the city of Owensboro, Kentucky. With a length of 13.057 miles (21.013 km), the expressway includes parts of U.S. Route 60 (US 60) and US 231.
The original alignment of Kentucky Route 67 (KY 67) was a north–south primary state highway that traversed Edmonson and Warren counties in south central Kentucky. It was one of the original state routes of the state highway system maintained by the Kentucky Transportation Cabinet. It was established in 1929 and was officially decommissioned in 1969. At the time of its removal from the state route system, it was estimated to be 21.491 miles (34.586 km) long as determined by the KYTC's state route logs and county road logs.
Interstate 165 (I-165) is a 70.2-mile-long (113.0 km) auxiliary Interstate Highway in the US state of Kentucky. A spur route of I-65, it extends from I-65 in Bowling Green to U.S. Route 60 (US 60) and US 231 in Owensboro. It opened in 1972 as the Green River Parkway and was renamed the William H. Natcher Parkway in 1994. It was designated as I-165 in 2019 after completion of a project that brought the highway up to Interstate Highway standards.