Interstate 459

I-459 begins at a trumpet interchange with I-20/I-59 near Bessemer and McCalla. Exit 1, an interchange with Eastern Valley Road, provides access to the large Colonial Promenade shopping center and McCalla community. The freeway then passes under Pocahontas Road and next to the Bent Brook Golf Club before intersecting with Morgan Road at exit 6. Morgan Road connects with Bessemer, Helena, and the western fringes of Hoover along with the Bessemer Airport. After Morgan Road, I-459 enters a much more populated and developed area, namely the large suburb of Hoover. Once interchanging with State Route 150 (SR 150) at exit 10, the highway turns northeastward and widens to 10 lanes. Exit 13 is with US 31, a major suburban route through Hoover, Vestavia Hills, and Pelham. A southbound flyover ramp at this interchange provides direct access to the Riverchase Galleria. The freeway then approaches its interchange with I-65, one of two four-level stack interchanges in the state (the other being its interchange with I-20). After the I-65 interchange, the roadway decreases to six lanes and has a minor interchange with Acton Road at exit 17. As it exits Hoover, I-459 intersects with US 280, an 8- to 10-lane suburban arterial that is one of the most congested roads in Greater Birmingham. The area around this interchange contains many hotels and office buildings. After the US 280 interchange, it turns north and enters a residential area along the Cahaba River, crossing the river twice before passing the "Miss Liberty" (Statue of Liberty replica) and the exit 23 interchange with Liberty Parkway and Overton Road. The highway passes east of Mountain Brook while turning northeast and interchanging with Grants Mill Road at exit 27. After this intersection, I-459 turns northward again as it approaches the suburb of Trussville. The interchange with I-20 is one of two stack interchanges in Greater Birmingham. In its last few miles, the highway intersects with Derby Parkway and US 11 in Trussville before completing its 33-mile (53 km) course with an interchange at I-59.

The entire route is in Jefferson County.

Location	mi	km	Exit	Destinations	Notes
​	0.00	0.00	—	I-422 north to I-65 / US 78 / I-222 south / I-22	Proposed continuation beyond I-59/I-20
​			0A-B	I-20 (US-11/SR-5/SR-7) / I-59 – Birmingham, Tuscaloosa	I-20/59 exit 106; southbound exit and northbound entrance; southern terminus & trumpet interchange for now & signed as left exit 0A (west/south) & 0B (east/north).
Bessemer	1.86	2.99	1	Bessemer, McCalla	Eastern Valley Road
	6.40	10.30	6	Helena, Bessemer	Morgan Road
	9.30	14.97	9	Shades Crest Road (CR 97)	Proposed to relieve congestion on exit 10
Hoover	10.69	17.20	10	SR 150 – Hoover, Bessemer	Hoover Metropolitan Stadium (formerly Regions Park); Riverchase Galleria
	13.48	21.69	13A	To SR 150 / Galleria Boulevard	Southbound exit and northbound entrance
	13.94	22.43	13B	US 31 (SR-3) – Hoover, Pelham	Signed as exit 13 northbound
	15.34	24.69	15	I-65 – Birmingham, Montgomery	I-65 exit 250
​	17.32	27.87	17	Acton Road
Birmingham	19.97	32.14	19	US 280 (SR-38) – Mountain Brook, Childersburg
	23.94	38.53	23	Liberty Parkway
Irondale	27.31	43.95	27	Grants Mill Road
	29.25	47.07	29	I-20 – Birmingham, Atlanta	I-20 exit 136
Birmingham	31.18	50.18	31	Derby Parkway
​	32.80	52.79	32	US 11 (SR-7) – Trussville
​	33.23	53.48	33	I-59 – Birmingham, Gadsden	Northbound exit and southbound entrance; northern terminus; I-59 exit 137; signed as left exit 33A (south) & 33B (north); directional T interchange.
1.000 mi = 1.609 km; 1.000 km = 0.621 mi       Incomplete access       Unopened

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