Decatur Highway (Gardendale)

Decatur Highway is an older name for the portion of what is now U.S. Highway 31 as it leads north from Birmingham through Fultondale, Gardendale, Morris, Kimberly, Warrior, and beyond toward Decatur in Morgan County. The section of the highway in the Gardendale city limits runs through the eastern side of the city and was the main north-south thoroughfare until I-65 was opened in the mid-1980's.

road begins at the Fultondale city limits

• 520: former location of Oysters & Stuff, Pizza Hut
• 524 (Suite 110): State Farm Zach Henderson agency
• 532: Gardendale Wholesale Transmission (1987-)
• 621: Southern Market (2018-)
• 901: former location of Kmart (1976-2016)
• 1001: former location of Regions Bank (-2019)

Tarrant Road intersection Fieldstown Road intersection (west only)

• 1200: Veterans Memorial Park (Gardendale)
• 1216: Bradberry Auto Glass & Trim (1966-)

Moncrief Road (east only)

• 1301: Hamburger Heaven
• 1303: 24e Fitness
• 1309: Gardendale Police Department, former location of Food World
• 1309: Cowboy Cheerleading Center
• 1607: State Farm Will Hardman agency
• 1753: Gardendale Post Office
• 1800: Gardendale Church of Nazarene
• 1811: Gardendale Fire Station No. 1
• 1920: World Class Motors
• 2029: Brown-Service Funeral Homes (opened in 1976)

Mount Olive Blvd intersection (west only)

Moncrief Road (east only)

• 2214: Gardendale Funeral Home
• 2215: Lemak Health
• 2430: Decatur Highway Transmission
• 2626: Tractor Supply
• 2649: Tabernacle Christian School

Snow Rogers Road (east only) Mary Buckelew Parkway intersection (west only)

road ends at the Morris city limits