18th and Vine – Downtown East, Kansas City

66 Drive-In

A.C. Waltman House

A. Taylor Ray House

AME Church of New Haven

Abou Ben Adhem Shrine Mosque

Abraham Byrd House

Abraham Russell Ponder House

Absolom Riggs House

Adair County Courthouse (Missouri)

African Church (St. Charles, Missouri)

Aker Cemetery

Albert Bishop Chance House and Gardens

Albert Gallatin Blakey House

Albert Krog House

Albert and Wilhelmina Thomas House

Alexander and Elizabeth Aull Graves House

Alfred W. Greer House

Alfred W. Morrison House

Alley Spring Roller Mill

Alois Herbert Double House

Alton Club

Alvah Washington Townley Farmstead Historic District

Ambassador Apartments (Springfield, Missouri)

Andrew County Courthouse

Andrew Gantner House

Andrews-Wing House

Anheuser-Busch Brewing Association Building

Antioch Christian Church (Kansas City, Missouri)

Arcadia College

Armour Theatre Building

Arrow Rock Historic District

Arrow Rock State Historic Site

Arthur Simmons Stables Historic District

Arthur W. and Chloe B. Cole House

Arthur–Leonard Historic District

Assumption of the Blessed Virgin Mary Parish Historic District

Atchison County Memorial Building

Atkins-Johnson Farmhouse Property

Audrain County Courthouse