Gateway Convention Center
Gateway Convention CenterOne Gateway Dr.
Collinsville, Illinois 62234
Gateway Convention Center
Meeting planners like the Gateway Convention Center’s building layout because they can host their general sessions, breakout rooms, expo, and banquets all under one roof. From elaborate receptions to corporation functions, the versatile space is adaptable to the needs of any event planner. The Convention Center has 40,000 contiguous space with collapsible air wall partitions for 50,000 total square feet.
The region’s multi-purpose convention center offers beautiful, flexible event space with ample free parking. With in-house catering, décor, and production services, clients have all of the elements they need for an excellent event experience. Conveniently located within 10 minutes from downtown St. Louis and near major interstates, the Gateway Convention Center is a centrally located venue with multiple room options.
Details
Details
Meeting Rooms: 23Total Sq Ft50,000
Largest Room Sq Ft: 20,400
Indoor Square Footage: 50,000
Amenities
Amenities
- ADA Accessible
- AV Equipment
- Concessions
- Free Parking
- Handicap Access
- Lights
- Locker Rooms
- Meeting Rooms
- PA System
- Restaurant/Lounge
- Restrooms
- WiFi Access
Meeting Spaces
Meeting Spaces
Cahokian
Occupancy: 32 - 76
Area: 609 feet
Height: 10 feet
Center Hall
Occupancy: 116 - 2320
Area: 20,400 feet
Height: 26 feet
Center Hall A
Occupancy: 49 - 1320
Area: 9,800 feet
Height: 26 feet
Center Hall B
Occupancy: 56 - 1400
Area: 10,400 feet
Height: 26 feet
Great Rivers Ballroom
Occupancy: 87 - 2415
Area: 19,700 feet
Height: 14 feet
Great Rivers Ballroom A
Occupancy: 224 - 420
Area: 4,500 feet
Height: 14 feet
Great Rivers Ballroom B
Occupancy: 24 - 500
Area: 5,000 feet
Height: 14 feet
Great Rivers Ballroom C
Occupancy: 24 - 295
Area: 5,000 feet
Height: 20 feet
Great Rivers Ballroom D
Occupancy: 14 - 300
Area: 3,800 feet
Height: 20 feet
Illini
Occupancy: 48 - 90
Area: 777 feet
Height: 10 feet
Illini A
Occupancy: 15 - 45
Area: 378 feet
Height: 10 feet
Illini B
Occupancy: 15 - 45
Area: 378 feet
Height: 10 feet
LaSalle
Occupancy: 26 - 640
Area: 4,745 feet
Height: 13 feet
Marquette
Occupancy: 62 - 190
Area: 1,700 feet
Height: 12 feet
Marquette A
Occupancy: 31 - 114
Area: 850 feet
Height: 12 feet
Marquette B
Occupancy: 34 - 105
Area: 816 feet
Height: 12 feet
Mississippian
Occupancy: 74 - 207
Area: 1,700 feet
Height: 12 feet
Salon 1
Occupancy: 64 - 143
Area: 1,650 feet
Height: 20 feet
Salon 2
Occupancy: 96 - 195
Area: 1,650 feet
Height: 20 feet
Salon 3
Occupancy: 64 - 143
Area: 1,650 feet
Height: 20 feet
Salon 4
Occupancy: 45 - 95
Area: 1,255 feet
Height: 20 feet
Salon 5
Occupancy: 55 - 120
Area: 1,255 feet
Height: 20 feet
Salon 6
Occupancy: 48 - 99
Area: 1,255 feet
Height: 20 feet
Events
Related Events
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