# San Antonio Marriott Rivercenter Floor Plans, Exhibit Hall Specs & Loading Docks

- **Canonical URL:** https://conventions.com/venues/san-antonio-marriott-rivercenter-san-antonio-tx/floor-plan
- **Parent Venue Hub:** https://conventions.com/venues/san-antonio-marriott-rivercenter-san-antonio-tx
- **VenueScore™:** 8.9/10 (San Antonio Right-to-Work State Convention Campus)
- **Address:** Convention & Conference Corridor, San Antonio, TX
- **Labor Jurisdiction:** Right-to-Work State

Inspect hall-by-hall square footage, theater/banquet setup capacities, ceiling rigging clearances (22' 0" – 28' 0"), slab floor loads, Edlen/utility floor-box grids, 8 freight dock bays + drive-in roll-up portal, and Right-to-Work State exhibitor self-install rules at San Antonio Marriott Rivercenter.

## Hall-by-Hall Capacities & Structural Specs
| Hall / Ballroom | Net Sq Ft | Clear Height | Column Grid | Floor Load | Max 10x10s | Theater / Banquet |
| --- | --- | --- | --- | --- | --- | --- |
| San Antonio Marriott Rivercenter Main Exhibit Hall A–C (Contiguous Span) | 41,600 sq. ft. | 22' 0" – 28' 0" | 90' × 90' clear-span steel truss | 350 lbs / sq. ft. heavy industrial slab | 225 | 4,379 Theater / 3,081 Banquet |
| San Antonio Marriott Rivercenter Grand Ballroom & General Session Plenary | 12,624 sq. ft. | 24' 0" | 100% Pillarless | 150 lbs / sq. ft. | 63 | 1,329 Theater / 935 Banquet |
| San Antonio Marriott Rivercenter Executive Breakout Wing (37 Rooms) | 10,520 sq. ft. | 14' 0" – 16' 0" | Pillarless airwall pods | 100 lbs / sq. ft. | Tabletop Sponsors | 30–350 per room |