About this Location

Facility Overview

The Union Station - West Lot is a spacious, open-air surface parking facility situated at 115 S 20th St in the vibrant Downtown West neighborhood of St. Louis, Missouri. Positioned along the western perimeter of the iconic St. Louis Union Station complex, this well-maintained lot provides direct, ground-level parking with approximately 400 dedicated vehicle stalls. Because it operates as an outdoor surface lot with no overhead barriers, parking decks, or low ceiling beams, it offers unobstructed vertical clearance. This makes the West Lot an outstanding option for standard passenger sedans, pickup trucks, full-size SUVs, passenger vans, and high-roof commercial or conversion vehicles that cannot fit into standard downtown parking garages.

Prime Location & Nearby Attractions

Nestled in the bustling heart of St. Louis's sports and entertainment corridor, the Union Station - West Lot boasts an unbeatable location for eventgoers, tourists, and dining enthusiasts. Top nearby destinations include:

St. Louis Union Station Complex (1–3 minute walk): Immediate access to the St. Louis Aquarium, the 200-foot St. Louis Wheel, the Carousel, Mini Golf, the indoor ropes course, the A-maze-ing Discoveries Mirror Maze, and the historic Grand Hall light show.
CITYPARK Stadium (3–5 minute walk): Located just across Market Street to the northwest, making this lot one of the most convenient parking destinations for St. Louis CITY SC Major League Soccer home matches and international friendly fixtures.
Enterprise Center & Stifel Theatre (8–10 minute walk): Conveniently close to Clark Avenue for fans attending St. Louis Blues NHL games, marquee touring concerts, comedy performances, and theatrical stage shows.
Dining & Breweries (2–8 minute walk): Steps away from popular Union Station dining such as The Train Shed, 1894 Café, Landry's Seafood House, and the Soda Fountain, with historic craft beer institutions like Schlafly Tap Room located just a few blocks north.
Downtown West Business & Civic District (5–12 minute walk): Easily walkable to St. Louis City Hall, the Civil Courts Building, Soldiers Memorial Military Museum, and neighboring corporate offices.

Access, Navigation & Transit Connectivity

Vehicular ingress and egress to the West Lot is engineered for steady traffic movement, with primary entrance and exit gates accessible directly from South 20th Street between Market Street and Clark Avenue. Its strategic placement just west of the Union Station train shed allows drivers to avoid the heavier pedestrian congestion common along 18th Street and Market Street during peak hours.

For highway commuters, Interstate 64 (US-40) is within seconds of the lot, offering rapid access via the 20th Street, 21st Street, and Market Street ramps. This proximity makes entering before matches and dispersing afterward significantly faster than departing from deeper within downtown. For transit users, the Union Station MetroLink light rail station sits directly adjacent to the complex, connecting riders across the Red and Blue lines directly to Lambert-St. Louis International Airport (STL), Forest Park, Central West End, Busch Stadium, and the Metro East suburbs. The Civic Center Transit Center is also only a short walk away.

Facility Amenities & Key Features

Open-Air Surface Parking: Generous outdoor footprint with no height clearance limits, accommodating oversized personal and commercial vehicles.
Automated & Cashless Payment: Frictionless pay-on-foot pay stations and entry/exit card readers accepting all major credit and debit cards, along with digital reservation support through leading parking apps.
ADA Accessible Stalls: Clearly marked accessible parking spaces positioned closest to pedestrian pathways and ground-level Union Station access points.
Safety & Illumination: Comprehensive overhead lighting, perimeter security fencing, and routine management patrols operated through the St. Louis Parking Company network.
Clear Lane Markings & Signage: Wide drive aisles that ensure effortless two-way traffic circulation and easy maneuvering into standard stalls.

Ideal For

Soccer Supporters: Matchday fans attending St. Louis CITY SC games at CITYPARK seeking quick ingress and rapid post-match freeway departures.
Hockey & Concertgoers: Visitors to Enterprise Center and Stifel Theatre looking to avoid congested arena garages.
Union Station Tourists & Families: Guests spending an afternoon or evening exploring the St. Louis Aquarium, The Wheel, and family entertainment centers.
Downtown Commuters & Business Visitors: Professionals working in Downtown West requiring accessible daily or monthly parking near I-64.

Visitor & Driver Tips

During CITYPARK soccer matches, St. Louis Blues games, and summer weekend evenings, parking demand in Downtown West increases sharply, and flat event rates apply. To secure a guaranteed stall and lock in the best available rate, drivers are strongly encouraged to pre-book parking through online apps such as SpotHero or ParkMobile. If you plan to dine or visit the St. Louis Aquarium, inquire inside regarding parking ticket validations, which can often discount your parking session. When setting your GPS, route directly to 115 S 20th St or the intersection of 20th St & Clark Ave to arrive cleanly at the lot's automated gate entrance.