90° Parking Space Dimensions & Standards (USA)

90° Parking Space Dimensions & Standards (USA)

Design faster, permit with confidence, and present drawings reviewers love.
90° Parking Space Dimensions & Standards (USA) delivers clean, ready-to-use CAD details for perpendicular stalls, drive aisles, and striping—aligned with common U.S. practice and core ADA notes for accessible parking. Use these details to standardize site plans, garages, and restriping packages across cities and clients.

What’s included

• Standard stalls: 9′ × 18′ (width × length) with 4″ white striping (centerline-to-centerline measurement).
• Drive aisles: typical 24′ two-way aisle for opposite 90° rows (guidance for 22–26′ where jurisdictions vary).
• Striping details: single/double stall lines, tee marks, and directional pavement arrows (~7′).
• STOP bars: 12–24″ width at exits/intersections (where required by local code).
• Curb overhang & wheelstops: overhang allowance (~1.5–2.0′) and wheelstop placement (2′-6″ back from stall head) to preserve sidewalk clearance.
• ADA references: car and van options (8′+5′, 8′+8′, or 11′+5′—16′ total), 4″ 45° hatching @ 36″ c/c, slope ≤ 1:48, 98″ van clearance, signage heights.

File formats & workflow

• DWG (layered, model-space ready for fast edits)
• PDF (sheet-ready with crisp line weights)
• SVG (vector for Illustrator, Figma, or web)

Drop details into your base sheets, swap notes with your local spec, and plot. All dimensions are text-editable and laid out for standard scales.

Why choose this set

• Consistency: one baseline for 90° Parking Space Dimensions & Standards (USA) that mirrors common U.S. review practice.
• Permit-friendly: clear callouts on stall width (CL-to-CL), stripe width, ADA aisle hatching, and signage heights.
• Production-ready: clean linework, legible fonts, and practical annotations optimized for plan reviewers.

Use cases

• Commercial site plans and restriping packages
• Mixed-use garages and residential podiums
• Campus/healthcare lots with ADA emphasis
• “Standards” sheets in municipality-agnostic drawing sets

Code & references (official)

For accessible parking design requirements, consult the official
2010 ADA Standards for Accessible Design (ADA.gov).
For pavement marking conventions on facilities open to public travel, see the U.S. Federal Highway Administration’s
Manual on Uniform Traffic Control Devices (FHWA MUTCD).

Customization tips

• Stall length: keep 9′ width; adjust length (e.g., 17′ or 20′) per local table.
• Aisle width: tune from 24′ to 22′ or 26′ when your jurisdiction specifies.
• ADA variants: toggle car vs. van aisles (5′ vs. 8′) and update the notes block accordingly.

Explore more: See all related drawings under Parking Spaces.

FAQs

Is this acceptable for permits?

Yes—this kit reflects typical U.S. practice for 90° Parking Space Dimensions & Standards (USA) and includes ADA notes. Replace any item with your city’s stricter numbers where applicable.

Are compact stalls included?

Use the baseline to create 8.5′ × 16–17′ (if allowed). Label “COMPACT” and follow your jurisdiction’s limits on compact ratios.

Does it include ADA hatching and signage?

Yes—4″ diagonal hatching at 45°, 36″ c/c, accessible-route notes, ≥60″ sign bottom height, and 98″ van clearance callouts are included.

Can I edit line weights and fonts?

Absolutely. DWG layers and text styles are cleanly named for quick office-standard updates.