PBOT Road Sign P4490AD (Oregon) T-Shirt: Design Overview
This t-shirt showcases the design of the PBOT Road Sign P4490AD, a critical visual element in Portland, Oregon's on-street parking management system. The artwork directly replicates the official sign used by the Portland Bureau of Transportation (PBOT) to indicate reserved parking zones.
Visual Representation
The core visual component of the design is the rectangular road sign shape, rendered with precision to mirror the original sign's appearance. The color palette typically features a prominent color background, which, in the case of reserved parking signs, is often a shade of red, yellow or blue. This color choice, along with specific text and symbols, immediately alerts the viewer to its purpose.
Central to the design are the text and graphic elements. The sign includes the official PBOT sign code, "P4490AD." The "AD" suffix indicates a variation of the base sign, often representing directional arrows pointing inwards. This suggests the reserved parking zone is specific to a portion of the block. The arrows provide visual clarity, guiding drivers to the area in which the restricted parking rule applies. The text of the sign usually conveys specific restrictions about use.
Meaning and Symbolism
The design of the P4490AD sign carries considerable meaning and symbolism. It serves as a visual warning, communicating a clear restriction: parking is reserved. The sign's presence signifies that a particular space is not available for general parking. The sign's design represents the authority of the PBOT, and indicates a reserved area. The design also communicates a sense of order and regulation in the urban environment.
By displaying the P4490AD design, the wearer visually acknowledges and supports the city's traffic and parking regulations, serving as a reminder of responsible driving and community cooperation.
Unisex Heavy Cotton T-Shirt
A reliable classic cotton tee built for comfort, durability, and style. This unisex heavy cotton shirt is the perfect everyday staple — soft, structured, and designed to make printed designs look sharp and vibrant.
Product Highlights
- 100% heavy cotton fabric for structure and comfort
- Smooth surface ensures vivid, long-lasting prints
- No side seams for irritation-free wear
- Reinforced shoulders to maintain shape over time
- Classic unisex fit — works for all body types
Fit & Style Notes
Designed with versatility in mind, this tee works as your everyday go-to. Wear it true-to-size for a classic fit, or size up for a relaxed, modern drape. The mid-weight cotton balances softness and structure, making it equally great for layering or wearing on its own.
Style it with jeans, joggers, or skirts — its timeless silhouette makes it easy to dress up or down. Perfect for personal wear, printing, branding, or merch drops.
Size Guide
For best results, measure a t-shirt you already own laid flat and compare the chest width and length to the chart below.
| Size | Width (in) | Length (in) | Sleeve (in) |
|---|---|---|---|
| S | 18.00 | 28.00 | 15.10 |
| M | 20.00 | 29.00 | 16.50 |
| L | 22.00 | 30.00 | 18.00 |
| XL | 24.00 | 31.00 | 19.50 |
| 2XL | 26.00 | 32.00 | 21.00 |
| 3XL | 28.00 | 33.00 | 22.40 |
| 4XL | 30.00 | 34.00 | 23.70 |
| 5XL | 32.00 | 35.00 | 25.00 |
Tip: Compare these measurements with your favorite tee for the best fit.
Care Instructions
- Machine wash cold (max 30°C / 90°F)
- Use non-chlorine bleach only when necessary
- Do not iron directly on printed designs
- Do not dry clean
- Tumble dry on low heat
