PBOT Road Sign R4306 (Oregon) T-Shirt: Design Overview
This t-shirt design features the visual essence of a PBOT (Portland Bureau of Transportation) regulatory road sign, specifically coded as R4306. The artwork is directly inspired by the city's official signage standards.
Design Elements and Representation
The design adheres to the typical aesthetic of regulatory signs: a crisp, clean aesthetic intended for immediate comprehension by drivers and cyclists. The sign would have a white background, the standard color for regulatory signs, providing high visibility in various lighting conditions. Bold black and/or red lettering and/or symbols are used to create the necessary contrast for the message.
The central imagery and text of the sign (R4306) and the specific legend it is designed to convey, are unknown. However, based on the general numbering convention of PBOT regulatory signs, the design suggests the sign's potential function. It is possible the sign is related to lane usage, turn restrictions, or special vehicle types, such as buses or bicycles, based on codes around R4300, it would convey this regulation.
Meaning and Symbolism
The sign’s symbolic meaning will be directly related to the specific regulations it enforces. If, for instance, it is a no-turn restriction, it would likely bear a turn prohibition graphic. The sign’s overall symbolism underscores PBOT’s authority to manage traffic flow, prioritize safety, and communicate crucial instructions to all road users within the city. The shirt's design, therefore, becomes a symbol of civic infrastructure and the rules of the road in Portland.
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
