PBOT Road Sign R3348 (Oregon) T-Shirt: Design Overview
Visual Representation
This t-shirt design features the PBOT (Portland Bureau of Transportation) road sign R3348, a regulatory sign used in Portland, Oregon. The artwork faithfully replicates the sign's graphic elements, which are central to its communicative function.
Sign Meaning and Symbolism
The design's core imagery focuses on lane-use instructions. The primary visual element is an arrow, or combination of arrows, indicating permitted movements. In this case, R3348 would likely depict a "Right turn OR through" movement from a specific lane. The arrow(s) would visually communicate the options available to drivers in that lane: they can either turn right or continue straight through the intersection.
The presence of supplemental text or lane-use designations will also be shown, such as the words "THRU" or "RIGHT" or an indication of the number of lanes.
Design Intent
The design's primary function is to directly and clearly communicate a permitted traffic movement. The design prioritizes visual clarity, with strong lines, distinct colors (likely white arrows on a blue background), and simple typography to effectively convey traffic instructions in a clear, concise manner. The design is deliberately utilitarian, prioritizing functionality over artistic embellishment to aid in immediate comprehension.
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
