Preformed Thermoplastic Lane Reduction Arrow Left (18' x 5'8", Color Options)
This 1-piece, FHWA-style symbol installs with a propane torch for a bold, consistent marking. Choose Tuff-Mark Standard for a smooth finish, or upgrade to Tuff-Grip skid-resistant when traction matters in lane drops and tapers. Add optional surface glass beads for stronger night reflectivity.
- Earlier merge warning
- Less touch-up than paint
- Help drivers merge sooner, add grip or beads
Availability: In stock
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Make Lane Drops Obvious, Keep Merges Predictable
The thermoplastic lane reduction arrow left is built for high-visibility merge guidance in taper zones and lane reductions. Since it is preformed and 1-piece, you spend less time laying out a long symbol and more time finishing the job.
Key Features & Benefits
- 18-foot symbol: big guidance drivers can recognize sooner
- 1-piece install: fewer alignment steps in long taper areas
- Durable thermoplastic: built for traffic wear in merge zones
- Optional glass beads: brighter at night under headlights
Choose Your Finish: Tuff-Mark Standard vs Tuff-Grip
- Tuff-Mark (Standard, smooth): a solid choice for typical lane drops and driving lanes
- Tuff-Grip (Skid-Resistant): adds traction where slip risk is higher, especially in wet conditions
For controlled bead coverage, consider a Reflective Glass Bead Dispenser.
How to Use
- 1. Surface prep: Sweep and blow off debris. Surface must be clean and dry.
- 2. Position: Align the symbol in the taper where drivers will see it early.
- 3. Torch apply: Heat evenly until bonded to the pavement.
- 4. Cool and reopen: Allow to cool and harden before traffic. Cooling is typically a few minutes. Cool water can speed it up.
Recommended Uses
- Left lane reductions and merge tapers
- Work zones and traffic pattern changes
- Commercial sites with lane drops and channelized flow
Need additional direction symbols for the same site? Add a Preformed Thermoplastic Straight Arrow (2 pcs) for long, clear lane guidance through extended approaches.
Storage & Handling
- Store indoors in a dry area.
- Recommended storage range is 35°F to 90°F.
- In colder conditions around 50°F and below, handle carefully to reduce cracking risk.
Why Choose This Lane Reduction Arrow
- Clear merge guidance that reduces confusion and complaints
- Faster installs than paint when you need consistent results
- Options for traction and reflectivity based on site needs
Add it to cart and make lane drops easier for drivers to understand.
Have questions? We’re here to help!

Speak to an Asphalt Expert!
| Product Type | Preformed Thermoplastic Lane Reduction Arrow (Left), FHWA style |
|---|---|
| Size | 18' x 5'8" |
| Pieces per Pack | 1 pc |
| Finish Options | Tuff-Mark Standard (smooth) or Tuff-Grip (skid-resistant) |
| Color Options | White, Yellow, Black, Blue, Bike Lane Green, Red, Orange, Purple |
| Optional Add-On | Surface glass beads (retroreflectivity) |
| Installation Method | Torch-applied |
| Traffic Re-Open | After cooling and hardening (typically a few minutes) |
| Storage | Store indoors, dry, 35°F–90°F recommended |
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