If you require a different size or material, please contact us
The Axle Mass Load Limit road sign (R203) is a regulatory prohibition sign used to indicate the maximum allowable axle mass for vehicles beyond the sign. Vehicles exceeding the displayed axle load are not permitted to proceed.
Purpose and function
This sign protects road surfaces, bridges, and structures from damage caused by excessive axle loads. It also supports enforcement of vehicle mass regulations and improves long-term infrastructure safety.
Typical applications
- Bridges and culverts
- Secondary roads and residential routes
- Industrial and mining access roads
Temporary alternative
A temporary version is available where axle load restrictions apply for a limited period:
Materials and ordering notes
- 1.2 mm Chromadek steel with a retro reflective sign face
- Poles, clamps, nuts and bolts are not included
- Please confirm stock availability when ordering road signs
Compliance
This sign forms part of the R200 Series prohibition road signs.