Railway Crossing Ahead – Skew Left
WA-18-L Railway Crossing Ahead – Skew Left Traffic Sign
- Additional information
- Sign Materials
Railway Crossing Ahead – Skew Left / 75×75-XI-Y / S-#A30
|Dimensions||75 × 75 cm|
Reflective Sheeting Types
DG Highest Visibility (Fluorescent)
The highest level of reflectivity. Up to 10X brighter than Engineer-Grade Prismatic. Offers great visibility and reflectivity from distances and wide angles, both day at night.
Meets or Exceeds ASTM D 4956, Type IX or Type XI
HIP High-Intensity Prismatic
3X brighter than Engineer-Grade Prismatic. Effective for daytime, nighttime and artificial light conditions. Provides durability and long-term reflectivity.
Meets ASTM D 4956, Type III, Type IV.
ENG Engineer Grade
Economical prismatic sheeting provides better day and nighttime brightness and is recommended for commercial sign applications as well as non-critical traffic control signs, regulated by the MUTCD.
Meets ASTM D 4956 Type I
Substrate Material Types
Aluminum sheeting meets or exceeds ASTM 5052-H38 specifications and is .081" thick. Traffic signs use this specification to meet Transportation Standards, unless otherwise stated for non-critical traffic signage or commercial applications. All aluminum blanks come with pre-drilled holes for mounting, and rounded corners.
Meets or Exceeds ASTM 5052-H38, 0.081" Thickness
Crezone (HDO) Wood
Crezone HDO (High Density Overlaid) board is extremely durable exterior type plywood with a weather-resistant resin overlay bonded to the wood by heat and pressure. This process fuses the molecules of the overlay with the fibres of the wood to form a bond as strong as the wood itself. In many instances, overlaid HDO plywood has proven a more durable sign material than metal. HDO plywood is resistant to the elements with no danger of rust or corrosion. It is typically used for larger signs, or uncommon sizes made-to-order.
Meets Transportation Material Standards
WA-9 Chevron Alignment Traffic SignSelect options
Concealed Road (Right)
WA-12-R Concealed Road (Right) Traffic SignSelect options
Concealed Road (Left)
WA-12-L Concealed Road (Left) Traffic SignSelect options
No Exit Or Dead End
WA-8B No Exit Or Dead End Traffic SignSelect options