W4-4bP ONCOMING TRAFFIC DOES NOT STOP (PLAQUE) Requirements

1. When ONCOMING TRAFFIC DOES NOT STOP (PLAQUE) Is Used

Warns that oncoming traffic is not stop-controlled.

• Roadway geometry and traffic-control review

2. Placement and Application Notes

Position W4-4bP select placement using the actual approach, sight distance, applicable California manual provisions, and responsible agency requirements..

• Place the sign where the intended road users have a clear, unobstructed view on approach.
• Use the mounting height and lateral placement specified for the sign and installation type.
• Use sign assemblies and supplemental plaques only as provided in the applicable manual and approved design.

3. Layout Sizes and Visibility Considerations

Linked-layout dimensions: 24" × 12"; 36" × 18"; 48" × 24". Check the applicable MUTCD and agency requirements for the required installation size.

• Choose size based on roadway speed, sight distance, and mounting location.
• Use the visibility and material requirements specified for this sign and installation.

4. Sign Selection Checks

• Match W4-4bP to the actual approach and traffic condition.
• Mount below the STOP sign where this message accurately describes the intersection. California recommends this plaque where all but one approach has STOP control, unless the non-stopped approach is a one-way street.
• Select application size and installation using the California manual and agency requirements.