The roll-up signs are provided with a fiberglass crossbrace (1/4" thick vertical and 3/16" thick horizontal ribs), 4-heavy duty polycarbonate pockets, plus hook and loop for easy storage
A Road Closed Pink Roll-Up Sign informs road users the road is closed and no vehicles can drive past the sign. Made of Reflective fluorescent pink vinyl, it meets retro-reflective standards, provides early highly-visible warning to motorists and pedestrians, while preventing infringements into an active incident management area.
Roll-up signs material grades
Fluorescent Non-Reflective Solid Vinyl signs are recommended for day time use only, this material is not MUTCD compliant when used at night.
Fluorescent Super Bright Reflective Vinyl signs are MUTCD compliant when used day or night.
At 3/4" deep, the Delta Rib Pocket is designed to be easier to deploy than conventional pockets. Made of tough polycarbonate, it features increased strength and the smallest storage diameter in the industry.
Featuring a full depth design, rectangular pockets are typically used at the top and bottom of the sign. Made of tough polycarbonate, they will fit all pocket style sign holders.
MUTCD Compliance
2009 Edition Part 6 Figure 6F-2. Methods of Mounting Signs Other Than on Posts
The fourth example shows an orange diamond-shaped sign with a black border and letters with the words "UTILITY WORK AHEAD" in three lines mounted on a vertical pole that is mounted on four horizontal supports. The distance from the bottom of the sign to the bottom of the supports is labeled as "1 ft MIN. above the traveled way." At the top of the sign, three orange flags are shown mounted equidistant apart from each other on short staffs that extend out from the top of the vertical pole at 45-degree angles.
Compliance
When to Use 36″ and 48″ Temporary Warning Signs
According to the MUTCD:
Type of Roadway
Sign Size
Conventional Road
36 × 36″
Freeway or Expressway
48 × 48″
Transportation engineers may find this answer acceptable since they have a deeper understanding of the MUTCD than most, but not everyone has this knowledge. Luckily, definitions of these terms are provided to help make some sense of what they are trying to convey. Here’s how the MUTCD defines each of those types of roadways:
"Conventional Road" is a "street or highway other than a low-volume road, expressway, or freeway."
"Low-Volume Road" is a facility lying outside of developed areas of cities, towns, and communities, which serves fewer than 400 vehicles per day on average. A low-volume road shall not be a freeway, an expressway, an interchange ramp, a freeway service road, a road on a designated State highway system, or a residential street in a neighborhood.
"Expressway" is a divided highway with partial control of access.
"Freeway" is a divided highway with full control of access.
Still confused? It's not just you. Generally speaking, if the road is a divided highway with a concrete barrier or median, a 48 × 48″ sign will be required. A 36 × 36″ sign can be used on all other types of roadways.