What is the activity area in the Mutcd?
The activity area is the section of the highway where the work activity takes place. It is comprised of the work space, the traffic space, and the buffer space.
What is the criteria for mounting signs on a Type 3 barricade?
Signs mounted on Type III barricades should not cover more than 50 percent of the top two rails or 33 percent of the total area of the three rails.
What size is a detour sign?
24″ x 18″
End Detour Sign Specifications:
|Available End Detour Sign Sizes and Weights:||Size: 24″ x 18″; Ship Weight: 3.7 lbs|
|Size: 36″ x 24″; Ship Weight: 7.5 lbs|
|Available Styles:||High Intensity Prismatic Reflective on .080″ Aluminum|
|Fluorescent Orange Prismatic Reflective on .080″ Aluminum|
When should you use delineation warning lights?
When used to delineate a curve, Type C and Type D 360-degree warning lights should only be used on devices on the outside of the curve, and not on the inside of the curve.
What are three types of operations that Caltrans performs?
- Commercial Vehicle Enforcement Facility (CVEF)
- Legal Truck Access | CA Truck Network Maps.
- Transportation Permits (Oversize/Overweight Vehicles)
- Weigh-In-Motion (WIM)
- 45′ Buses & Motorhomes.
What is a Type 1 barricade?
Type I is also known as a waffle-board barrier because it resembles a sawhorse that can be folded flat. A Style I barrier indicates sheeting is present on the top board. While this variety is also considered an A-frame barricade, it is taller than the basic sawhorse A-frame and can be made of wood or plastic.
What is the difference between a Type 1 and Type 2 FAS?
Type I FAS are large multifunctional enzymes capable of catalysing all of the reactions of fatty acid biosynthesis (Smith, 1994). In contrast, for the type II FAS, each reaction is catalysed by a discrete enzyme (Magnuson et al. 1993).
What size is a standard street sign?
Street name sign sizes vary in width, ranging from 18 to 48 inches. Generally the width of a sign correlates to the amount of characters that need to be displayed. The text of “Main St” can fit comfortably on an 18 inch wide street name sign; the text of “St.
What color lights should be used for temporary traffic control?
In order to maintain the systematic use of yellow or fluorescent yellow-green background for pedestrian, bicycle, and school warning signs in a jurisdiction, the yellow or fluorescent yellow- green background for pedestrian, bicycle, and school warning signs may be used in temporary traffic control zones.