Mowing and Vegetation Control for Driver Visibility

June 6, 2025

Keeping roadsides clear and safe goes beyond pavement maintenance. Mowing and vegetation control are essential tasks that help ensure driver visibility and overall roadway safety. Overgrown grass, brush, and tree limbs can obstruct sightlines, block traffic signs, and hide hazards from motorists. A well-planned vegetation management program improves safety, protects infrastructure, and helps your highway department stay in compliance with local and state standards. Why Visibility Matters Driver …continue

Which Signs Need to Be Assessed for Retroreflectivity and Which Do Not

June 6, 2025

Highway departments are responsible for maintaining traffic signs so they remain visible and legible to motorists, day and night. A key part of this responsibility is ensuring that signs maintain adequate retroreflectivity, or the ability to reflect light from vehicle headlights back to drivers at night. But not every sign on the roadside is subject to retroreflectivity assessment requirements. The Manual on Uniform Traffic Control Devices (MUTCD) provides clear guidance on which signs must be m…continue

Understanding Retroreflectivity Assessment Methods in the MUTCD

June 5, 2025

Maintaining safe and visible traffic signs is one of the most important responsibilities of any highway department. Over time, sign sheeting materials degrade, reducing their visibility at night. The Manual on Uniform Traffic Control Devices (MUTCD) requires that agencies maintain sign retroreflectivity at or above minimum levels. To help agencies comply, the MUTCD outlines several assessment methods, with two primary options being most commonly referenced: Visual Nighttime Inspection and Measur…continue

Understanding Barricade Striping

June 2, 2025

Barricades are a common sight in construction zones, work areas, and emergency detours, but not all barricades are created equal. The orange or red diagonal stripes you see on barricades aren't just there for visibility - they actually convey important directional and safety information to drivers and pedestrians. In this article, we’ll break down the meaning behind the stripes on Type 1, Type 2, and Type 3 barricades, what “left” and “right” stripes indicate, a…continue

Understanding the Manual on Uniform Traffic Control Devices: Why It Matters

May 27, 2025

The Manual on Uniform Traffic Control Devices (MUTCD) is the national standard for traffic signs, road surface markings, and signals in the United States. Maintained by the Federal Highway Administration (FHWA), the MUTCD serves as the backbone of roadway safety and consistency, guiding how information is conveyed to drivers, cyclists, and pedestrians across all 50 states. What Does the MUTCD Cover? The MUTCD is a comprehensive document that governs: Traffic Signs: Regulatory (e.g., stop signs),…continue