In China, mountainous two-lane highways account for 10% of the total mileage and often serve as the only access to the smallest administrative units within a region. During major and medium … [Read more...] about Study on the Reasonable Spacing Between Adjacent Work Zones in the Same Lane of Mountainous Two-Lane Highways
Construction and Maintenance
An Evaluation of the Effectiveness of Digital Speed Limit Signs and Work Zone Presence Lighting on Speed Compliance During Lane Closure Operations
The NCDOT Work Zone Traffic Control Section is collecting speed data on 6 random Interstate/Freeway projects across the state that are using both Digital Speed Limit Signs and Work Zone Presence … [Read more...] about An Evaluation of the Effectiveness of Digital Speed Limit Signs and Work Zone Presence Lighting on Speed Compliance During Lane Closure Operations
NJDOT Annual Statewide Pothole Repair Campaign Begins Next Week: Moving Operations and Daytime Lane Closures Can Be Expected
The New Jersey Department of Transportation (NJDOT) announced the start of its annual statewide pothole repair campaign on March 16, 2026, aiming to address road damage caused by winter weather … [Read more...] about NJDOT Annual Statewide Pothole Repair Campaign Begins Next Week: Moving Operations and Daytime Lane Closures Can Be Expected
High-Tech Snowplows and AI Help Cities Clean up From Big Storms
The article examines how U.S. cities, led by Syracuse, New York, are modernizing snow removal operations through the use of GPS tracking, video monitoring, and artificial intelligence. These … [Read more...] about High-Tech Snowplows and AI Help Cities Clean up From Big Storms
Illustrating the Impact of Implementing Work Zones, Adjusting Work Patterns and Optimizing Crew Starting Positions to Minimize Spatial Conflicts
Purpose The construction industry frequently encounters problems with low productivity leading to delays in project schedules. This delay is often addressed by increasing manpower to perform adjacent … [Read more...] about Illustrating the Impact of Implementing Work Zones, Adjusting Work Patterns and Optimizing Crew Starting Positions to Minimize Spatial Conflicts
MoDOT Crews Prioritizing Pothole Repairs Through Spring
The Missouri Department of Transportation (MoDOT) is prioritizing statewide pothole repair efforts during the spring season, using both public reports and historical data to identify high-risk areas. … [Read more...] about MoDOT Crews Prioritizing Pothole Repairs Through Spring