night road construction on i39 at madison

Night road construction on i39 at madison manual#

As with resurfacing projects, after a street is reconstructed it becomes protected for five years. Because of the significant time and funding involved and because the work is so comprehensive, street reconstruction projects are an opportunity to reimagine and enhance the overall streetscape. From conception to construction, it can take between three to five years to complete a project. Extensive coordination is necessary between NYC DOT, other City and State agencies, utilities, and the community. Street reconstruction work is executed by the Department of Design and Construction (DDC) on NYC DOT's behalf. As part of reconstruction, the street may be realigned to improve safety or operations, grading may be changed to improve storm water flow, underground utilities may be added, upgraded or relocated, traffic signals and street lights may be relocated, and street trees and pedestrian ramps may be added. Reconstruction replaces over a foot of the roadway below the street’s surface and usually includes reconstruction of the curbs and sidewalks as well. Learn more about NYC DOT's sustainable street resurfacing Street Reconstructionįull reconstruction of streets provides long-term upgrades to the roadway and the underlying infrastructure, addressing serious issues related to a street's condition and design. Some of the paving materials that get removed from City streets during routine resurfacing operations are recycled and combined with new materials and reused for paving.

Night road construction on i39 at madison manual#

The Street Works Manual provides detailed information on policies and procedures governing work on city streets.

Repairs to potholes or other street defects can, however, be performed on protected streets. NYC DOT will not issue street opening permits for protected streets, except for emergency work. Once a street is resurfaced, it becomes a protected street for five years. It usually takes less than a month to complete and is a regularly scheduled operation. Resurfacing is a less expensive, short-term method of maintaining the quality of existing streets. It also addresses issues like potholes, cracking, hummocks, bumps and patches of street cuts (typically a result of utility and other underground work). Resurfacing addresses problems on the surface of the roadway by replacing the top layer of asphalt pavement. NYC DOT conducts regular inspections to assess pavement conditions, and assigns ratings based on the overall condition, patching, and cracking.Ĭheck your street’s rating on NYC Open Data Street Resurfacing Resurfacing and reconstruction is determined by a multitude of factors.

Like all infrastructure, roadways deteriorate over time due to wear and tear from use, from the weathering by heat, freezing and thawing, and precipitation. Infrastructure Street and Roadway Construction