PROJECTS

PROJECT INFO

SR1 - I95 Interchange Construction

PROJECT OVERVIEW

Program Description:

The project will add high speed connecting ramps from both Northbound SR1 to Northbound I-95 and from Southbound I-95 to Southbound SR1. This work is part of a multi-year, multi-project Turnpike Improvement Program that has included work at Churchmans Road/SR 7 Intersection, the Churchmans Bridge over I-95, the I-95 5th Lane Widening project and the reconstruction of the I-95 Toll Plaza in Newark.

Project Need:

Increasing traffic volumes and development south of SR 1 has led to deteriorating levels of service within the area of Christiana Mall and the I-95/SR 1 Interchange. While morning and evening peaks continue to struggle, this area also has deteriorating traffic conditions at many other times of the day and often throughout weekends. On most days many of the ramps experience levels of service (LOS) F.

Project Costs and Schedules:

  • The current costs for all project phases are shown in the 2011 - 2016 CTP.
  • The current funding for construction becomes available in 2011. The project is expected to take up to 3 years to complete.


Final Interchange Configuration:

ADDITIONAL INFO

Project Updates

Resources

MicroStation Design Files
These files can be used by contractors who are interested in submitting a revised phasing plan in accordance with the General Notices.

Each file contains the required information for the proposed work for that phase. The individual reference files have been merged into each display as a single cell to make file management more comprehensive. If extensive manipulation of the CADD data is required, simply drop the cell(s) and the elements will be placed on the levels according to the DelDOT CADD Standards.
Transportation Management Plan Geotechnical Reports
The following reports contain the geotechnical information for the structures and retaining walls.

GALLERY

Video: SR1/I-95 Interchange Computer Animated Fly Over


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