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I-95 (Section 100) Express Toll Lanes I-95/I-695 Interchange Contract 2 Baltimore County, MD

Owner:
Maryland Transportation Authority

Cherry Hill Contract Value
$53.8 million

Project Description:
This project, located in Baltimore County consists of construction new managed roadways and stub-outs for future ramps within a three level interchange.  These improvements are generally located within the median of the I-95 general purpose roadways recently completed in a separate contract.  The project extends along I-95 from north of the Hazelwood Avenue overpass to south of the King Avenue overpass

Major Items of Work Included:

  • MOT to allow continuous traffic on I-95 (ADT of over 178,000) during construction of new managed roadways in the median as well as grinding, striping, and new pavement markings along the general purpose lanes.
  • Over 200,000 CY of excavation
  • Over 23,000 LF of driven steel H-pile and over 4,400 LF of augered piling for bridge foundations
  • 9,350 LF of various diameters (15 to 42) storm drain and structures and over 19,800 LF of underdrain.
  • Constructed two new stormwater management facilities and one temporary sediment basin.
  • Resurfaced I-95 NB and SB and constructed new ETL required over 84,000 TNs of asphalt superpave.
  • 43,261 TNs of 6 graded aggregate base and 45,477 SY of cement stabilized soils.
  • Installed approx. 27,260 LF of new 34 and 42 F shape concrete traffic barrier.
  • Installed, maintained, and removed all erosion and sediment control devices during multiple phases including converting temporary basins to permanent SWM facilities.
  • Landscaping, signing, pavement
  • Formally Partnered by CHC, General Engineering Consultants (GEC), and MDTA.