Project Overview

Lindamood performed earthwork and structural support operations for the 26-mile DART Cotton Belt Silver Line spanning Dallas, Collin, and Tarrant counties. The project supported a major regional transit expansion and required coordinated work across active corridors and multiple municipalities.

The scope included approximately 200,000 cubic yards of excavation, 180,000 cubic yards of embankment, installation of 83,000 tons of track ballast, and 15,000 feet of shredded tire aggregate for vibration mitigation beneath rail lines.

Key project elements included:

• Multi-county rail corridor earthwork across 26 miles

• 200,000+ CY excavation and 180,000+ CY embankment

• Installation of 83,000 tons of ballast

• 15,000 LF of sustainable vibration mitigation material

• Installation of bridge beams across approximately 23 structures

• Half-mile US-75 bridge span in Richardson, TX

  
  

The project required disciplined sequencing, agency coordination, and precision execution within an active transportation environment. Lindamood’s work supported long-term regional mobility improvements while maintaining schedule alignment and regulatory compliance.