Holtec has designed National Highways, State Highways, other District and Village Roads, heavy-duty industrial roads, hill roads, haulage roads, link and approach roads, and residential roads.  These roads were designed and built to single-lane, two-lane, four-lane and six-lane specifications.  The company has also designed Expressways.  Additionally, Holtec has also engineered Flyovers, Elevated Roads, Interchanges, ROBs / RUBs.

Services offered by Holtec:

• Engineering Survey and Investigations.
• Hydrology.
• Traffic Studies, Transportation Planning and Urban Planning.
• Pavement Design and Embankment Design, Highway/ Expressway Design, Bridge/ Structure Design.
• Land Acquisition Plan.
• Environmental and Social Impact Study.
• Tender Pre-engineering.
• Road Safety Audit.
• Economic & Financial Analysis.
• Cost Estimate and Bid Document.
• Preparation of detailed specifications of each activity to enable the work to be executed to the required standard of quality.
• Construction planning, work schedules, planning of equipment and plants for construction activities including construction methodology and sequencing.