Civil Engineering


CRIADO has designed miles of municipal and state roadways throughout the Dallas/Fort Worth Metroplex. We create safe, efficient roadway designs that meet local, state and federal requirements, improve traffic flow, and provide long-term benefits to our clients and the traveling public. Our team of engineers perform within the budget and timeline of each project to offer solutions that are realistic and achievable. We address the unique design priorities of every project to weigh the costs and benefits. It is our mission to promote public safety and add value to the community by creating designs that are functional, safe, visually appealing and in compliance with governmental requirements.

Our highly skilled team can provide a wide range of services:

  • Highways and Municipal Roadways
    • Roadway Design
    • Pavement Design
    • Maintenance of Traffic (MOT)
    • Drainage/Storm Sewer Design
    • Signing and Striping
    • Ramp Design
  • Airport Design (Landside/Airside)
  • Rail Projects
  • Roadway Flood Routing Analysis
  • Hydraulic Pipe Sizing Analysis
  • Storm Water Management
  • Construction Inspection
  • Regulatory Policy Assistance
  • Public Transport Operations and Infrastructure Planning
  • Proposed Construction Matrices
  • Highway, Rural/Urban road design
  • Public Transport, Hike/Bike Infrastructure Design
  • Project Cost Estimating
  • Traffic Control Studies and Plans
  • Intersection capacity analysis and design
  • Right-of-Way
  • Ongoing Maintenance
  • Retaining Walls
  • In-house Survey


At CRIADO, our water infrastructure group is knowledgeable in all aspects of planning, and designing water and wastewater systems. We have expertise in analyzing existing and proposed systems, and upgrading treatment facilities.

Water/wastewater services include:

  • Water/Wastewater Pipeline Design
  • Water/Wastewater Master Planning
  • Water Treatment
  • Water Pumping Stations
  • Elevated and Ground Storage Tanks
  • Water Distribution Analysis
  • Wastewater Collection Design
  • Permitting and Regulatory Compliance
  • Franchise Utility Identification and Coordination
  • In-house Land Surveying
  • CAD Plans
  • Contract Administration
  • Rehabilitation
    • Insitu
    • Pipe Bursting
    • Slip Lining
    • Replacement
    • Open Cut
    • Other Than Open Cut
  • Lift Station and Force Main Design
  • Directional Boring
  • Micro Tunneling
  • Pipe Jacking
  • Tunneling
  • Product Cost Estimating


CRIADO develops practical drainage and stormwater management solutions that address issues such as collection, storage, and treatment. We have successfully completed numerous comprehensive drainage and stormwater design and improvement projects throughout the Dallas/Fort Worth Metroplex.

Drainage services include:

  • Storm Sewer Design
  • Roadway Drainage Design
  • Stormwater Design
  • Hydraulic and Hydrologic Evaluations
  • Erosion Control Studies/Design
  • Site Drainage Design
  • Parking Lot Drainage Design
  • Detention/Retention Ponds
  • Retaining Wall Design


Our team has years of experience in erosion control and a thorough understanding of the unique soil conditions in Texas. CRIADO implements plans that minimize downstream impacts and ensure that developers/contractors are compliant with federal, state, and local regulatory requirements. We can provide you with a cost-effective solution that will protect your investment for years to come.

Erosion services include:

  • NPDES Storm Water Pollution Prevention Plans (SWPPP)
  • Temporary and Permanent Construction Site Erosion Control
  • Landscaping Erosion Control
  • Stream bank Stabilization
  • Erosion Control Studies/Design


At CRIADO, we take great pride in our contribution to parks and recreation projects in the communities where we work and live. We are proud to have designed miles of trails for parks that communities will enjoy for generations to come.

Our capabilities include:

  • Hike and Bike Trail Design
  • Equestrian Trailhead Design
  • Trails and Walkways Design
  • Parking Lot and Site Design
  • Pond Dredging and Bank Stabilization Design
  • Construction Contract Administration
  • Paving and Grading Design
  • Utility and Drainage Design
  • Signage