Skip to Main Content
CDM Smith logo
CDM Smith Site Logo
Project background not configured

Practices

Water Resource Infrastructure and Resiliency

Markets

International Development

Advancing rural infrastructure to boost agriculture and local livelihoods 

To address agriculture- and climate-related challenges, USAID partnered with CDM Smith to implement the Irrigation and Rural Roads Infrastructure Program (IRRIP), including efforts to build stronger agricultural productivity, improve water management, and expand economic opportunities.

Rehabilitating irrigation systems 

Reha­bil­i­ta­tion of the 5,000-acre Dakawa irrigation scheme improved water delivery, crop yields, and reduced farmer costs

Upgrading rural road networks

Network upgrades expanded over 240 miles of roads, lowering transport costs and boosting market access.  

Training local communities

Teams trained 1,900+ individuals in road maintenance, building long-term capacity and sustainability in rural areas.

Conducting advanced assessments

CDM Smith defined long-term water resources plans that could safely be used for irrigation in the Kilombero Valley.

Expanded irrigation and road access improved lives for over 402,000 Tanzanians, increasing access to schools, hospitals, and markets while reducing costs. By navigating environmental and political sensitivities, CDM Smith provided candid guidance and sustainable solutions with measurable impacts, laying a foundation for efficient, profitable farming operations and resilient rural communities. 

Curious to learn more?

Connect with an expert to find out how we delivered this project.

Williams_Keith.jpg

Keith Williams, PE, PMP

Senior Project Manager

Keith has led teams on complex projects in the U.S. and abroad, contributing expertise in irrigation, water supply, transportation and large-scale infrastructure.

Practices

Water Resource Infrastructure and Resiliency

Markets

International Development

More of our work around the world

View All Projects
Construction site of the Suez Canal expansion, with cranes, scaffolding, and machinery on a sunny day.
Ismailia, Egypt

Crossing the Suez Canal

View Project
Aerial view of Marina Barrage in Singapore with its circular green rooftop and waterfront location.
Singapore

Singapore’s iconic Marina Barrage 

View Project
Person carries a large sack across a shallow river, surrounded by lush greenery and palm trees, under a blue sky.
Jakarta, Indonesia

Green prosperity drives Indonesia forward 

View Project
CDM Smith logo

Let’s Build Something Together

Have a project in mind or want to stay in the loop? Reach out to our team or subscribe to get the latest updates from our work.
Contact UsSubscribe

World Headquarters

75 State Street
Suite 701
Boston, MA 02109 USA
What We Do
  • Markets
  • Practices
  • Priorities
  • Projects
  • Innovation and Technologies
Who We Are
  • About Us
  • Careers
  • Cultural Threads Blog
  • Find Us
  • News
Resources
  • Insights
  • Subcontracting
  • Webinars
  • Legal & Terms of Use
  • Privacy Statement
  • Accommodation Request
  • California Privacy Rights
  • Contract Vehicles
CDM Smith™ | CDM™ | WILBUR SMITH™
© 2026 CDM Smith. All rights reserved.