The Rural and Urban Roads Agency (TARURA) is strengthening quality control in road and bridge construction through its modern laboratory services, a move expected to improve the durability, safety and value of infrastructure projects benefiting millions of Tanzanians.
The agency says its laboratories are playing a key role in ensuring that construction materials and completed works meet required engineering standards before projects are handed over for public use.
Speaking at the 50th Dar es Salaam International Trade Fair (Sabasaba), TARURA Headquarters Research and Quality Control Technician, Jacob Manguye, said laboratory testing has become an important part of efforts to guarantee quality in the country’s expanding road network.
He said experts conduct detailed assessments of construction materials and monitor contractors’ work to ensure that projects comply with approved designs, technical specifications and contract requirements.
“We test and verify different works, including gravel, asphalt, bridges and other infrastructure components, to ensure that projects delivered to wananchi meet high quality standards and can serve for a long time,” Mr Manguye said.
TARURA currently operates a central laboratory at its headquarters in Dodoma, alongside 14 regional laboratories located in different parts of the country, including Kigoma, Arusha and Moshi.
The facilities provide essential testing and inspection services that help engineers make informed decisions during project implementation while protecting public investment in road infrastructure.
Beyond laboratory testing, TARURA has also introduced specialised geotechnical equipment known as ‘Geotech’ to conduct soil investigations before major construction projects begin.
The technology enables engineers to examine soil strength and suitability for supporting structures such as bridges and other large infrastructure projects.
The assessments help reduce construction risks, improve safety and enhance the lifespan of completed projects.
Mr Manguye urged contractors, engineers and other players in the construction sector to utilise TARURA’s laboratory services to promote compliance with professional standards and ensure Tanzanians receive durable infrastructure.
The initiative comes as Tanzania continues to expand investment in road connectivity, particularly in rural and urban areas, where reliable transport infrastructure remains crucial for economic activities, access to social services and improved livelihoods.
