County Prestress & Precast's Prestressed Concrete Bridge Girders maximize taxpayer value for new bridge and tunnel infrastructure projects because of their low life-cycle cost.
The main factors that contribute to the low life-cycle cost of prestressed bridge girders are their long service life, low maintenance requirements, and ability to shorten construction schedules.
Extended Service Life
Prestressed concrete is one of the strongest, most resilient building materials available. When correctly installed, prestressed bridge girders can serve communities for nearly 75 years, which is the longest service life of any bridge material or superstructure.
The inherent strength of prestressed concrete is one of the reasons many state departments of transportation specify prestressed girders for major highway bridges.
Minimal Maintenance Requirements
Throughout their long service life, prestressed bridge girders require minimal maintenance. Prestressed concrete bridges are resistant to fire, rot, and corrosion and can endure decades of weather and wear. Their inherent strength and resilience make them capable of withstanding freeze/thaw cycles and increased traffic flow.
Shorter Construction Timelines
Prestressed bridge systems can shorten bridge construction timelines because the girders can be produced while the work site is being prepared. While temperatures, humidity, rain, and wind can delay cast-in-place bridge construction, County Prestress & Precast’s PCI-certified production facilities operate year-round. Prestressed girders also reduce the need for temporary support structures, offering significant time and cost savings.
Shorter construction schedules can help reduce the negative impact of bridge construction on a community. The use of prestressed bridge girders can help reduce the impact of road closures or detours on businesses near bridge projects.
Choose County Prestress & Precast’s Prestressed Bridge Girders for your next project by contacting our Customer Service Team at (708) 562-7700.