Bridge construction in Ukraine — reinforced concrete and steel bridges
Bridges, overpasses and transport infrastructure
What the service includes
Bridge construction is one of the most important areas in the development of Ukraine’s transport and engineering infrastructure. Modern bridge structures provide reliable transport links between settlements, regions and major industrial facilities. They play a key role in the development of the road network, logistics, the economy and the transport accessibility of territories.
The construction of reinforced concrete and steel bridges requires professional design, the use of modern technologies, high-quality construction materials and strict compliance with the building codes of Ukraine. The strength, durability and operational safety of bridge structures depend on the correct choice of structure and the quality of workmanship.
Construction of reinforced concrete bridges
Reinforced concrete bridges are one of the most common types of bridge structure owing to their high strength, resistance to significant loads and long service life.
Reinforced concrete structures are widely used in the construction of road bridges, overpasses, viaducts, pedestrian crossings and other engineering structures.
The main advantages of reinforced concrete bridges are:
- High load-bearing capacity and structural strength.
- Resistance to dynamic and static loads.
- Durability, subject to proper design and operation.
- Resistance to weathering.
- The possibility of constructing structures of various lengths and complexity.
- Relatively low subsequent maintenance costs, provided the structure is kept in proper technical condition.
The construction of reinforced concrete bridges uses cast-in-place and precast structures, prestressed concrete and modern reinforcement and concreting technologies. The choice of technology depends on the characteristics of the structure, the engineering-geological conditions and the design loads.
Construction of steel bridges
Steel bridges are modern engineering structures distinguished by high strength, relatively low self-weight and the ability to span considerable distances.
Owing to their structural characteristics, steel bridges are widely used in the construction of road and railway crossings, pedestrian bridges, overpasses and other transport structures.
The main advantages of steel bridges:
- High strength and reliability of steel structures.
- The possibility of constructing bridges with long spans.
- Relatively low structural weight.
- The possibility of factory fabrication of individual elements.
- Shorter erection times on the construction site.
- The possibility of upgrading and reconstructing existing structures.
The construction of steel bridges uses modern grades of structural steel, welded and bolted connections, corrosion protection and specialised erection technologies.
Particular attention is paid to the quality of welds, the accuracy of element fabrication, the protection of steel against corrosion and the quality control of erection works.
Bridge structuresMain stages of bridge construction
The construction of reinforced concrete and steel bridges involves a range of engineering, preparatory, construction and erection works.
The main stages of project implementation:
- Engineering surveys. Geodetic, geological and hydrological surveys of the construction site.
- Design of the bridge structure. Development of structural solutions, load calculations, selection of materials and construction technologies.
- Construction site preparation. Organisation of the site, construction of access roads and preparation for the works.
- Construction of foundations and piers. Construction of foundations, piled foundations, abutments and intermediate piers.
- Erection of spans. Installation of reinforced concrete or steel structures in accordance with the design documentation.
- Bridge deck construction. Application of waterproofing, installation of expansion joints, laying of the road surface.
- Finishing works. Installation of barriers, railings, drainage systems, lighting and other necessary elements.
- Quality control and commissioning. Verification that the completed works comply with the design requirements and current regulations.
Bridge design and reconstruction
In addition to the construction of new bridge structures, the reconstruction, major repair and restoration of existing bridges is an important area of infrastructure development in Ukraine.
Over time, bridge structures are exposed to traffic loads, temperature fluctuations, moisture and other factors, which can lead to wear of individual elements.
Timely inspection of technical condition, strengthening of structures, replacement of damaged elements and upgrading of bridge structures make it possible to improve their reliability and extend their service life.
Depending on the technical condition of the structure, technologies may be applied for strengthening reinforced concrete structures, replacing steel elements, restoring piers, renewing the bridge deck and corrosion protection.
Modern technologies and materials in bridge construction
Modern bridge construction involves the use of innovative materials, engineering solutions and technologies that ensure the high quality and durability of structures.
The construction of reinforced concrete and steel bridges uses:
- High-strength concrete mixes.
- Reinforcing steel and prestressing systems.
- Modern steel structures.
- High-precision welding equipment.
- Anti-corrosion protective coatings.
- Modern waterproofing and drainage systems.
- Digital modelling and automated methods of structural analysis.
- Systems for monitoring the technical condition of bridge structures.
The use of modern technologies makes it possible to optimise structural solutions, increase construction efficiency and ensure that bridges comply with current safety requirements.
Bridge construction in Ukraine — reliability, quality and durability
The development of bridge infrastructure is an important task for Ukraine. The construction of new reinforced concrete and steel bridges, the reconstruction of existing structures and the restoration of damaged facilities are of strategic importance for the country’s transport system.
Well-designed and professionally built bridges ensure uninterrupted traffic, improve logistics capabilities, contribute to the economic development of regions and increase road safety.
The application of modern engineering solutions, reliable materials and proven technologies is the basis for creating durable bridge structures capable of withstanding significant operational loads and meeting the needs of Ukraine’s modern transport infrastructure.
Bridge structuresTypical facilities
- 01Road bridges and overpasses
- 02Bridges due for reconstruction and strengthening
- 03Structures with the span replaced on the existing piers
- 04Piers and bearings in need of repair
- 05Sections where traffic cannot be stopped
- 06Transport infrastructure: barriers, road signs, weather stations
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Frequently asked questions
How much does a bridge repair cost?
The exact price is calculated by a manager after a survey of the structure. It depends on the condition of the piers and span, the chosen solution (repair, strengthening or replacement), traffic conditions on the section and steel logistics. The price is determined on the basis of the estimate.
Do you work on a live road without a full closure?
Yes, in most cases. The traffic scheme is agreed in advance: a diversion, lane-by-lane closures, short windows for erection. A full stop is planned only where the span cannot be erected safely without it.
Do you fabricate bridge steelwork in-house?
Yes, we fabricate it at our own production facility to our own shop drawings (KMD), with corrosion protection and geometry control of the joints. These structures are erected by our crews, so a single contractor is responsible for both fabrication and erection.
What is required for an assessment: drawings or a site visit?
Existing drawings, previous surveys and photographs of the structure are sufficient for a preliminary assessment. The cost and solution are determined after a site visit: the condition of the piers and span cannot be established from drawings, and it determines the choice between repair and replacement.
Do you carry out the associated road works?
Yes: road surfacing on the bridge and approaches, safety barriers, road sign supports, weather stations and other elements of transport infrastructure. We usually carry them out under the same contract so that the works schedule is not divided between several contractors.
Send a request
Send a description of the task or the drawings and we will prepare a technical solution and a cost calculation.
Cost estimate for the works
Send us drawings or a technical specification and we will prepare a technical solution and a cost estimate.