Article
SUSTAINABILITY OF ROADS IN COASTAL ZONES EFFECTS CARGO TRANSPORTATION
The sustainability of road infrastructure in coastal zones, particularly in the Godavari region of Andhra Pradesh, is critical for supporting economic activities and efficient cargo transportation. However, these coastal areas face unique challenges including high salinity, waterlogging, soil erosion, weak subgrade conditions, and frequent exposure to cyclones and tidal surges. These environmental and geotechnical constraints significantly deteriorate road conditions, leading to reduced lifespan, frequent maintenance needs, and disruptions in logistics. Consequently, cargo transportation suffers from increased delays, higher fuel and vehicle maintenance costs, and loss of perishable goods, thereby impacting regional trade and economic stability. This paper explores the relationship between coastal road sustainability and cargo movement efficiency, highlighting key threats and proposing adaptive strategies such as the use of geosynthetics, soil stabilization, climateresilient materials, and improved drainage systems. Enhancing the resilience of coastal road networks is essential for ensuring uninterrupted cargo flow, economic resilience, and long-term infrastructural sustainability in vulnerable coastal regions
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