Bridge Capacity Assessment: Understanding Key Metrics For Efficient Traffic Management

Bridge capacity units encompass deck area, sufficiency rating, load posting, weight restrictions, and detour routes to assess a bridge's ability to handle traffic. Deck area influences traffic flow, while sufficiency rating evaluates serviceability and criticality. Load posting determines weight limits and permit requirements. Weight restrictions, based on legal limits, are enforced to prevent bridge damage. Detour routes provide alternative paths during bridge closures, influencing traffic patterns. Understanding these units is crucial for engineers and transportation officials to ensure bridge safety and efficient traffic flow.