San Hill Rd over Red Rock Branch

Webster Parish, Louisiana · rated Poor in the 2025 National Bridge Inventory

United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled August 20, 2026

• San Hill Rd over Red Rock Branch in Webster Parish, Louisiana, is rated in poor condition in the 2025 National Bridge Inventory (as of August 20, 2026).
• Its lowest-rated component is the culvert, rated 4 (poor condition) on the 0-9 scale.
• It was built in 1986, making it 39 years old at the 2025 inventory.
• It carries about 268 vehicles a day (traffic count year 2020).
• Its listed owner is the county highway agency.
• It is one of 48 of the 194 inventoried bridges in Webster Parish rated poor (24.7%); 48 (24.7%) are rated poor.
• A poor rating means at least one major component - deck, superstructure, or substructure - is rated 4 or lower on FHWA's 0-9 scale. It does not by itself mean the bridge is unsafe; bridges judged unsafe are closed or load-restricted by their owners.

View this bridge on a map → (32.99277, -93.28251)

Component ratings

Bridge details

Source: FHWA National Bridge Inventory, 2025 data as reported by the Louisiana department of transportation.

Busiest bridges in Webster Parish

All bridges nearby: Webster Parish, LA bridge conditions · every bridge in Webster Parish · Louisiana bridges.

Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.