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US 77A over Rocky Creek

Lavaca County, Texas · rated Good in the 2025 National Bridge Inventory

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

US 77A over Rocky Creek in Lavaca County, Texas, is rated in good condition in the 2025 National Bridge Inventory (as of August 20, 2026).
Its lowest-rated component is the deck, rated 8 (very good condition) on the 0-9 scale.
It was built in 2023, making it 2 years old at the 2025 inventory.
It carries about 3,181 vehicles a day (traffic count year 2021).
Its listed owner is the state highway agency.
It is one of 131 of the 262 inventoried bridges in Lavaca County rated good (50.0%); 10 (3.8%) are rated poor.
A good rating means every major component - deck, superstructure, substructure, or culvert - is rated 7 or higher on FHWA's 0-9 scale: no more than minor problems.

Component ratings


Structure	Prestressed concrete multiple box beam
Length	about 375 ft
Location	2.10 MI SW of US 90A
NBI structure number	131430026903046
Condition class	Good

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

Bridge	Built	Vehicles/day	Condition
US 77 over Lavaca River	1925	14,949	Fair
US 90A over Brushy Creek	2015	8,496	Good
US 77A over Spring Branch	1924	7,210	Fair
US 77A over Smothers Creek	1924	7,210	Good
US 77A/US 90A over Smothers Creek Relief	1930	7,210	Fair
US 77 over West Navidad River	1958	6,738	Good