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US 87 (SB) over South Concho River & Rd

Tom Green County, Texas · rated Fair in the 2025 National Bridge Inventory

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

US 87 (SB) over South Concho River & Rd in Tom Green County, Texas, is rated in fair condition in the 2025 National Bridge Inventory (as of August 20, 2026).
Its lowest-rated component is the substructure, rated 6 (satisfactory condition) on the 0-9 scale.
It was built in 1972, making it 53 years old at the 2025 inventory.
It carries about 5,522 vehicles a day (traffic count year 2020).
Its listed owner is the state highway agency.
It is one of 119 of the 311 inventoried bridges in Tom Green County rated fair (38.3%); 0 (0.0%) are rated poor.
A fair rating means the lowest-rated major component scores 5 or 6 on FHWA's 0-9 scale: some deterioration or minor section loss, but the structure is sound. It is the middle class, not a warning.

Component ratings


Structure	Prestressed concrete stringer or multi-beam girder
Length	about 405 ft
Location	0.70 Mi N of Loop 306
NBI structure number	072260007002060
Condition class	Fair

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

Bridge	Built	Vehicles/day	Condition
Loop 306 over Drainage Ditch	1969	35,960	Good
Loop 306 over Arroyo Drain	1980	35,960	Fair
US 87 over Draw	1969	24,527	Good
FM 584 Knickerbckr over Loop 306	1962	21,453	Fair
US 87 NB over Drainage Ditch	1968	20,925	Good
US 87 over Red Arroyo	1969	20,765	Fair