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SH 70 / Bus 20 over Ih 20 WB

Nolan County, Texas · rated Poor in the 2025 National Bridge Inventory

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

SH 70 / Bus 20 over Ih 20 WB in Nolan County, Texas, is rated in poor condition in the 2025 National Bridge Inventory (as of August 20, 2026).
Its lowest-rated component is the deck, rated 4 (poor condition) on the 0-9 scale.
It was built in 1961, making it 64 years old at the 2025 inventory.
It carries about 5,510 vehicles a day (traffic count year 2013).
Its listed owner is the state highway agency.
It is one of 5 of the 163 inventoried bridges in Nolan County rated poor (3.1%); 5 (3.1%) 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.

Component ratings


Structure	Continuous steel stringer or multi-beam girder
Length	about 194 ft
Location	1.60 Mi W of FM 1856
NBI structure number	081770000603190
Condition class	Poor

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

Bridge	Built	Vehicles/day	Condition
Ih 20 over Drainage Ditch	1954	25,750	Fair
Ih 20 over Town Creek	1961	24,170	Fair
Ih 20 over Draw	1961	24,170	Fair
Ih 20 Ml & Nfr over Draw	1961	24,170	Fair
Ih 20 over Draw	1960	20,180	Fair
Ih 20 over Draw	1960	20,180	Fair