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County Road 11 over Trib. of Two Buttes Crk

Baca County, Colorado · rated Poor in the 2025 National Bridge Inventory

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

County Road 11 over Trib. of Two Buttes Crk in Baca County, Colorado, is rated in poor condition in the 2025 National Bridge Inventory (as of August 20, 2026).
Its lowest-rated component is the substructure, rated 4 (poor condition) on the 0-9 scale.
It was built in 1950, making it 75 years old at the 2025 inventory.
It carries about 9 vehicles a day (traffic count year 2022).
Its listed owner is the county highway agency.
It is one of 8 of the 105 inventoried bridges in Baca County rated poor (7.6%); 8 (7.6%) 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	Steel stringer or multi-beam girder
Length	about 40 ft
Location	.4 Mi S of CR Ww
NBI structure number	BA12-12-42.3-17
Condition class	Poor

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

Bridge	Built	Vehicles/day	Condition
US 287 Ml over Cat Creek	1985	6,000	Good
SH 287 Ml over Draw	2011	3,500	Fair
US 287 Ml over Sand Creek	1976	3,500	Fair
US 287 Ml over Two Buttes Creek	1992	3,500	Fair
SH 287 Ml over Draw	2011	3,500	Good
US 287 Ml over South Horse Creek	1976	3,000	Fair