17-3068 over Griggs Canyon

Grant County, New Mexico · rated Fair in the 2025 National Bridge Inventory

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

• 17-3068 over Griggs Canyon in Grant County, New Mexico, is rated in fair condition in the 2025 National Bridge Inventory (as of August 20, 2026).
• Its lowest-rated component is the superstructure, rated 5 (fair condition) on the 0-9 scale.
• It was built in 1942, making it 83 years old at the 2025 inventory.
• It carries about 191 vehicles a day (traffic count year 2023).
• Its listed owner is the county highway agency.
• It is one of 77 of the 99 inventoried bridges in Grant County rated fair (77.8%); 2 (2.0%) 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.

View this bridge on a map → (33.0332, -108.16823)

Component ratings

Bridge details

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

Busiest bridges in Grant County

All bridges nearby: Grant County, NM bridge conditions · every bridge in Grant County · New Mexico bridges.

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