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N Rd NW over Irrigation Lateral

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

United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled

View this bridge on a map → (47.25352, -119.78948)

Component ratings

ComponentRating (2024)Rating (2025)FHWA scale meaning
Deck77Good condition
Superstructure66Satisfactory condition
Substructure77Good condition

Bridge details

StructureTimber stringer or multi-beam girder
Lengthabout 21 ft
LocationN NW 0.3 N of 11 NW
NBI structure number079809000000000
Condition classFair
Traffic status (item 41)Open, no restriction
Last inspection (item 90)January 2023
Inspection interval (item 91)24 months
Scour (item 113)7: scour countermeasures installed

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

Busiest bridges in Grant County

BridgeBuiltVehicles/dayCondition
Alder Street over Parker Horn195829,630Fair
SR 17 over I-90 Ramp195816,352Fair
Stratford Rd over SR 17196614,235Fair
I-90 over Moses Lake195813,711Fair
I-90 over Moses Lake195813,711Fair
SR 17 over Parker Horn195511,733Good

All bridges nearby: Grant County, WA bridge conditions · every bridge in Grant County · Washington bridges.

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