BridgeReportCard
Home › Washington › Grant County › SR 28 over Winchester Wasteway

SR 28 over Winchester Wasteway

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

United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled

View this bridge on a map → (47.24933, -119.68494)

Component ratings

ComponentRating (2024)Rating (2025)FHWA scale meaning
Deck77Good condition
Superstructure77Good condition
Substructure77Good condition

Bridge details

StructureConcrete tee beam
Lengthabout 34 ft
Location8.4 E Jct SR 281
NBI structure number000000LN0000000
Condition classGood
Traffic status (item 41)Open, no restriction
Last inspection (item 90)February 2024
Inspection interval (item 91)24 months
Scour (item 113)8: foundations stable, scour above the top of the footing

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.