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Interchange X-road over I-70 (SR-70)

Emery County, Utah · rated Fair in the 2025 National Bridge Inventory

United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled

View this bridge on a map → (38.81083, -111.21056)

Component ratings

ComponentRating (2025)FHWA scale meaning
Deck5Fair condition
Superstructure7Good condition
Substructure6Satisfactory condition

Bridge details

StructureContinuous steel stringer or multi-beam girder
Lengthabout 287 ft
LocationMuddy Creek Interchange
NBI structure number0C 723
Condition classFair

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

Busiest bridges in Emery County

BridgeBuiltVehicles/dayCondition
I-70 (SR-70) over A Frame Bridge Wash196812,596Fair
I-70 (SR-70) over Saleratus Wash19849,579Fair
I-70 (SR-70 Ebl) over Missile Base Service Rd19819,579Fair
I-70 (SR-70) Ebl over County Road to Airport19849,579Fair
I-70 (SR-70) Ebl over Saleratus Wash19849,579Fair
I-70 (SR-70) Ebl over SR-19 Intchg. X-road.19849,579Fair

All bridges nearby: Emery County, UT bridge conditions · every bridge in Emery County · Utah bridges.

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