Project: Potato Hill Bridge

Summary

The Potato Hill Bridge project was a replacement of an overpass over Interstate 90 in Moses Lake, Washington to increase its height to accommodate freight trucks using I-90 between Ephrata and Moses Lake. The project ended a 40-mile truck detour.

Characteristics and Setting

Classification/Type Bridge

Transportation Mode Highway

Usage 4,920

Length (mi) 0.09

Economic Distress 1.41

Population Density (ppl/sq mi) 30

Population Growth Rate (%) 1.3%

Employment Growth Rate (%) 1.1%

Market Size 16,390

Airport Travel Distance (mi) 45.0000

Topography 16

Geography

Region Rocky Mountain / Far West

State WA

County Grant

City Moses Lake

Urban/Class Level Metro

Local Area N/A

Impact Area N/A

Transportation System None

Timing

Initial Study Date N/A

Post Construction Study Date 2008

Construction Start Date 2006

Construction End Date 2006

Months Duration N/A

Costs

Project Year of Expenditure (YOE) N/A

Planned Cost (YOE $) N/A

Actual Cost (YOE $) $3,250,000

Actual Cost (2022$) $5,453,800

Pre/Post Conditions

NOTE: All pre/post dollar values are in 2022$

Transportation

Measure	Pre project	Post project	Change	% Change

Impacts

NOTE: All impact dollar values are in 2022$

Measure	Total

Project: Potato Hill Bridge

Summary

Characteristics and Setting

Geography

Timing

Costs

Pre/Post Conditions

Transportation

Impacts

Case Location

Narrative

POTATO HILL BRIDGE

Attachments