Markets
Transportation
Bridge, roadway, rail, and corridor work often needs specialty foundation and shoring scopes where access, traffic control, agency specifications, work windows, inspection, testing, and difficult ground affect production.
Pacific Foundation supports transportation work where access, traffic control, agency requirements, work windows, and difficult ground affect specialty foundation and shoring scopes.
Access
Bridge approaches, lanes, shoulders, rail corridors, and slopes can limit working room, equipment selection, and sequence.
Traffic Control
Lane closures, public access, night work, and agency restrictions can shape production planning before mobilization.
Existing Utilities
Utility conflicts, bridge elements, drainage, and nearby structures should be reviewed before the method is treated as final.
Agency Records
Inspection, testing, submittals, and closeout documentation should be coordinated with field execution.
Market Fit
Corridor Controls
Transportation work is controlled by the corridor as much as the foundation detail. Traffic control, work windows, existing utilities, limited access, public staging, inspection, and agency documentation can affect how the scope is sequenced and priced.
Production depends on where the work sits, how crews and equipment reach it, what must remain open, and what records the agency or owner expects at closeout.
Markets We Serve
Related Market Context
If a project crosses market lines, start with the site constraints, required methods, access, groundwater, utilities, and construction sequence.
02
Water & Wastewater
Treatment facilities, pump stations, reservoirs, and utility work where groundwater, operations, and documentation matter.
03
Commercial & Urban
Building sites where shoring, adjacent structures, spoils, vibration, and sequencing can control the scope.
04
Civic & Government
Public facilities, schools, and agency work where access, records, inspections, and public coordination matter.
Service Routing
Connect The Market To The Method
Load requirements, groundwater, vibration sensitivity, retained height, settlement criteria, access, and sequencing determine the service fit.
Deep Foundations
Loads, subsurface conditions, structure type, access, and testing requirements can change the foundation scope before the method is fixed.
Shoring & Earth Retention
Review excavation depth, retained height, adjacent structures, utilities, easements, and work-zone limits before pricing the support system.
Ground Improvement
Soil profile, settlement criteria, strength gain, cutoff needs, and treatment geometry determine whether improvement belongs in the scope.
Groundwater Control
Separate seepage, cutoff, discharge, treatment, dewatering, and active-facility assumptions so the water condition is not hidden inside another bid item.
Representative Experience
Relevant Project Experience
Project examples are most useful when the method, location, access, ground conditions, and construction sequence align with the current scope.
River S Bridge Replacement
Ridgefield, WA
Pacific Foundation supported the River S Bridge replacement with 10-foot and 5-foot diameter drilled shafts installed from a barge using a Bauer BG55.
ITD 6th Street Bridge
Wallace, ID
Pacific Foundation installed drilled pipe piles for the ITD 6th Street Bridge using compact equipment suited to restricted-access bridge work.
ODOT Foothills Rd Corridor
Medford, OREGON
Pacific Foundation installed 24-inch pre-bored pile foundations for the Foothills Road corridor work using a Bauer BG 15 drill rig and temporary casing.
US 95 Sound Wall
Hayden, IDAHO
Pacific Foundation installed approximately 120 drilled shaft foundations for the US 95 sound wall using 36-inch shafts.
US 26 & OR35 ITS Project
Mt. Hood, OREGON
Pacific Foundation drilled 60-inch shafts for cantilever sign foundations on the US 26 & OR 35 ITS project using a Bauer BG 24 H in conventional mode.
Little Pudding Creek Bridge
Silverton, OR
Pacific Foundation installed 72-inch drilled shafts for the Little Pudding Creek Bridge replacement using a Bauer BG 24 H drill rig and a 70-ton Mantis crane.
Sellwood Bridge Replacement
Portland, OR
Pacific Foundation supported the Sellwood Bridge replacement with permanent soil nail walls, permanent soldier pile walls with tiebacks, bridge-pile predrilling, and barge-mounted shaft foundation work.
BNSF 66.4 White Salmon Bridge
Bingen, WA
Pacific Foundation supported the BNSF 66.4 White Salmon Bridge project with battered and vertical 12-5/8-inch micropiles installed in saturated river-adjacent ground.
Pioneer Street Rail Overpass
Ridgefield, WA
Pacific Foundation supported the Pioneer Street Rail Overpass project with large-diameter drilled shafts.
Start The Review
Review The Transportation Scope
Send the current plans, specifications, geotechnical information, project location, schedule or bid date, and known constraints. Include access limits, groundwater, adjacent structures, utilities, work windows, testing requirements, and the methods being considered when those details are available.
Send the Current Plans
Pacific can review the drawings, geotechnical information, access, groundwater, utilities, schedule, and testing requirements available for the project.