Asphalt paving in 97118 covers Garibaldi, the Tillamook Bay port town between Rockaway Beach and Bay City on US-101. Garibaldi is small but commercially active -- the working fishing fleet, the bayfront seafood processing operations, the US-101 retail and tourist commercial, and a residential footprint that climbs the hill east of 101. The asphalt scope for this zip is shaped by three things: salt-air mix design needs, tidal-zone subgrade conditions on the bayfront, and a US-101 corridor that carries heavy truck traffic and tourist surge through the summer. We run 97118 work as part of Tillamook County dispatch.
What 97118 Asphalt Jobs Actually Look Like
Garibaldi's bayfront is a working waterfront with active fishing-fleet support businesses. Commercial paving scopes there run 5,000 to 25,000 square feet on fish-processing lots, marina parking, and the lumber and freight aprons that service the rail line. US-101 retail scopes are smaller -- 2,000 to 10,000 square feet -- on the cluster of motels, restaurants, and tourist commercial along the highway through town. Residential is hillside work above the highway, with driveways running 600 to 1,800 square feet and a handful of larger private-lane scopes on the bench above town.
A standard bayfront commercial pour gets 3 to 4 inches of hot-mix asphalt over an 8-inch base of compacted 3/4-minus, with geotextile fabric over native because the alluvial fill on the bay edge holds water. Residential up the hill is 2.5 to 3 inches of hot-mix over 6 inches of base. We spec a salt-air binder grade for any lot within roughly a quarter mile of the bay, and we spec a heavy-traffic mix for the freight and fishing-fleet aprons that see daily truck and forklift loads.
Tidal Subgrade, Salt Air, and the Garibaldi Mix Design
Garibaldi's bayfront sits at sea level. The subgrade is alluvial -- sand, silt, and organic material laid down by tidal action over time, with a high and variable water table. Paving on alluvial fill at sea level requires real base prep. Without it, the asphalt will deflect under loaded-truck traffic and the edges will fail at the perimeter where moisture migrates up through the base.
Our practice on bayfront commercial in 97118 is geotextile fabric over native, 8 inches of 3/4-minus crushed base in two compacted lifts, perimeter French drains where the lot edge meets the bay or the rail right-of-way, and a salt-air-spec asphalt binder. We also pull soil samples on lots where the existing pavement is showing deflection patterns -- if the subgrade is too soft, full removal and re-compaction is the right call before new asphalt goes down. Skipping that step on a bayfront lot is the most expensive mistake in this zip.
Industry Cost Picture for Garibaldi Asphalt Work
Garibaldi paving costs trend above the inland-Oregon baseline because of three structural factors: salt-air binder spec, longer haul time from McMinnville and Tillamook hot-mix plants, and the higher base-prep cost on alluvial subgrade.
Industry Baseline Range
| Project Type | Cost Per Sq Ft | Typical Total |
|---|---|---|
| Hillside residential driveway | $5 to $12 | $4,000 to $14,000 |
| US-101 retail / hotel lot | $4 to $9 | $12,000 to $50,000 |
| Bayfront commercial / fish-processing | $5 to $12 | $20,000 to $100,000+ |
| Marina / rail-frontage industrial | $5 to $14 | $25,000 to $150,000+ |
| Overlay-eligible existing lot | $3 to $7 | $9,000 to $40,000 |
Current Market Reality
Hot-mix prices on the north Tillamook coast have climbed significantly since 2022. Binder costs are up, and the smaller batch sizes coastal commercial lots typically run carry a higher per-ton price. A bayfront commercial scope that the baseline pegs at $5 a square foot is more likely $7 to $9 in 97118 today, with marina and fish-plant work running higher if the existing subgrade needs replacement. We will not quote bayfront work by phone -- subgrade and drainage conditions vary too much between one Garibaldi lot and the one next to it. For wider context, see our Tillamook County asphalt guide.
Climate, Permits, and the Coastal Pave Window
The 97118 pave window is the standard north-coast frame -- late May through early October for full-confidence work, with conservative scheduling because coastal fog and overnight humidity can stall a job the calendar says should be fine. Pavement surface needs to be above 50 degrees F at lay-down and air temperatures above 40 degrees F through the 24 hours after compaction. We watch the 5-day forecast on bayfront jobs and we have stood crews down rather than push lay-down into a marginal window.
Permits in 97118 come through Tillamook County Public Works for unincorporated work, the City of Garibaldi for in-city work, and ODOT Region 2 for any encroachment on US-101 right-of-way. US-101 frontage commercial almost always means an ODOT encroachment permit, and any approach cut into US-101 right-of-way is ODOT jurisdiction regardless of which side of the city limit line it sits on. Bay-edge work may also trigger Department of State Lands review for proximity to mean high water and Oregon Department of Environmental Quality stormwater requirements above 5,000 square feet of impervious area.
How To Hire For This Zip
Three questions for any 97118 bidder. First: what salt-air binder grade are you specifying, and what is your base spec on alluvial subgrade? Second: how are you handling perimeter drainage, and is geotextile fabric included? Third: do you have ODOT encroachment-permit experience for US-101 work, or will you sub that out? A vague answer on any of the three means the bidder is pricing this like an inland job, and that math does not work on the Garibaldi bayfront.
Cojo runs Tillamook County work out of the same equipment yard that dispatches Hood River and Gorge jobs. Our Tillamook coast sealcoating and Bay City paving coverage handle adjacent service scopes. Maintenance after the asphalt is in is detailed at our asphalt maintenance services.
Ready to get a 97118 driveway, US-101 retail lot, or bayfront commercial scope priced? Schedule a free site visit and we will walk the property, check the subgrade, look at drainage, and write you a real quote.