Open ground north of Casper is easy to like on a map and easy to get wrong on a bid. We build fab shops, equipment yards and truck-served buildings on that ground, and we price the road, the water and the power with the building, because on a raw lot those cost as much as the walls.
The interchanges tell you where freight can leave the interstate. North of Casper, I-25 has exits at WYO 254 Wardwell Road (191), Westwinds Road (194, opened October 5, 2018) and Ormsby Road in the Homa Hills area (197). WYO 254, the Salt Creek Highway, runs 4.06 miles from Mills north through Bar Nunn to exit 191, crossing the US 20/26 Casper Bypass on the way.
For an oilfield-services company, a pipe yard or a small plant, those exits are the point. A truck coming off the interstate can reach a gate without crossing town. We plan the site backward from that gate: apron, scale if needed, yard, shop, offices, then utilities. Crews get a safety orientation, a marked haul route and a permit to work before any dirt moves.
Exits, bypass and highway history
The bypass is old infrastructure. Casper's I-25 freeway bypass work began in 1953, the first 3-mile section opened October 1, 1960, and the final 26-mile section between Casper and Kaycee opened February 2, 1982. A road that old has grown up around it: older parcels, older easements, utilities laid in a hurry and sometimes no longer where records say.
Newer interchanges like Westwinds open fresh ground, so owners near them often start with undeveloped land. We start there with a site investigation: soils, drainage paths, access permit needs and the location of the nearest utility. For work close to Bar Nunn or Mills, we also check which town or county has authority over the permit.
What we manage on open lots
Raw-lot work is where close scheduling pays off. We schedule and supervise the clearing, grading, haul roads, pads, footings and slabs, and the base for yards and aprons. Managing that as one sequence means one superintendent holds the sequence from first cut to final inspection.
We also carry the details that fail on open sites: edge drainage, culvert sizing, erosion control and winter maintenance of the haul road. A heavy-haul access road built to the right section holds under loaded trailers. One built thin turns to ruts the first thaw. Where the building needs piers, our team coordinates the drilled pier foundations with the geotechnical report and the structural engineer.
Buildings that make sense on the north side
The common buildings are straightforward. A pre-engineered metal building for a shop or warehouse, a truck terminal with a few doors and a yard, a fab shop with a crane bay, and a covered storage building for parts. Each wants a wide apron, a slab with the right thickness, and room to grow.
We also see owners pairing a small office with a larger yard. That is smart. Yard grows with the business, building grows later. We lay out utilities and grading so the next phase does not cut up the first one. A truck terminal or cross-dock follows the same logic with more doors and a deeper apron.
Seasons, tie-ins and long-lead items
The calendar drives everything. Grading and base need unfrozen ground. Concrete wants warm days, or protection. Steel and doors take weeks to months. We bid the work in seasons: site work while the ground is workable, enclosure before deep cold, interior work in winter, final paving in spring.
Utilities are the common delay. Power from the utility, water from the town or a well, and any sewer or septic arrangement all move on someone else's clock. We submit service requests at the start of design, not at the end, and we show you the dates in the schedule so there is no mystery about when the building can be turned on.
What a raw-lot budget has to carry
Three line items decide whether a north-side budget holds. First, the road: access permit, culvert and apron. Second, utilities: the distance from the nearest main sets the cost. Third, winter: protected pours, heated enclosures and slower production. Buildings are predictable. Sites are not.
We give owners a plain breakdown that separates site from building, so the decision to buy a lot can include real numbers. Where the project is part of a larger oilfield support plan, we compare the site cost against buying a finished building in a nearby town. Sometimes the answer is to build. Sometimes it is to lease. We would rather say that than sell you the wrong site. See also ground-up industrial construction.
Related work for owners on the corridor
Many owners need more than a building. A site utilities package, a lit and fenced compound, a stormwater plan and a rail or truck loading arrangement all follow. We bundle what makes sense and quote it as one contract with clear scope lines.
If your operation also serves metals and heavy industry customers, we can size slabs and cranes to match. For lighter service work, an industrial office buildout inside the shell keeps dispatch and parts under one roof.
Plan the lot before you buy it
Send us the parcel and the freight you plan to move. We will check the exit, the utilities and the permit authority, then give you a site-versus-building budget. For the nearby logistics side, see our logistics hub coverage.
Common Questions
How do I know which I-25 exit suits my site?
It depends on your truck route and your customers. Exit 191 at WYO 254 is the closest to Mills and Bar Nunn. Exit 194 at Westwinds Road opened in October 2018, and exit 197 serves Ormsby Road in the Homa Hills area. We walk each option with you and check access rules before you buy.
What does a raw-lot industrial site cost to prepare?
It depends on distance to utilities, soil, drainage and the access road. We price clearing, grading, culverts, base and utility extensions separately so you can see which one drives the budget. Winter work adds cost, so timing matters.
Can you phase the build so we start small?
Yes. We often build the yard and a first building, then leave grading and utilities ready for the next phase. A good master plan puts the first building where the second can attach without tearing up the first.
Who permits the work, the city or the county?
It depends on the parcel. Town boundaries, county authority and state road access all matter. Wyoming leaves code adoption and enforcement to local jurisdictions, so we ask the building department with authority before design is final.
Is a metal building good for a fab shop?
Often, yes. A pre-engineered frame with a crane runway, tall eaves and big doors suits many shops. The slab and foundation under it matter as much as the frame, and we design them with your equipment list.