Home › Speed Bumps, Curbs, and Asphalt Accessories
Control traffic and protect your site with asphalt speed bumps and curbs in Pittsburgh, PA. We install raised features, wheel stops, and ramps that match your existing pavement. Properly designed accessories slow vehicles and define parking areas without damaging cars. Schedule a walkthrough to plan upgrades to your lot or drive lanes.
Prestige Asphalt Pittsburgh provides professional asphalt speed bumps throughout Pittsburgh, PA and the surrounding area. Our licensed, insured crew delivers safe, clean, on-time work with a free estimate before anything begins. Call (412) 561-9577 or request your free quote.
Speed bumps, curbs, and asphalt add‑ons that actually work in Pittsburgh
Prestige Asphalt Pittsburgh installs asphalt speed bumps, curbs, and related accessories for properties that need real traffic control, not just paint on the ground. Our crews focus on how people actually drive and park on your site, then design features that slow vehicles without causing bottom‑outs, drainage issues, or plow damage in winter.
The process usually starts with a walk‑through of your lot or private road. We look at approach speeds, blind spots, pedestrian paths, and where standing water collects after storms. For asphalt speed bumps, we check pavement thickness and condition so the bump can be tied into solid material and not crumble around the edges. For curbs and accessories like wheel stops or bollard sleeves, we pay close attention to delivery routes, snow storage areas, and ADA paths so nothing new creates a hazard or violation.
Because we work only in Western Pennsylvania, we design every feature around freeze‑thaw cycles and plowing patterns. Height, shape, and layout are selected to survive Pittsburgh winters while still doing their job the rest of the year.
How asphalt speed bumps are actually installed
A speed bump that holds up in Pittsburgh is more than a strip of asphalt across the road. Prestige Asphalt Pittsburgh follows a defined process so bumps keep their shape and stay bonded to the existing pavement.
First we saw cut and mill a shallow trench across the lane to remove oxidized or cracked asphalt. This creates a keyed joint so the new speed bump locks into the old surface instead of just sitting on top like a blob that will shear off under traffic. If the base is weak, we dig deeper and repair with compacted stone or base asphalt before forming the bump.
Next we build the bump in one or two lifts of hot mix asphalt. For most commercial lots we use a trapezoid profile with gradual ramps of 3 to 6 feet depending on target speed and vehicle mix. We compact with a vibratory roller and plate tampers at the edges so there are no loose seams. Where emergency vehicles pass, we often widen the ramps and slightly lower the peak to balance safety and response time.
We then hand shape and lute the edges so water sheds properly and there are no abrupt lips that snowplows can catch. Once compacted and cooled enough, we apply thermoplastic or traffic paint markings, sometimes with reflective glass beads, for night visibility. If the lot is active, we stage work so at least one access lane stays open and we post temporary signage and cones until the asphalt cures.
Design options for curbs and other asphalt accessories
Curbs and accessories are not one‑size‑fits‑all. Prestige Asphalt Pittsburgh offers several material and layout options so what you install matches how your property is used.
Curbs can be asphalt or concrete. Asphalt curbs are typically machine extruded along the edge of a new or resurfaced lot, then hand finished. They are cost effective for large runs and work well where appearance is less critical. Concrete curbs cost more but handle plow contact and repeated tire bumps better, which can be important at retail centers and apartment complexes. We will point out where a short section of concrete curb near a dumpster pad or drive‑through might be smarter than asphalt to resist heavy turning loads.
Accessories include wheel stops, bollards, drainage inlets surrounded by asphalt, and raised islands. For wheel stops we discuss pre‑cast concrete, recycled rubber, or plastic. Rubber and plastic cost more up front but are less likely to spall and can be re‑anchored if moved. We drill and epoxy anchor rods into the asphalt base, rather than just driving spikes into thin pavement, so the stops stay put.
For islands and channelizing medians, we coordinate with your striping plan. We shape the asphalt to direct water toward inlets and away from pedestrian crossings, then add curbing, sign posts, and in some cases topsoil and plant beds. In Pittsburgh, we recommend low plantings that will not block sight lines in winter when snow piles up around them.
What drives the cost of speed bumps, curbs, and accessories
Pricing for asphalt speed bumps, curbs, and accessories is tied to more than simple length. Prestige Asphalt Pittsburgh walks customers through the main cost factors so there are no surprises once work starts.
Access and phasing matter. If we can work on a lot all at once, cost per unit is lower than when we must stage small sections around operating hours and traffic. Night or off‑hour work is possible, but it adds labor cost. For sites like medical offices or schools, we often recommend scheduling the most disruptive work on weekends or during breaks.
Existing pavement condition is a big driver. A speed bump built over cracked, thin asphalt will fail quickly, so we may recommend localized base repairs first. That adds cost but extends the life of both the bump and surrounding pavement. For curbs, the choice between asphalt and concrete affects both material and labor. Concrete requires forms, reinforcement where needed, and curing time, but often saves money over the long term because it stands up better to snowplows.
Quantity and customization also affect pricing. A single bump on a small lot costs more per foot than multiple bumps completed in one mobilization. Adding reflective thermoplastic markings, custom colors, or embedded signage increases material costs but is usually a small portion of the overall project when planned correctly.
Finally, site prep items such as removing old glued‑on rubber bumps, relocating wheel stops, or adjusting drainage grates are included in our estimate so you see the full picture up front.
Common problems we fix on existing lots
A large part of our work at Prestige Asphalt Pittsburgh is repairing or replacing poorly installed speed bumps, curbs, and accessories. Many of these problems are predictable and avoidable once you know what to look for.
One frequent issue is speed bumps that are too steep or too short. These cause vehicles to scrape, so drivers steer around them or cut through parking rows. In winter, plow blades strike the sharp edges and peel chunks off. We correct this by milling out the old bump, widening the ramp length, lowering the peak height slightly, and tying the new asphalt into sound pavement with compacted joints.
Another problem is water trapped behind curbs or speed bumps. If a bump is installed across a natural drainage path without relief cuts or channeling, water will pool and freeze in cold weather. That leads to icy patches and accelerated pavement failure. When we see this, we either notch the bump in specific locations to let water through or regrade and add small swales or catch basins as part of the repair.
Wheel stops are also often misplaced or poorly anchored. Stops set too far back let cars overhang sidewalks, cutting into pedestrian space, while loosely pinned stops migrate over time. We re‑layout parking rows, snap chalk lines for consistent placement, and re‑anchor each stop into sound asphalt. Where plow damage is chronic, we may recommend eliminating wheel stops in certain drive lanes and relying on curbing and striping instead.
We also encounter mismatched accessories that are hard to see in low light, especially in older Pittsburgh lots with limited lighting. Upgrading markings on speed bumps, adding reflective end caps on wheel stops, and painting curbs in critical zones can reduce incidents without a full reconstruction.
Planning your project around Pittsburgh weather and operations
Timing matters for any asphalt work in Pittsburgh. Prestige Asphalt Pittsburgh typically installs asphalt speed bumps, curbs, and related accessories from late spring through early fall, when temperatures support proper compaction and curing. Concrete curbs are best placed when overnight lows stay above freezing to avoid surface scaling.
For active businesses, we start by mapping traffic patterns by time of day. On retail sites we often break the project into small phases, using temporary ramps or cones, so customers can still access main entrances. On schools and residential communities, we frequently schedule work during summer or between tenant turnover to reduce disruption.
We also account for snow and ice management. Before placing speed bumps or curbs we ask who plows the lot and what equipment they use. Features are located where they will not be hidden under common snow storage piles and, where possible, aligned with plow routes so blades track over them cleanly. Clear signage and high contrast markings are planned from the start to stay visible in slush and low light.
If you anticipate future changes, such as adding EV charging spaces or reconfiguring drive‑through lanes, we design your current speed bumps, curbs, and accessories so they can be modified instead of completely removed. That might mean using wheel stops instead of fixed curbs in certain rows or leaving conduit paths accessible for later equipment.
Every proposal we provide spells out the sequence of work, typical cure times, and any short closures required, so you and your customers know what to expect before we arrive.
