ADA Ramps & Compliance in Harrisonville, MO
Accessible ramps and curb ramps for Harrisonville, MO — brought to the 1:12 slope, 36-inch width, and detectable-warning standards from the historic Square to the new Royal Street corridor, on Cass County clay.
ADA Ramps & Compliance in Harrisonville
ADA-compliant concrete ramp construction for commercial buildings, municipal facilities, and public spaces. Ford Concrete serves Harrisonville, MO and the entire Kansas City metro with more than a decade of experience and a 5-star reputation.
Harrisonville at a Glance
- Population
- 10,121
- State
- Missouri
- County
- Cass County
- Schools
- Harrisonville Schools
What does an ADA ramp need to pass in Harrisonville, MO?
An ADA ramp in Harrisonville, MO passes when the running slope holds at or under 1:12, the cross slope under 1:48, and the clear width at 36 inches or wider, with level landings at both ends — the federal 2010 ADA Standards, measured rather than assumed.
Harrisonville is the Cass County seat, built around a courthouse Square listed on the National Register of Historic Places. That listing is the interesting part: the downtown ramps have to reach current accessibility standards without disturbing the historic fabric the district is protected for — compliance and preservation at the same table.
Compliance on a National Register Square
The curb ramps around the Cass County Courthouse and along Commercial Street predate the current standards, and the city itself flags accessibility gaps in the historic district. The usual shortfalls are a run over the 1:12 max running slope, a missing detectable warning at the street, and a curb broken where the ramp meets the drive.
Bringing one current on a protected Square is careful work — the right slope and a full-width warning field, built to read as part of the streetscape rather than an add-on. We shoot the existing grades first and lay out what has to move. That corrective work runs with our concrete repair and sidewalk jobs, and echoes what we do in Belton and Raymore.
Cass County clay under the ramp
Harrisonville sits on Cass County's Wymore and Ladoga clay — expansive ground that swells with water and shrinks when it dries. Under a ramp, that movement tips a landing and opens a lip at the grade break where the run meets the gutter, pushing a compliant slope back over tolerance within a few seasons.
We stabilize and drain the subgrade so water isn't sitting under the slab, then set the run below the maximum to absorb what movement remains. Our Kansas City soil guide covers the ground under Cass County.
Accessible routes at Cass Regional and the Royal Street corridor
Beyond the Square, Harrisonville's pedestrian load runs through the Cass Regional Medical Center campus and, increasingly, the new Royal Street extension going in along the I-49 and Commercial Street interchange. At the hospital the whole route matters — stall to door without a slope or lip stopping someone — and on the new-construction corridor the smart move is building the ramps right the first time.
We map the path, place the curb ramp where people walk, hold the cross slope under 1:48 max cross slope, pour air-entrained 4,000-PSI concrete with a broom texture that grips through freeze-thaw and de-icing salt, and close with as-built slope verification. Start with the ADA ramp service or our municipal work. KC-metro property owners rate Ford 4.9 on Google across 29 reviews.
Ramp on the Square or a new corridor site in Harrisonville?
From call to concrete — the fastest in KC.
We bring historic-district ramps current and build new ones below-max, then verify each with a digital level. Call (816) 721-1699 for a written estimate after a site visit, usually within 24 hours.
Getting ADA Ramps & Compliance right in Harrisonville
Shoot the existing route
Grades from stall to door to find where slope, width, or landings miss the marks.
Read the subgrade
Cass County clay and the age of the transition set the base plan.
Design below the max
Running slope under 1:12, cross slope under 1:48, with margin for movement.
Stabilize and drain
A compacted, drained subgrade so the ramp stays in tolerance as the clay works.
Pour and texture
Air-entrained 4,000-PSI concrete, broom-finished, full-width detectable warnings at the bottom.
Verify and seal
Digital-level slope check across run and landings, then joint sealant against de-icing salt.
When ADA Ramps & Compliance in Harrisonville is ready to replace
Pre-standard ramp on the Square
No detectable warning
Lip at the grade break
Tipped or settled landing
Curb failure at the transition
Why Harrisonville homeowners call Ford
Compliance that fits the Square
We rebuild National Register historic-district ramps to current standards without disturbing the streetscape.
New corridor, done right
We build the Royal Street extension ramps below-max the first time so they never drift out.
4.9 stars across 29 reviews
KC-metro property owners rate Ford 4.9 on Google over 29 reviews for concrete flatwork.
Verified with a level
Every ramp closes with a digital-level as-built check that the finished slope reads compliant.
Commercial work behind our Harrisonville crews
From your driveway to an Amazon warehouse — the same crew, the same standards, every project.
Taco Bell
New Construction
Overland Park, KS
Domino's Pizza
New Construction
Independence, MO
Freddy's
New Construction
Kansas City
Tidal Wave Car Wash
New Construction
Kansas City
Amazon
New Construction
Riverside, MO
Nortian Food Grade Protein Facility
New Construction
Springfield, MO
Book your Harrisonville ADA Ramps & Compliance estimate
Or call us directly: (816) 721-1699
ADA Ramps & Compliance in Harrisonville — FAQs
Can a historic-district ramp be made compliant without harming the Square?
What is the maximum slope for an ADA ramp?
Should new Royal Street corridor ramps be different?
What else we build in Harrisonville
Nearby Harrisonville-area projects
Let's build your Harrisonville ADA Ramps & Compliance
From call to concrete — the fastest in KC.
Get a free, no-obligation estimate for your concrete project. We serve the entire Kansas City metro — call (816) 721-1699 or request your estimate online.



