In West Michigan, a “driveway” is not always just a private improvement. The last stretch where your drive meets the road is typically inside a public road right-of-way, and that is where timelines, permits, and inspection sign-offs can affect a real estate transaction.
A clearer picture (less wonky): think in three zones.
- Zone 1, private drive: from the garage to your front line. This is usually private work.
- Zone 2, driveway approach inside the road right-of-way: the apron, shoulder tie-in, and the “last 10 to 30 feet” that the road agency cares about most.
- Zone 3, drainage system: ditch, culvert, and the path water uses along and away from the road. This is where a simple driveway plan can turn into a drainage review.
Scenarios that can come up: a buyer wants a wider approach for a 3-stall garage, a seller replaced the approach years ago without pulling a right-of-way permit, a rural culvert is undersized and the ditch now holds water, or a property on an M-route needs a driveway change and everyone assumes the township handles it.
This guide is a practical due diligence checklist to keep your closing on track in Kent, Ottawa, Allegan, and across West Michigan.
The quick reality check: which agency controls your driveway connection?
Before you talk contractors or pricing, identify the road authority. The permit process, design standards, materials allowed, and inspection timing can differ materially.
- MDOT (State of Michigan): If the property accesses an I-, US-, or M-route, MDOT regulates driveway work within the state highway right-of-way. MDOT explains that state trunkline access requires a driveway permit, and drainage design is part of the review. MDOT: Building on a state highway
- County road commissions: In many areas outside city or village street networks, the county road commission issues driveway and right-of-way permits. Ottawa County Road Commission states that a permit is required to construct, reconstruct, relocate, surface, or resurface a driveway or private road approach that connects to a county road. OCRC: Driveways
- City or village streets: Some streets are under a municipality’s jurisdiction, even within the same township boundary. Municipal engineering or public works departments may have their own right-of-way or approach permit process.
Action step: If jurisdiction is unclear, call the road agency first. A short call can prevent a multi-week surprise.
Why this matters in a real estate transaction
Driveway and right-of-way issues can surface late in the process because they do not always show up as a traditional “inspection item.” They tend to appear when:
- a lender or appraiser flags functional access concerns
- a contractor bid assumes widths, culvert work, or materials that are not allowed in the right-of-way
- a road agency notices an unpermitted approach during road, drainage, or utility work
- stormwater and drainage problems become obvious after heavy rain
When a driveway change requires agency review, you are dealing with an external timeline that the parties do not control.
Four driveway issues that can change a deal timeline (and how to pre-check them)
1) Surface and material rules at the road edge
Some road agencies draw a clear line between what is allowed on the private drive and what is allowed in the approach area. Ottawa County Road Commission states that on un-curbed roads, concrete is prohibited within 10 feet of the pavement edge for driveways being placed, replaced, or restored, and asphalt should be used within that zone. OCRC: Driveway Surface Policy
Why this matters: a “new concrete driveway” plan may need to change at the approach depending on the road segment and agency standards.
2) Rural ditch and culvert problems are functional, not cosmetic
In rural parts of Kent, Ottawa, and Allegan Counties, the driveway approach often crosses an open ditch with a culvert. If the culvert is undersized, crushed, or improperly placed, results can include standing water at the driveway edge, winter ice buildup, erosion at the shoulder, or difficult access for low-clearance vehicles.
Kent County Road Commission’s residential driveway packet explains that for certain roads a supervisor will review the site and determine the required culvert size and length. KCRC: Residential Driveway Packet (PDF)
Transaction takeaway: If the culvert is failing, treat it like a scope item with a real timeline and agency coordination, not as a weekend landscaping project.
3) Extra driveways, second curb cuts, and circle drives can be restricted
It is easy to assume a second driveway or a full circle drive is simply a budget question. Standards can also restrict location, spacing, and the number of driveway connections.
Kent County’s residential driveway standards include items such as driveway width and spacing considerations. KCRC: Residential Driveway Packet (PDF)
Due diligence tip: If a buyer’s plan depends on a new driveway, build enough time into the inspection period to get written guidance or a preliminary determination from the controlling road agency.
4) Prior work may not have been permitted
MDOT states that, in accordance with Public Act 200 of 1969, it regulates construction of commercial and residential driveways within state highway right-of-way, and that a driveway constructed or reconstructed after August 6, 1969 is not lawful unless a permit has been obtained. MDOT: Infrastructure permits
Practical takeaway: If a driveway approach or culvert appears newer than the home, it is reasonable to ask what was permitted, by whom, and whether the scope included right-of-way work.
The closing-safe checklist (buyers and sellers)
Step 1: Identify the road authority
- If the address fronts an I-, US-, or M-route, assume MDOT is involved until confirmed otherwise. MDOT: Building on a state highway
- If it is a county road, start with the county road commission permit department.
- If it is a city or village street, start with municipal engineering or public works.
Step 2: Clarify whether a right-of-way permit is required for the scope
Most agencies treat work inside the road right-of-way differently than work on the private drive. Ottawa County Road Commission states that a permit is required to construct, reconstruct, relocate, surface, or resurface a driveway or private road approach that connects to a county road. OCRC: Driveways
For state trunklines, MDOT’s permit pages outline right-of-way permitting for driveway work under Public Act 200 of 1969. MDOT: Right-of-way construction permits
Practical rule: If a contractor will touch the approach, shoulder, ditch, culvert, or the drainage path to the road, assume a permit question exists.
Step 3: Ask early about drainage and ditch impacts
Drainage is where “simple driveway work” can become a reviewed plan.
- MDOT states that drainage design is an integral part of the site plan and driveway design, and must be addressed before the driveway permit is issued. MDOT: Building on a state highway
- Kent County’s packet notes that a supervisor may determine culvert sizing and related requirements based on site conditions. KCRC: Residential Driveway Packet (PDF)
Buyer move: Walk the ditch line and look for signs of chronic water, staining, sediment, or a buried or flattened culvert. If evidence is present, make inspection requests specific, such as a culvert evaluation and a written scope with permit assumptions.
Step 4: Understand what “approved” can involve: plans, inspections, and timing
- Kent County Road Commission (KCRC): The packet describes submitting a general highway right-of-way permit application to the permit department and, for certain roads, a supervisor site review to determine culvert size and length. KCRC: Residential Driveway Packet (PDF)
- Ottawa County Road Commission (OCRC): OCRC provides a residential driveway permit process and explains its driveway surface policy, including the concrete restriction near the pavement edge on un-curbed roads. OCRC: Driveway Permit (Residential)
- Allegan County Road Commission: Allegan states driveway permits are not done online and that a superintendent must perform a physical site inspection for each new driveway. Allegan CRC: Permits
Transaction takeaway: The risk is not just cost. It is calendar control.
Step 5: If you are listing, gather documentation like it is part of your due diligence file
If the driveway or approach has changed over the years, collect what you can:
- right-of-way or driveway permit paperwork and approvals (if available)
- paid invoices showing scope (approach, culvert, grading)
- photos of work in progress (helpful if questions come up about base, depth, and drainage)
Kent County’s driveway packet also emphasizes that the permit application authorizes only the described work within the right-of-way and points owners to contact MISS DIG 811 before construction. KCRC: Residential Driveway Packet (PDF)
How to handle driveway-related risk in offers and inspection periods (transaction planning, not legal advice)
This is not legal advice. From a transaction-planning perspective, driveway issues are easiest to manage when they are treated like any other third-party approval risk:
- If the plan depends on a new or modified driveway: build time into the inspection period to consult the road authority, and request written guidance or preliminary approval when possible.
- If a known culvert or approach issue exists: decide early whether the path is repair, credit, or price positioning, and document the scope assumptions (especially whether right-of-way work is included).
- If the road is an M-route: plan for MDOT permitting and drainage review where applicable. MDOT: Building on a state highway
One nuance worth remembering: a beautiful driveway can still be a non-compliant approach
A driveway can look great from the garage to the road and still create risk at the final section where it meets the public roadway. That is where the right-of-way starts, shoulder grading happens, snow gets pushed, and ditches carry runoff.
If you take one action after reading this, do this: treat the approach as its own project. Different rules, different inspections, different consequences.
Want a second set of eyes before a driveway issue becomes a closing delay?
If you are planning to buy or list in Greater Grand Rapids or along the lakeshore and you suspect the driveway approach or culvert could be an issue, Thomas Switek can help you map the risk, identify the correct road authority, and build a practical plan that protects your timeline.
Browse more West Michigan due diligence guides here, or reach out directly to talk through a specific property.
Important note
This article is informational only. Permit rules, standards, and fees can change, and each road segment can have unique constraints. Always confirm requirements with the controlling road authority and your local municipality before starting work or writing an offer around an access plan.