Subdivisions & Private Roads

Subdivision and private road engineering built for approvals

Legacy supports subdivision and private road projects from concept through permit-ready plans. We focus on constructible geometry, clear assumptions, coordinated stormwater, and documentation that can move through review and into construction.

Feasibility-first layouts

Identify constraints, road geometry, access, drainage, utilities, and likely review issues early.

Coordinated civil + stormwater

Connect road layout, grading, drainage, erosion controls, and post-construction stormwater in one clear package.

Reviewer-friendly submittals

Organized drawings, calculations, narratives, and comment responses help reviews move with less confusion.

How Legacy helps

Feasibility & yield studies

Early constraints, concept layouts, risk items, and likely approval path.

Civil / road design package

Alignments, profiles, grading, drainage, and utility coordination.

Permitting + comment response

Submittals organized for review, followed by written responses and revisions.

Typical deliverables

Concept alternatives as needed

Road alignment/profile concepts

Grading and drainage plans

Utility layouts where applicable

Stormwater/SWPPP coordination as required

Details and notes tailored to constructibility

Comment response and revision sets

Common Constraints and Kickoff Inputs

Common Constraints

Your Heading

Sight distance and geometry

Access, ROW, and easements

Limited field coordination

Steep slopes and drainage routing

Phasing, staging, and contractor access

Useful Kickoff Inputs

Your Heading

Parcel/address and project goals

Survey or existing mapping if available

Limited field coordination

Prior approvals or comment letters

Utility information if available

FAQ

Q: Can you do a quick feasibility review first?

A: Yes. Feasibility is often the best first step before full subdivision or private-road design.

Q: Do you coordinate stormwater/SWPPP?

A: Yes. When required, stormwater and SWPPP support can be integrated with the civil package.

Q: Can you support construction after approval?

A: Yes. RFIs, clarifications, revisions, and construction management can be separately scoped.

Planning a subdivision or private road?

Send the location, project goal, and any existing mapping. Legacy will identify the right next step.

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