---
kind: "unit"
title: "23"
title_heading: "Highways"
key: "chI/subchG/part636"
level: "part"
label: "Part 636"
heading: "Design-Build Contracting"
release: "ecfr-current"
date: "2026-08-27"
url: "https://uscodex.org/cfr/23/chI-subchG-part636"
sections_count: 59
---

# Part 636 — Design-Build Contracting

Title 23 C.F.R. — Highways › Chapter I — Federal Highway Administration, Department of Transportation › Subchapter G — Engineering and Traffic Operations

## Contents

- [Subpart A — General](/cfr/23/chI-subchG-part636-subpartA.md)
- [Subpart B — Selection Procedures, Award Criteria](/cfr/23/chI-subchG-part636-subpartB.md)
- [Subpart C — Proposal Evaluation Factors](/cfr/23/chI-subchG-part636-subpartC.md)
- [Subpart D — Exchanges](/cfr/23/chI-subchG-part636-subpartD.md)
- [Subpart E — Discussions, Proposal Revisions and Source Selection](/cfr/23/chI-subchG-part636-subpartE.md)