---
kind: "unit"
title: "23"
title_heading: "Highways"
key: "chI/subchB/part140/subpartI"
level: "subpart"
label: "Subpart I"
heading: "Reimbursement for Railroad Work"
release: "ecfr-current"
date: "2026-08-27"
url: "https://uscodex.org/cfr/23/chI-subchB-part140-subpartI"
sections_count: 13
---

# Subpart I — Reimbursement for Railroad Work

Title 23 C.F.R. — Highways › Chapter I — Federal Highway Administration, Department of Transportation › Subchapter B — Payment Procedures › Part 140 — Reimbursement

## Sections

- [§140.900. Purpose.](/cfr/23/140.900.md)
- [§140.902. Applicability.](/cfr/23/140.902.md)
- [§140.904. Reimbursement basis.](/cfr/23/140.904.md)
- [§140.906. Labor costs.](/cfr/23/140.906.md)
- [§140.907. Overhead and indirect construction costs.](/cfr/23/140.907.md)
- [§140.908. Materials and supplies.](/cfr/23/140.908.md)
- [§140.910. Equipment.](/cfr/23/140.910.md)
- [§140.912. Transportation.](/cfr/23/140.912.md)
- [§140.914. Credits for improvements.](/cfr/23/140.914.md)
- [§140.916. Protection.](/cfr/23/140.916.md)
- [§140.918. Maintenance and extended construction.](/cfr/23/140.918.md)
- [§140.920. Lump sum payments.](/cfr/23/140.920.md)
- [§140.922. Billings.](/cfr/23/140.922.md)