Department Of Transportation - Warning!!
DOT warning You are accessing a U.S. Government information system. This information system, including all related equipment, networks, and network devices, is provided for U.S. Government-authorized use only. Unauthorized or improper use of this system is prohibited, and may result in civil and criminal penalties, or administrative disciplinary action.
The communications and data stored or transiting this system may be, for any lawful Government purpose, monitored, recorded, and subject to audit or investigation. By using this system, you understand and consent to such terms. View User Behavior Rules

Skip Ribbon Commands
Skip to main content
Seminar Details
Seminar Host:

No presence informationSurdahl, Roger (FHWA)


(SR500A) Effective Culvert Repair Practices

Seminar Start Date:

8/22/2019 1:00 PM

Seminar End Time:

8/22/2019 2:30 PM




As metal culverts age, they begin to rust and deteriorate, leaking pollutants into the water and becoming prone to blowouts. Voids begin to grow beneath them, making the chances of a culvert washout greater. However, repairing culverts can be expensive and can require excessive excavation. Use trenchless technology instead! Continuous sliplining, Segmental sliplining, Void repair techniques

Target Audience & Presenters:

Local agencies, FLMA, tribes


Web Conference only