Minnesota Department of Transportation

511 Travel Info

Ramp Meters

What they are, why we have them and what we've learned

A ramp meter.

Twin Cities Metro Area Ramp Meter Study

Final Report

Final Report (PDF, 20 MB, 179 pages)

Appendices

PDF format, 6,311 KB, 200 pages

Evaluation Plan

PDF format, 788 KB, 74 pages

Evaluation Report

PDF format, 788 KB, 74 pages