Transportation Information System (TIS)
The TIS is an integrated database with roadway and selected bridge, accident, traffic and pavement data. See the TIS users manual (PDF) for more information.
Vehicle miles
Daily (average) and annual (total) vehicle miles summarized in a variety of ways. The far right column represents recent centerline mileage.
VMT qualifications and notes (Word 34Kb)
Warnings about the pre-2001 VMT reports (Word 27Kb)
Background on older statistical summaries (Word 33Kb)
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