Committee backs local flexibility on gravel-road speed limits and hears stark budget pressures on county roads

Wyoming’s interim Transportation, Highways & Military Affairs committee spent more than two hours Tuesday on county roads, speed limits and funding pressures, hearing technical briefings from the Wyoming Department of Transportation and local county engineers and approving a bill-draft motion to give counties more local control over unpaved speed limits.

Darren Westby, YDOT director, and Mark Gillette, YDOT chief engineer, explained the department’s statutory role: state law (Title 31, Chapter 5, Article 3 as cited in the briefing) establishes statutory speed limits and requires an engineering and traffic study (and compliance with the Manual on Uniform Traffic Control Devices and other design standards) to change them. Gillette told the committee YDOT has no independent authority to repair or maintain county roads; county boards of commissioners remain the county highway authority. YDOT does, however, provide funds, programs and agreements to counties and cities and this year programmed about $120 million for local governments — roughly $88 million required through grant programs and about $32 million discretionary.

County engineers and road supervisors from across Wyoming told committee members that the statutory unposted speed limit for unpaved roads (55 mph) is often impractical or unsafe in many local contexts. Gene Legurski, public works director for Sweetwater County, described operational constraints (crew coverage, remote roads), explained that a speed study usually requires at least 100 vehicles per day to produce reliable counts, and noted that speed studies and signage cost time and money (signage and study work can run roughly $5,000–$8,000 per road). Counties also stressed enforcement limits in lightly patrolled areas and substantial variability in road geometry and use.

Panelists offered a condition snapshot: many county networks have high shares of gravel/unpaved roads, bridge needs that rely on federal BROS funding, and constrained fuel-tax and local budgets that have been essentially flat while materials and equipment prices have risen sharply (examples cited: motor grader prices, asphalt and culvert costs). YDOT and county engineers emphasized the importance of targeted federal and state programs (BROS, CRIP, CMAQ) and suggested that small, sustained increases in stable state funding would allow better life-cycle construction decisions instead of repeated short-term resurfacing.

After discussion, Senator Cole moved — and Representative O’Hearn seconded — a motion to draft a bill that would allow counties to set speed limits on unpaved roads between 45 and 55 miles per hour without conducting a full speed study. The committee approved the bill-draft motion by voice vote.

What’s next: LSO will prepare the proposed draft language to allow local speed-limit flexibility; the committee also signaled that it will return to the topic in the next meeting for further public comment, including testimony from the trucking industry on diversion concerns and economic effects.