City of Black Diamond
Roberts Drive Reconstruction
Morgan St to Ginder Creek Crossing
TIB Award Amount
$3,565,750
Region: Puget Sound   |   Legislative District: 5   |   Length: 0.58 mi. FY 2026 Urban Arterial Program (UAP)

Existing Conditions

Roberts Drive is an important arterial for the City of Black Diamond. With the future roundabout, currently under construction at the intersection of Roberts and SR 169, the reconstruction of Roberts Drive will create better flow for traffic and pedestrians to move about the City.

Project Funding

  TIB Funds Local Funds Total Costs
Design 606,328 107,072 713,400
Right of Way 0 0 0
Construction 2,959,422 522,608 3,482,030
Project Totals $3,565,750 $629,680 $4,195,430

Local Match

TIB Participation Local Match Minimum Local Match
85.0% 15.0% 15%

Summary of Improvements

  • Completes gap;
  • Restores structural condition;
  • Removes ADA barriers;
  • Builds multimodal facilities

Description of Improvements

This project will crack and seat the existing roadway and widen to include facilities for both biyclesand pedestrians.