PROJECT NAME: I-84: Tooth Rock Tunnel
STIP ID NUMBER: 20298
MILE POINTS: 41.16 – 41.34
PURPOSE AND NEED: Pavement is rutting on I-84. Bringing this section of roadway to fair or better rating will prevent increasing repair costs. The ruts in the concrete are deepening and becoming a concern during heavy rains.
PROPOSED SOLUTION: Grind the concrete pavement surface in the Tooth Rock Tunnel.
TOTAL COST: $129,495
Note: One Operations project (I-84 Westbound at NE 238th) and two Interstate Maintenance projects (I-84: Fairview – Marine Drive and I-84: Tooth Rock Tunnel) were combined for the purpose of project delivery.

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