Common use of ROAD GRADE AND ALIGNMENT STANDARDS Clause in Contracts

ROAD GRADE AND ALIGNMENT STANDARDS. Purchaser shall follow these standards for road grade and alignment: ▪ Grade and alignment must have smooth continuity, without abrupt changes in direction. ▪ Maximum grades may not exceed 18 percent favorable and 13 percent adverse. ▪ Minimum curve radius is 60 feet at centerline. ▪ Maximum grade change for sag vertical curves is 6% in 100 feet. ▪ Maximum grade change for crest vertical curves is 4% in 100 feet. DRAFT

ROAD GRADE AND ALIGNMENT STANDARDS. Purchaser shall follow these standards for road grade and alignment, except as designed: ▪  Grade and alignment must have smooth continuity, without abrupt changes in direction. ▪  Maximum grades may not exceed 18 15 percent favorable and 13 12 percent adverse. ▪  Minimum curve radius is 60 feet at centerline. ▪  Maximum grade change for sag vertical curves is 65% in 100 feet. ▪ DRAFT  Maximum grade change for crest vertical curves is 4% in 100 feet. DRAFT.

ROAD GRADE AND ALIGNMENT STANDARDS. Purchaser shall follow these standards for road grade and alignment: ▪  Grade and alignment must have smooth continuity, without abrupt changes in direction. ▪  Maximum grades may not exceed 18 percent favorable and 13 16 percent adverse. ▪  Minimum curve radius is 60 feet at centerline. ▪  Maximum grade change for sag vertical curves is 65% in 100 feet. ▪  Maximum grade change for crest vertical curves is 45% in 100 feet. DRAFT.

ROAD GRADE AND ALIGNMENT STANDARDS. Purchaser shall follow these standards for road grade and alignment: ▪  Grade and alignment must have smooth continuity, without abrupt changes in direction. ▪  Maximum grades may not exceed 18 percent favorable and 13 12 percent adverse. ▪  Minimum curve radius is 60 feet at centerline. ▪  Maximum grade change for sag vertical curves is 612% in 100 feet. ▪  Maximum grade change for crest vertical curves is 48% in 100 feet. DRAFT.

ROAD GRADE AND ALIGNMENT STANDARDS. Purchaser shall follow these standards for road grade and alignment: ▪  Grade and alignment must have smooth continuity, without abrupt changes in direction. ▪  Maximum grades may not exceed 18 percent favorable and 13 14 percent adverse. ▪  Minimum curve radius is 60 feet at centerline. ▪  Maximum grade change for sag vertical curves is 8% in 100 feet.  Maximum grade change for crest vertical curves is 6% in 100 feet. ▪ Grade limitations and alignment are modified as follows: Road Stations Maximum grade change for crest vertical curves is 4% in Vertical Grade Change per 100 feet. DRAFTft (%)

ROAD GRADE AND ALIGNMENT STANDARDS. Purchaser Contractor shall follow these standards for road grade and alignment: ▪ alignment except as designed.  Grade and alignment must have smooth continuity, without abrupt changes in direction. ▪  Maximum grades may not exceed 18 percent favorable and 13 12 percent adverse. ▪  Minimum curve radius is 60 feet at centerline. ▪  Maximum grade change for sag vertical curves is 65% in 100 feet. ▪  Maximum grade change for crest vertical curves is 4% in 100 feet. DRAFT.

ROAD GRADE AND ALIGNMENT STANDARDS. Purchaser shall follow these standards for road grade and alignmentalignment except as designed: ▪ Grade and alignment must have smooth continuity, without abrupt changes in direction. ▪ Maximum grades may not exceed 18 percent favorable and 13 percent adverse. ▪ Minimum curve radius is 60 feet at centerline. ▪ Maximum grade change for sag vertical curves is 65% in 100 feet. ▪ Maximum grade change for crest vertical curves is 4% in 100 feet. DRAFT.

ROAD GRADE AND ALIGNMENT STANDARDS. Purchaser shall follow these standards for road grade and alignment: ▪ Grade and alignment must have smooth continuity, without abrupt changes in direction. ▪ Maximum grades may not exceed 18 percent favorable and 13 15 percent adverse. ▪ Minimum curve radius is 60 feet at centerline. ▪ Maximum grade change for sag vertical curves is 65% in 100 feet. ▪ Maximum grade change for crest vertical curves is 4% in 100 feet. DRAFT.

ROAD GRADE AND ALIGNMENT STANDARDS. Purchaser shall follow these standards for road grade and alignmentalignment except as designed: ▪  Grade and alignment must have smooth continuity, without abrupt changes in direction. ▪  Maximum grades may not exceed 18 16 percent favorable and 13 10 percent adverse. ▪  Minimum curve radius is 60 feet at centerline. ▪  Maximum grade change for sag vertical curves is 65% in 100 feet. ▪  Maximum grade change for crest vertical curves is 4% in 100 feet. DRAFT.

ROAD GRADE AND ALIGNMENT STANDARDS. Purchaser shall follow these standards for road grade and alignment: ▪  Grade and alignment must have smooth continuity, without abrupt changes in direction. ▪  Maximum grades may not exceed 18 14 percent favorable and 13 12 percent adverse. ▪  Minimum curve radius is 60 feet at centerline. ▪  Maximum grade change for sag vertical curves is 6% in 100 feet. ▪  Maximum grade change for crest vertical curves is 46% in 100 feet. DRAFT.

ROAD GRADE AND ALIGNMENT STANDARDS. Purchaser shall follow these standards for road grade and alignment: . ▪ Grade and alignment must have smooth continuity, without abrupt changes in direction. ▪ Maximum grades may not exceed 18 percent favorable and 13 12 percent adverse. ▪ Minimum curve radius is 60 feet at centerline. ▪ Maximum grade change for sag vertical curves is 68% in 100 feet. ▪ Maximum grade change for crest vertical curves is 46% in 100 feet. DRAFT.

ROAD GRADE AND ALIGNMENT STANDARDS. Purchaser shall follow these standards for road grade and alignmentalignment except as designed: ▪ Grade and alignment must have smooth continuity, without abrupt changes in direction. ▪ Maximum grades may not exceed 18 percent favorable and 13 15 percent adverse. ▪ Minimum curve radius is 60 feet at centerline. ▪ Maximum grade change for sag vertical curves is 65% in 100 feet. ▪ Maximum grade change for crest vertical curves is 4% in 100 feet. DRAFT.

ROAD GRADE AND ALIGNMENT STANDARDS. Purchaser shall follow these standards for road grade and alignmentalignment except as designed: ▪ Grade and alignment must have smooth continuity, without abrupt changes in direction. ▪ Maximum grades may not exceed 18 16 percent favorable and 13 10 percent adverse. ▪ Minimum curve radius is 60 feet at centerline. ▪ Maximum grade change for sag vertical curves is 65% in 100 feet. ▪ Maximum grade change for crest vertical curves is 4% in 100 feet. DRAFT.

ROAD GRADE AND ALIGNMENT STANDARDS. Purchaser shall follow these standards for road grade and alignment: ▪  Grade and alignment must have smooth continuity, without abrupt changes in direction. ▪  Maximum grades may not exceed 18 percent favorable and 13 12 percent adverse. ▪  Minimum curve radius is 60 feet at centerline. ▪  Maximum grade change for sag vertical curves is 6% in 100 feet. ▪  Maximum grade change for crest vertical curves is 4% in 100 feet. DRAFT.

ROAD GRADE AND ALIGNMENT STANDARDS. Purchaser shall follow these standards for road grade and alignment: ▪  Grade and alignment must have smooth continuity, without abrupt changes in direction. ▪  Maximum grades may not exceed 18 percent favorable and 13 14 percent adverse. ▪  Minimum curve radius is 60 feet at centerline. ▪  Maximum grade change for sag vertical curves is 65% in 100 feet. ▪  Maximum grade change for crest vertical curves is 4% in 100 feet. DRAFT.

ROAD GRADE AND ALIGNMENT STANDARDS. Purchaser Contractor shall follow these standards for road grade and alignment: ▪  Grade and alignment must have smooth continuity, without abrupt changes in direction. ▪  Maximum grades may not exceed 18 percent favorable and 13 12 percent adverse. ▪  Minimum curve radius is 60 feet at centerline. ▪  Maximum grade change for sag vertical curves is 65% in 100 feet. ▪  Maximum grade change for crest vertical curves is 4% in 100 feet. DRAFT.

ROAD GRADE AND ALIGNMENT STANDARDS. Purchaser Contractor shall follow these standards for road grade and alignment: ▪  Grade and alignment must have smooth continuity, without abrupt changes in direction. ▪  Maximum grades may not exceed 18 percent favorable and 13 12 percent adverse. ▪  Minimum curve radius is 60 feet at centerline. ▪  Maximum grade change for sag vertical curves is 612% in 100 feet. ▪  Maximum grade change for crest vertical curves is 48% in 100 feet. DRAFT.

ROAD GRADE AND ALIGNMENT STANDARDS. Purchaser shall follow these standards for road grade and alignment: ▪  Grade and alignment must have smooth continuity, without abrupt changes in direction. ▪  Maximum grades may not exceed 18 percent favorable and 13 16 percent adverse. ▪  Minimum curve radius is 60 feet at centerline. ▪  Maximum grade change for sag vertical curves is 6% in 100 feet. ▪  Maximum grade change for crest vertical curves is 46% in 100 feet. DRAFT.

ROAD GRADE AND ALIGNMENT STANDARDS. Purchaser shall follow these standards for road grade and alignment: ▪  Grade and alignment must have smooth continuity, without abrupt changes in direction. ▪  Maximum grades may not exceed 18 15 percent favorable and 13 12 percent adverse. ▪  Minimum curve radius is 60 feet at centerline. ▪  Maximum grade change for sag vertical curves is 65% in 100 feet. ▪  Maximum grade change for crest vertical curves is 4% in 100 feet. DRAFT.

ROAD GRADE AND ALIGNMENT STANDARDS. Purchaser shall follow these standards for road grade and alignment: ▪  Grade and alignment must have smooth continuity, without abrupt changes in direction. ▪  Maximum grades may not exceed 18 percent favorable and 13 16 percent adverse. ▪  Minimum curve radius is 60 feet at centerline. ▪ DRAFT  Maximum grade change for sag vertical curves is 65% in 100 feet. ▪  Maximum grade change for crest vertical curves is 4% in 100 feet. DRAFT.

ROAD GRADE AND ALIGNMENT STANDARDS. Purchaser shall follow these standards for road grade and alignment: ▪  Grade and alignment must have smooth continuity, without abrupt changes in direction. ▪  Maximum grades may not exceed 18 percent favorable and 13 12 percent adverse. ▪  Minimum curve radius is 60 feet at centerline. ▪  Maximum grade change for sag vertical curves is 65% in 100 feet. ▪  Maximum grade change for crest vertical curves is 45% in 100 feet. DRAFT.

ROAD GRADE AND ALIGNMENT STANDARDS. Purchaser shall follow these standards for road grade and alignment: ▪  Grade and alignment must have smooth continuity, without abrupt changes in direction. ▪  Maximum grades may not exceed 18 percent favorable and 13 15 percent adverse. ▪  Minimum curve radius is 60 feet at centerline. ▪  Maximum grade change for sag vertical curves is 65% in 100 feet. ▪  Maximum grade change for crest vertical curves is 4% in 100 feet. DRAFT

ROAD GRADE AND ALIGNMENT STANDARDS. Purchaser shall follow these standards for road grade and alignment: ▪  Grade and alignment must have smooth continuity, without abrupt changes in direction. ▪  Maximum grades may not exceed 18 percent favorable and 13 12 percent adverse. ▪  Minimum curve radius is 60 feet at centerline. ▪  Maximum grade change for sag vertical curves is 65% in 100 feet. ▪  Maximum grade change for crest vertical curves is 4% in 100 feet. DRAFT.

ROAD GRADE AND ALIGNMENT STANDARDS. Purchaser shall follow these standards for road grade and alignment, except as designed: ▪  Grade and alignment must have smooth continuity, without abrupt changes in direction. ▪  Maximum grades may not exceed 18 15 percent favorable and 13 percent adverse. ▪  Minimum curve radius is 60 feet at centerline. ▪  Maximum grade change for sag vertical curves is 65% in 100 feet. ▪  Maximum grade change for crest vertical curves is 4% in 100 feet. DRAFT.

ROAD GRADE AND ALIGNMENT STANDARDS. Purchaser shall follow these standards for road grade and alignment, except as designed: ▪  Grade and alignment must have smooth continuity, without abrupt changes in direction. ▪  Maximum grades may not exceed 18 15 percent favorable and 13 15 percent adverse. ▪  Minimum curve radius is 60 feet at centerline. ▪  Maximum grade change for sag vertical curves is 65% in 100 feet. ▪  Maximum grade change for crest vertical curves is 4% in 100 feet. DRAFT