ARCTIC OCEAN BARROW KOTZEBUE SOUND KOTZEBUE ALASKA CANADA BERING SEA YUKON RIVER FAIRBANKS BETHEL ANCHORAGE KENAI HAINES PROJECT LOCATION JUNEAU PACIFIC OCEAN KODIAK GULF OF ALASKA McHugh Creek SEWARD HIGHWAY Rainbow Creek RAINBOW Falls Creek INDIAN Indian Creek Bird Creek Penguin Creek BOP: MP 107.5 LAT 60.990413 LONG -149.619259 EOP: MP 105.5 LAT 60.98332 LONG -149.579768 BIRD HOPE SUNRISE 0 1 2 MILES PROJECT LOCATION & VICINITY MAP Sec. 2 and 3 T. 10 N R. 2 W Seward Meridian Sheet: 1 of 21 Date: 12/29/2017
Wetlands Impacts See Sheet 10 Typical Cross Section See Sheets 16-20 End of Project Beginning of Project Wetlands Impacts See Sheet 5 Typical Cross Section See Sheets 16-20 Wetlands Impacts See Sheet 8 Typical Cross Section See Sheets 16-20 960+00 955+00 1036+82 1035+00 1030+00 Sheet 11 1025+00 Sheet 12 107 1020+00 1015+00 1010+00 1005+00 Sheet 13 Sheet 14 1000+00 995+00 990+00 985+00 980+00 975+00 970+00 106 965+00 Sheet 15 Wetlands Impacts See Sheet 9 Typical Cross Sections See Sheet 16-20 Wetlands Impacts See Sheet 6 Typical Cross Section See Sheets 16-20 Observed High Tide See Sheet 4 Wetlands Impacts See Sheet 7 Typical Cross Section See Sheets 16-20 0 500 1000 PROJECT PLAN VIEW Sheet: 2 of 21 Date: 12/29/2017 ####+## Stationing # DOT&PF ROW Mile Post Wetlands
EOP: MP 104.4 LAT 60.98332 LONG 149.579768 955+00 960+00 965+00 970+00 BOP: MP 106.3 LAT 60.990413 LONG 149.619259 975+00 985+00 980+00 990+00 1036+82 1035+00 1030+00 1025+00 1000+00 995+00 1020+00 1015+00 1010+00 1005+00 0 500 1000 TOPOGRAPHY AND MEAN HIGH TIDE (OBSERVED) Lat.: 60.984403 N Long.: 149.601347 W Sheet: 3 of 21 Date: 12/29/2017 DOT&PF ROW Existing Edge of Road MHT MHW Wetlands Impacts Existing Major Contour Existing Minor Contour
1005+00 1015+00 1010+00 0 75 150 TOPOGRAPHY AND MEAN HIGH TIDE (OBSERVED) Proposed Activity: MP 105-107 Safety Improvments Lat.: 60.984403 N Long.: 149.601347 W Sheet: 4 of 21 Date: 12/29/2017 DOT&PF ROW Existing Edge of Road MHT MHW Wetlands Impacts Existing Major Contour Existing Minor Contour
ID #2 0.00 ACRES Culvert Replacement See Sheet 12 for details Culvert Replacement See Sheet 11 for details ID #3 0.00 ACRES 1036+821036+00 1034+00 1032+00 1030+00 1028+00 1026+00 Matchline See Sheet 6 1024+00 ID #1 27.6 ACRES 0 100 200 PROJECT LOCATION & VICINITY MAP Sec. 2 and 3 T. 10 N R. 2 W Seward Meridian Sheet: 5 of 21 Date: 12/29/2017 Wetland Impacts Wetlands
1024+00 1022+00 Matchline See Sheet 5 1020+00 1018+00 1016+00 1014+00 1012+00 1010+00 Matchline See Sheet 7 ID #1 27.6 ACRES 0 100 200 PROJECT LOCATION & VICINITY MAP Sec. 2 and 3 T. 10 N R. 2 W Seward Meridian Sheet: 6 of 21 Date: 12/29/2017 Wetland Impacts Wetlands
ID #4 0.00 ACRES Culvert Replacement See Sheet 14 for details Culvert Replacement See Sheet 13 for details 1012+00 Matchline See Sheet 6 1010+00 1008+00 1006+00 1004+00 1002+00 1000+00 998+00 Matchline See Sheet 8 ID #1 27.6 ACRES 0 100 200 PROJECT LOCATION & VICINITY MAP Sec. 2 and 3 T. 10 N R. 2 W Seward Meridian Sheet: 7 of 21 Date: 12/29/2017 Wetland Impacts Wetlands
Matchline See Sheet 7 996+00 994+00 992+00 990+00 988+00 986+00 984+00 Matchline See Sheet 9 ID #1 27.6 ACRES 0 100 200 PROJECT LOCATION & VICINITY MAP Sec. 2 and 3 T. 10 N R. 2 W Seward Meridian Sheet: 8 of 21 Date:12/29/2017 Wetland Impacts Wetlands
968+00 970+00 Matchline See Sheet 8 982+00 980+00 978+00 976+00 974+00 972+00 Matchline See Sheet 10 ID #1 27.6 ACRES 0 100 200 PROJECT LOCATION & VICINITY MAP Sec. 2 and 3 T. 10 N R. 2 W Seward Meridian Sheet: 9 of 21 Date: 12/29/2017 Wetland Impacts Wetlands
Matchline See Sheet 9 968+00 966+00 Culvert Replacement See Sheet 15 for details 964+00 962+00 960+00 958+00 956+00 955+00 ID #1 27.6 ACRES 0 100 200 PROJECT LOCATION & VICINITY MAP Sec. 2 and 3 T. 10 N R. 2 W Seward Meridian Sheet: 10 of 21 Date: 12/29/2017 Wetland Impacts Wetlands
Existing 24" culvert 1032+00 Existing 36" culvert Existing 12" culvert ID #2 0.00 ACRES 0 10 20 SEWARD HIGHWAY CULVERT CROSSING - PLAN VIEW Sheet: 11 of 21 Date: 12/29/2017 Waterway Impacts
Existing 36" culvert ID #3 0.00 ACRES Existing 36" culvert Existing 36" culvert 1024+00 0 20 40 SEWARD HIGHWAY CULVERT CROSSING - PLAN VIEW Sheet: 12 of 21 Date: 12/29/2017 Waterway Impacts
1006+00 TURNAGAIN ARM 0 20 40 1004+00 SEWARD HIGHWAY CULVERT CROSSING - PLAN VIEW Sheet: 13 of 21 Date: 12/29/2017 Waterway Impacts
SEWARD HIGHWAY Existing 24" culvert Existing 24" culvert POND ID #4 0.00 ACRES Existing 24" culvert 10' Pathway 0 20 40 SEWARD HIGHWAY CULVERT CROSSING - PLAN VIEW Sheet: 14 of 21 Date: 12/29/2017 Waterway Impacts
962+00 TURNAGAIN ARM Drainage flows down ditch into proposed storm drain at approx. Sta 961+43.61 Existing culvert crossing is located at approx. Sta 955+46.88 0 10 20 960+00 SEWARD HIGHWAY CULVERT CROSSING - PLAN VIEW Sheet: 15 of 21 Date: 12/29/2017 Waterway Impacts
SEWARD HIGHWAY TYPICAL AT CULVERT CROSSING Proposed Activity: MP 105-17 Safety Improvements Sheet: 16 of 21 Date: 12/29/2017
SEWARD HIGHWAY TYPICAL AT CULVERT CROSSING Sheet: 17 of 21 Date: 12/29/2017
SEWARD HIGHWAY TYPICAL AT CULVERT CROSSING Sheet: 18 of 21 Date: 12/29/2017
SEWARD HIGHWAY TYPICAL AT CULVERT CROSSING Sheet: 19 of 21 Date: 12/29/2017
SEWARD HIGHWAY TYPICAL AT CULVERT CROSSING Sheet: 20 of 21 Date: 12/29/2017
2' 3' 1.5' 1.5' 3' 2' SELECTED MATERIAL TYPE C OR AS REQUIRED FOR ROAD STRUCTURAL SECTION 1 15 3 ORIGINAL GROUND 1 1 3 CHANNEL DETAIL NTS DITCH LINING 1.5' THICK 1V 1.5H 12" MIN 12" MIN 12" 1V MIN 12" 1.5H MIN SELECTED MATERIAL TYPE A 36" OR 42", CMP OR CPEP 1V 2H 2H 1V MATCH SLOPE 3 OR FLATTER 1 PIPE END SECTION 12" SECTION SELECT MATERIAL, TYPE A DITCH LINING 1.5' THICK L SELECTED MATERIAL, TYPE A 2 15 CHANNEL PROFILE NTS 3 15 TYPICAL CULVERT CROSS SECTION AT SEWARD HIGHWAY NTS SEWARD HIGHWAY TYPICAL AT CULVERT CROSSING Sheet: 21 of 21 Date: 12/29/2017