Public Information Meeting & Open House Welcome. Please Sign-in at the Registration Table

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1 Public Inormation Meeting & Open House Welcome Please Sign-in at the Registration Table

2 Purpose and Goals The purpose o the study is to examine the McCook County transportation network rom a multi-modal perspective and develop a series o solutions to address saety, Multi-Modal Master Transportation Plan Components Existing Conditions Analysis Public Participation Major Roads Plan inrastructure, and operations needs within the constraints o existing and orecasted transportation unding. When complete, the Master Transportation Plan will guide elected and appointed oicials, developers, and residents as McCook County continues to expand economic and residential opportunities over the next 20 years. Bridge Plan Roadway Preservation and Maintenance Plan Roadway Design, Analysis, and Policy Guidelines Transportation Funding Project Implementation Plan

3 Get Involved Leave a Comment Today, please provide eedback on the preliminary recommendations, priorities, and projects incorporated into the Master Transportation Plan. Comment orms are available at the registration table. Completed orms may be placed by the entryway or mailed/ ed to Jon Wiegand or Steve Gramm by August 22, Contact Us Jon Wiegand Consultant Project Manager HR Green, Inc jwiegand@hrgreen.com Steve Gramm SDDOT Project Manager Stay Connected Through the remainder o the study, materials will be posted on the project website to keep the public inormed on the progress. Following completion o the study, the inal Master Transportation Plan report will be posted to the SDDOT website and available through McCook County. South Dakota Department o Transportation steve.gramm@state.sd.us Michael Kreutzeldt Highway Superintendent McCook County Highway Department mchwy@triotel.net Project website:

4 Typical Roadway Sections

5 Roadway Preservation and Maintenance Scenarios What are the two scenarios? Two roadway preservation and maintenance scenarios were developed or the Master Transportation Plan, ocusing on the thickness o the roadway base. McCook County has ound that the bituminous roadways with a thicker base, greater than 9 inches, perorm better and can go longer between costly resuracing projects than a bituminous roadway with less than 9 inches o base material. McCook County has achieved upwards o 30 years between overlays on roadways with a base greater than 9 inches. On roadways with less base material, common overlay requency is every 20 years (+/-). Upront costs to mill the entire roadway and add material to the base are the most notable initial consideration, however, be neits are realized in uture years with less requent need or costly overlays and intense crack sealing or spot patching. Roadway Needs Scenario A (No Base Improvements) This scenario overlays County highways when the time comes or an overlay, regardless o base thickness. Annual Cost (2017$): $1.8 million Roadway Needs Scenario B (Base Improvements) When the time comes to overlay a bituminous roadway, segments with a base less than 9 inches are completely milled and material is added to thicken the base to 9 or 10 inches. Many times, the millings rom the existing road can be used as the additional material and blended with the existing base prior to placement o bituminous material. Annual Cost (2017$): $2.3 million What do these costs include? For each scenario, the annual costs include all activities associated with maintaining and preserving the bituminous roadways as identiied in the Major Roads Plan. These activities include: Construction (Overlays) and Chip Seals Patching/Pavement Maintenance Pavement Markings, Signs, and General Maintenance

6 Planning or the Future - Needs and Revenue Annual Funding Needs Based on identiied needs or the entire McCook County transportation network, the ollowing provides an estimated outlay o annualized needs or the next 20 years. The primary dierence between Scenarios A and B is whether base thickness is improved or not, per the Roadway Preservation and Maintenance Plan scenarios. Bituminous Overlays and Chip Seals Bituminous Roadway Maintenance 2018 (Year 1) Snapshot Needs Scenario A (2017 $) Needs Scenario B (2017 $) $1,20,000 $1,80,000 $90,000 $90,000 Gravel Resuracing $20,000 $20,000 Gravel Maintenance $10,000 $10,000 Bridge Replacement $1,000 $1,000 Bridge Preservation $108,000 $108,000 Culvert Replacement $100,000 $100,000 Bridge Maintenance $8,000 $8,000 High Priority Projects $1,000 $1,000 Total Year 1 $3,28,000 $3,8,000 Total 20-Year Need $,720,000 $77,320,000 McCook County Transportation Funding Primary sources o unding or McCook County include (2017 orecasts): Wheel Tax ($1,000) Motor Vehicle License Fees ($77,000) Property Tax (up to $1,00,000) Federal Funds (Surace Transportation Funds converted to State unds) ($13,000) Other unding sources include: Bridge Improvement Grant (BIG) Funds (Application based selection, not guaranteed) 2037 (Year 20) Snapshot with Inlation Needs Scenario A (YOE $) Needs Scenario B (YOE $) 2037 Total (Year 20) $,890,000 $,70,000 Total 20-Year Need (YOE) ( , with inlation) $81,0,000 $9,810,000

7 Transportation Needs 21 2 ST 17 2A 8 AVE AVE Bridge Condition Structurally Deicient Bridge XW Bridge Posted or Weight Limit Traic Increasing Corridor Volumes Due to Development Increasing Corridor Volumes Due to Seasonal Demand Intersection Traic Control Truck Accommodations and Connectivity Roadway Geometry Section Line Corrections Skewed Intersections Right-o-Way and Roadway Surace Width Vertical Curves/Grade Roadway Suracing Candidate Bituminous to Gravel Conversion Segments Multi-Modal Sidewalk/Trail Corridors Urban and Recreational Area (Multimodal acilities) Growth Lake Vermillion Recreational Area Drainage Flooding/Road Closures Railroad Crossings GF Crossing Improvement Location 31 AVE 2 Spencer 2A 27 ST 21 ST 23A 32 AVE 22 ST 1A 3 AVE 21A A 8A Bridgewater 1A Unityville 17A 38 AVE ST 81 Salem 22 ST 1 3 AVE 1 8 AVE 28 ST Canistota AVE 7 AVE 21 ST 23 ST VALLEY 1 AVE RD Montrose 19A 3A BH20 AVE 2TH ST 1A 11A 9A 7A 3 2 ST HAWK DR Lake Vermillion 1 22 ST 28 ST 3 AVE 18 1A 3 AVE 10 Legend Interstate Highway State Highway County Road Township Road Railroad Rivers/Streams Lakes City inch = 3 miles Miles

8 Miner County Canova Lake County A 2A 2 ST 27 ST Unityville 28 ST 8 AVE 3 2 AVE 1 Legend Interstate Highway Farmer Hanson County Emery 2 21 Spencer 31 AVE 2A 22 ST 32 AVE ST 21 ST 3 AVE 21A BH20 AVE 8A 1A 17 19A 2TH ST Bridgewater 17A 11A 38 AVE 1A 81 Salem 3 AVE 1 1A 22 ST AVE Canistota AVE 9A 7 AVE 7A 21 ST 1 AVE VALLEY RD Montrose 18 1A 23 ST 3A Lake Vermillion 2 ST HAWK DR 22 ST 3 AVE 3 AVE 1 Minnehaha County Humboldt State Highway Township Road Urban Road Railroad Rivers/Streams Lakes City McCook County Highways Bituminous - Primary Truck Route Bituminous Gravel Miles 23A Dolton Monroe 28 ST 1 inch = 3 miles Hutchinson County Turner County

9 1A 32 AVE 7A 11A 1 Wol 2 AVE 18 City Bridge (State) (29) No Weight Restriction () Posted Load Restriction (1) We Sk st Br un k C anch ree k McCook County Inspected Bridges (9) er av Be reek C inch = 3 miles Monroe ng Lo ek e Cr rk r Fo Rive st Ea illion rm Ve Turner County Lakes 1A 28 ST Rivers/Streams Bridge Weight Restrictions Humboldt 3A 9A k r or ive tf R es on W illi rm Ve Elm 23 ST Dolton Hutchinson County HAWK DR 22 ST Railroad Township Road Minnehaha County 1 Canistota County Road Urban Road 10 Montrose State Highway 1 ce El eek Cr 2TH ST 19A Bridgewater 23A 1A 17A BH20 AVE Bl o om Cr ee k 2A Interstate Highway 3 8 Legend 3 AVE 21 ST 38 AVE 21A 3 AVE Wol 1 2 ST le Batt k Cree Emery 1A Salem AVE Lak 1 Verm e illion Hanson County 27 ST 8A Spencer 31 AVE reek Pierre C 22 ST 28 ST lo a Bu reek C County & Township Bridge Weight Restrictions RD VALLEY 2 17 Farmer 21 8 AVE Unityville 2A rk r t Fo e Eas on Riv milli Ver A 2 7 AVE r ive T 27 S AVE nr 2 ST AVE illio 3 AVE Wol Little iver R illion Verm rm Ve Roc Cree k k nk Sku k Cree Lake County rk Fo Canova st We Miner County 3 Miles

10 ST T 27 S * A * Salem 2A AVE 17A 2 ST 19A Bridgewater AVE AVE A Canistota Wol 22 ST 23 ST City Bridge (State) (29) 0-0 () 1-0 (7) 1-70 () (8) (20) (22) Bridge Closure * 1A Candidate or Future Closure* Redundant Bridge Clusters McCook County Inspected Bridges (9) er av Be reek C Monroe ng Lo ek e Cr rk r Fo Rive st Ea illion rm Ve Turner County Lakes Bridge Suiciency Rating Humboldt 3A Rivers/Streams Railroad Minnehaha County ST k r or ive tf R es on W illi rm Ve Elm Township Road Dolton Hutchinson County 9A HAWK DR County Road Urban Road State Highway 1 ce El eek Cr A A 3 AVE 38 AVE 1A BH20 AVE Cr ee k A Montrose AVE 21 ST * om 3 AVE 31 AVE reek Pierre C Wol 27 ST 1A le Batt k Cree Emery Bl o 7A Interstate Highway * Legend Hanson County * * 2 ST Candidate Bridges or Future Closure Consideration 28 ST 1 8A Spencer Farmer ST RD VALLEY * Unityville 21 2A We Sk st Br un k C anch ree k AVE AVE 2 ST lo a Bu reek C AVE Lak 1 Verm e illion rk r t Fo e Eas on Riv milli Ver nk Sku k Cree Lake County 8 AVE Roc Cree k k Canova Little iver R illion Verm Wol Miner County *Bridges identiied or uture consideration to close involve passive closures. The bridge would remain open until closure is required due to bridge condition inch = 3 miles 3 Miles

11 Miner County Canova Lake County Farmer Hanson County Emery Spencer 31 AVE 2 2A 27 ST 22 ST 27 ST 21 ST 1A 21A Bridgewater Unityville 19A 17 2A Salem Canistota Montrose 23A 3A 32 AVE 1A A 21 3 AVE BH20 AVE 2 ST 8A 2TH ST 38 AVE AVE 1A 28 ST 11A AVE 9A 2 1 7A A 1A AVE 7 AVE 8 AVE 23 ST 1 AVE 2 AVE VALLEY RD Lake Vermillion 1 2 ST 1 10 HAWK DR 22 ST 28 ST 3 AVE Minnehaha County Humboldt Existing Bituminous Roadway Base Thickness Legend Interstate Highway State Highway Gravel County Roads Township Road Urban Road Railroad Rivers/Streams Lakes City Bridge (County) (9) Bridge (State) (29) County Road Base Thickness* At Least 9 Inch Base Less Than 9 Inch Base *Based on roadway core samples, as o 201. "Less Than 9 Inch Base" segments exhibit at least one core location between sections that indicated less than 9 inches o base thickness inch = 3 miles Miles Dolton Monroe Hutchinson County Turner County

12 Miner County Canova Lake County 2 27 ST A 21 2 ST Unityville 17 2A 1 28 ST 2 8 AVE 3 2 AVE VALLEY RD Legend Proposed Suracing Changes Interstate Highway State Highway Township Road Farmer Hanson County Spencer 31 AVE 22 ST ST 1A 21A 8A 38 AVE Salem 3 AVE 11A AVE 7 AVE 7A Montrose 1 AVE 1 2 ST 1 10 HAWK DR Minnehaha County Humboldt Urban Road Railroad Rivers/Streams Lakes City County Roads and Planned Improvements Bituminous Gravel/Dirt Emery 2A 21 ST 1A 3 AVE 23A 3A 32 AVE 19A Bridgewater BH20 AVE 1A Canistota 17A 1A 2TH ST AVE 9A 1 23 ST 18 Lake Vermillion 22 ST 3 AVE Candidate Bituminous to Gravel Conversion Segments Candidate Gravel to Bituminous Conversion Segments Miles 28 ST 1 inch = 3 miles Dolton Monroe Hutchinson County Turner County

13 Miner County Canova 81 Lake County 2 ST 2A 2 2 AVE Hanson County Farmer Emery Spencer 31 AVE 2 2A 27 ST 27 ST 22 ST 21 ST 1A A 21 1A 21A Bridgewater 19A Unityville 8A Salem 8 1A 11A Canistota 9A 7A 1 3 Montrose 23A 3A 32 AVE 3 AVE BH20 AVE 2TH ST 38 AVE 1 3 AVE 28 ST AVE 17A 1A AVE 7 AVE 8 AVE 23 ST 18 VALLEY RD 1 AVE Lake Vermillion 1 2 ST 81 Minnehaha County 10 1 HAWK DR 22 ST 3 AVE Humboldt Legend Urban and Recreational Area (Multimodal acilities) Proposed Sidewalks/Shared-Use Paths Primary Bicycle Route w/ Paved Shoulder or Shared-Use Path State Route with Limited Bicycle or Pedestrian Accommodations Rural Bicycle Route w/ Paved Shoulder or Shared-Use Path Rural Bicycle Route County Route With Limited Bicycle or Pedestrian Accommodations State Highway Rivers/Streams Lakes City Miles 28 ST 1 inch = 3 miles Dolton Monroe Hutchinson County Turner County

14 Elce Rock Miner County Canova Little Vermillion River East Fork Vermillion River Lake County Skunk ST 2A AVE Bualo 202/202 A 27 ST 21 Unityville ST Pierre 2 Wol 1 Little Vermillion River VALLEY RD Farmer Hanson County Spencer 31 AVE 22 ST ST 1A 21A 3 AVE 8A 38 AVE West Fork Vermillion River Salem 3 AVE AVE 11A 7 AVE 7A 3 Montrose 1 2 ST 1 10 HAWK DR Humboldt Emery 2A 21 ST 1A Bridgewater Dolton 1A Canistota 17A 1A 23A 3A 32 AVE AVE 9A 8 AVE Legend West Branch Skunk Interstate Highway State Highway Township Road Battle 2022/ Minnehaha County Urban Road Railroad Rivers/Streams Lakes City McCook County Highways Bituminous - Primary Truck Route Bituminous Gravel Bloom Elm Wol BH20 AVE A 2TH ST 2023 West Fork Vermillion River 23 ST 1 Monroe 18 1 AVE Lake Vermillion 22 ST Hutchinson County Turner County 202 East Fork Vermillion River AVE 28 ST Long Beaver Bituminous Overlay Project Bituminous Roadway Surace Conversion Project Bituminous to Gravel Gravel to Bituminous * Note: See companion tables or chip seal projects and optional segment improvements inch = 3 miles Miles

15 Year Route From To Bituminous Roadway Segment 10-Year Project Outlay (Scenario A No Base Improvements) Project Length (miles) Planning Level Estimated Cost (2017 $) Comments Total Planned Cost (2017 $) 2018 Countywide Chip Seal $09,00 Chip Seal: 19ABW, 21ASB, 0AB, 0WB, 09AB $09, Countywide Chip Seal $2,00 Chip Seal: 2B, 2ANB, 0MB, 0SB, 0EB, 08AEB $2, st Avenue 28 th Street SD38.0 $737,333 Overlay 31 st Avenue SD38 22 nd Street 1.0 $17,7 Overlay Countywide Chip Seal $9,700 Chip Seal: 1WBW, 1AEB, 1AWB, 21B, 03SB 2021 Countywide Chip Seal $,00 Chip Seal: 10B, 1WBE, 1EB, 02EB, 03NB, 08AWB $, st Avenue 22 nd Street 28 th Street.0 $00,000 Overlay 31 st Avenue 22 nd Street 27 th Street.0 $00,000 Overlay 1 st Avenue SD2 2 th Street 11.0 $700,000 Overlay; Costs are or initial 7 o the 11 miles Countywide Chip Seal $0,00 Chip Seal: 20B, 21ANB, 2ASB, 09AB 2 th Street 3 th Avenue 0. Miles East 0. $18,000 Surace Conversion: Bituminous to gravel conversion (19ABE) 2 th Street US81 3 rd Avenue 2.0 $0,000 Surace Conversion: Bituminous to gravel conversion (02WB) 0 th Avenue 2 th Street 2 th Street 2.0 $0,000 Surace Conversion: Bituminous to gravel conversion (02AB) 8 th Avenue 2 th Street 2 th Street 1.0 $30,000 Surace Conversion: Bituminous to gravel conversion (0NB) 3 rd Avenue 2 th Street 22 nd Street 3.0 $, ROW: ROW acquisition or gravel to bituminous surace conversion (01A) 1 st Avenue 28 th Street US $2,000 Overlay 2 th Street 3 th Avenue 3 th Avenue 1.0 $100,000 Overlay 1 st Avenue SD2 2 th Street 11.0 $00,000 Overlay; Costs are or remaining o the 11 miles 1 st Avenue 28 th Street SD2.0 $00,000 Overlay 3 rd Avenue 2 th Street 22 nd Street 3.0 $00,000 Surace Conversion: Gravel to bituminous conversion (01A) Countywide Chip Seal $393,300 Chip Seal: 11AB, 21ASB, 2B, 2ANB 2 th Street SD38 th Avenue 3.8 $380,000 Overlay 27 th Street 30 th Avenue US $00,000 Overlay; Costs are or initial o the 11 miles 28 th Street 8 th Avenue th Avenue.1 $10,000 Overlay Countywide Chip Seal $27,000 Chip Seal: 0WB, 08B, 08AEB 3 th Avenue SD38 2 th Street 9.0 $900,000 Overlay 27 th Street 30 th Avenue US $00,000 Overlay; Costs are or remaining o the 11 miles th Avenue SD2 21 st Street.0 $00,000 Overlay Countywide Chip Seal $0,800 Chip Seal: 1AWB, 2B, 2ANB, 0MB, 0SB 21 st Street th Avenue 1 st Avenue.0 $00,000 Overlay 22 nd Street 1 st Avenue 3 rd Avenue 2.0 $200,000 Overlay Countywide Chip Seal $82,10 Chip Seal: 1B,1WBW,1AEB,19ABW,03SB,03ANB,03ASB,08AWB,01A th Avenue 21 st Street SD $800,000 Overlay BH2O Avenue 28 th Street SD2 3.1 $310,000 Overlay 9/0 th Avenue 28 th Street 2 th Street.1 $10,000 Overlay Countywide Chip Seal $227,700 Chip Seal: 10B, 0EB 22 nd Street 3 rd Avenue th Avenue 2.0 $0,000 Surace Conversion: Bituminous to gravel conversion (08B) $1,79,00 -Year Cumulative Total (2017 $) $2,313,9 $,17,0 $1,918,300 $,82,9 $1,7,000 $7,922,3 $2,30,800 $8,793, $1,22,10 $9,901,20 $1,907,700 $9,9,90 -

16 Bituminous Roadway Segment 10-Year Project Outlay (Scenario B w/roadway Base Improvements) Year Route From To Project Length (miles) Planning Level Estimated Cost (2017 $) Comments Total Planned Cost (2017 $) 2018 Countywide Chip Seal $09,00 Chip Seal: 19ABW, 21ASB, 0AB, 0WB, 09AB $09, Countywide Chip Seal $2,00 Chip Seal: 2B, 2ANB, 0MB, 0SB, 0EB, 08AEB $2, st Avenue 28 th Street SD38.0 $737,333 Overlay 31 st Avenue SD38 22 nd Street 1.0 $17,7 Overlay Countywide Chip Seal $9,700 Chip Seal: 1WBW, 1AEB, 1AWB, 21B, 03SB 2021 Countywide Chip Seal $,00 Chip Seal: 10B, 1WBE, 1EB, 02EB, 03NB, 08AWB $, st Avenue 22 nd Street 28 th Street.0 $90,000 Base Improvement: Approximately miles potential base improvements 31 st Avenue 22 nd Street 27 th Street.0 $1,17,000 Base Improvement: Approximately miles potential base improvements 1 st Avenue SD2 2 th Street 11.0 $1,037,00 Base Improvement: Approximately 2. miles potential base improvements Countywide Chip Seal $0,00 Chip Seal: 20B, 21ANB, 2ASB, 09AB 2 th Street 3 th Avenue 0. Miles East 0. $18,000 Surace Conversion: Bituminous to gravel conversion (19ABE) 2 th Street US 81 3 rd Avenue 2.0 $0,000 Surace Conversion: Bituminous to gravel conversion (02WB) 0 th Avenue 2 th Street 2 th Street 2.0 $0,000 Surace Conversion: Bituminous to gravel conversion (02AB) 8 th Avenue 2 th Street 2 th Street 1.0 $30,000 Surace Conversion: Bituminous to gravel conversion (0NB) 3 rd Avenue 2 th Street 22 nd Street 3.0 $, ROW acquisition or gravel to bituminous surace conversion (01A) 1 st Avenue 28 th Street US $2,000 Overlay 2 th Street 3 th Avenue 3 th Avenue 1.0 $23,000 Base Improvement: Approximately 1 mile potential base improvements 1 st Avenue SD2 2 th Street 11.0 $70,000 Base Improvement: Approximately 2 miles potential base improvements 1 st Avenue 28 th Street SD2.0 $90,000 Base Improvement: Approximately miles potential base improvements 3 rd Avenue 2 th Street 22 nd Street 3.0 $00,000 Gravel to bituminous conversion (01A) Countywide Chip Seal $393,300 Chip Seal: 11AB, 21ASB, 2B, 2ANB 2 th Street SD38 th Avenue 3.8 $380,000 Overlay 27 th Street 30 th Avenue US $1,17,000 Base Improvement: Approximately miles potential base improvements 28 th Street 8 th Avenue th Avenue.1 $10,000 Overlay Countywide Chip Seal $27,000 Chip Seal: 0WB, 08B, 08AEB 3 th Avenue SD38 2 th Street 9.0 $2,11,000 Base Improvement: Approximately 9 miles potential base improvements 27 th Street 30 th Avenue US $1,10,000 Base Improvement: Approximately miles potential base improvements th Avenue SD2 21 st Street.0 $90,000 Base Improvement: Approximately miles potential base improvements Countywide Chip Seal $0,800 Chip Seal: 1AWB, 2B, 2ANB, 0MB, 0SB 21 st Street th Avenue 1 st Avenue.0 $1,17,000 Base Improvement: Approximately miles potential base improvements 22 nd Street 1 st Avenue 3 rd Avenue 2.0 $70,000 Base Improvement: Approximately 2 miles potential base improvements Countywide Chip Seal $82,10 Chip Seal:1B,1WBW,1AEB,19ABW,03SB,03ANB,03ASB, 08AWB,01A th Avenue 21 st Street SD $1,070,000 Base Improvement: Approximately 2 miles potential base improvements BH2O Avenue 28 th Street SD2 3.1 $728,00 Base Improvement: Approximately 3.1 miles potential base improvements 9/0 th Avenue 28 th Street 2 th Street.1 $1,198,00 Base Improvement: Approximately.1 miles potential base improvements Countywide Chip Seal $227,700 Chip Seal: 10B, 0EB 22 nd Street 3 rd Avenue th Avenue 2.0 $0,000 Surace Conversion: Bituminous to gravel conversion (08B) $1,79,00 -Year Cumulative Total (2017 $) $3,8, $,72, $2,83,300 $9,080, $2,1,000 $11,09,8 $,91,800 $1,31,1 $2,97,10 $1,83,70 $3,28,700 $1,001,90 -

17 2A ( Wol Unityville A A Hanson County Salem ive r Montrose 81 7A A Canistota 1A 17A 19A 2TH ST 32 AVE 23A Lakes McCook County Highways 1 Bituminous - Primary Truck Route Humboldt Bituminous Gravel Bridge Projects* ST ST A 1A Monroe Turner County Small Structure/Culvert Replacement Replacement 0-10 Year Timerame Replacement Year Timerame * Note: see companion tables or supplemental notes and candidates or bridge preservation projects. 28 ST k or er t F Riv es n W illio rm Ve Dolton Hutchinson County A BH20 AVE Rivers/Streams Minnehaha County 2 ST HAWK DR Bridgewater Railroad 3 AVE 1 East Fork Vermillion Ri ver Urban Road 11A Township Road AVE Lak 1 Verm e illion State Highway ranch West B reek C Skunk City 7 AVE 21A 38 AVE 1A AVE 3 AVE 90 AVE 2A Elm Battle k Cree 21 ST W Cr o l ee k Cr ee k 8 3 AVE 31 AVE 27 ST om 3 Ve rm Little illio nr Interstate Highway Emery Bl o Legend ork West F River lion Vermil Spencer Bridge Replacement Project Outlay ( ) RD 22 ST eek Bualo Cr VALLEY Farmer 28 ST re er Pi reek C ST Small Structure 1 ek Long Cre rk r t Fo e Eas on Riv milli Ver 2 ST Lake County k ree Elce kc un Sk 2 AVE Canova 8 AVE Ro Cre ck ek Little er lion Riv Vermil Miner County Be a Cre ver ek inch = 3 miles 3 Miles

18 BIG Ranking Bridge # Route Waterway Bridge Replacement Project Outlay (0-10 Year Timerame) Major Roads Plan Designation Planning Level Estimated Replacement Cost (2017 $) Deiciency th Street West Fork Vermillion River Township Closure SR, S, P Proposed bridge closure st Avenue Wol Gravel $1,20,000 SR, P rd Street East Fork Vermillion River Gravel $7,000 SR, S, P Programmed or 2018 replacement st Avenue West Fork Vermillion River Township Closure SR, S, P Proposed bridge closure Comments nd Street East Fork Vermillion River Bituminous $,000 SR, P Consider widening or bicycle and pedestrian accommodations th Street East Fork Vermillion River Gravel $2,000 SR, S, P Programmed or 2019 replacement st Avenue creek Bituminous $,000 SR, P Consider widening or bicycle and pedestrian accommodations th Street West Fork Vermillion River Township $0,000 SR, S, P Programmed or 2017 replacement th Street West Fork Vermillion River Gravel $3,000 SR st Avenue Wol Bituminous $20,000 SR, P st Avenue East Vermillion Lake Bituminous $3,000 S Deck rehabilitation programmed or 2018, relected in cost th Street creek Township $2,000 SR, S Programmed or 2017 replacement Small Structure 1 2 th Street creek Gravel $00,000 - New structure may qualiy or biennial inspection requirements, depending on length. Consider improvements in conjunction with next major roadway suracing activity. BIG Ranking Bridge # Route Waterway Bridge Replacement Project Outlay (11-20 Year Timerame) Major Roads Plan Designation Planning Level Estimated Replacement Cost (2017 $) Deiciency th Avenue Little Vermillion River Township Closure SR, S, P th Avenue Little Vermillion River Bituminous $7,000 SR, P Comments Pile cap preservation programmed or 2017/2018 Proposed bridge closure th Avenue Little Vermillion River Township $397,000 SR, P Consider closure o this structure or th Avenue West Fork Vermillion River Gravel $73,000 SR, S, P th Avenue Little Vermillion River Township $7,000 P Consider closure o this structure or th Street creek Township $373,000 SR, S rd Street Wol Township Closure SR, S Proposed bridge closure th Avenue West Fork Vermillion River Township $20,000 SR, S th Street Little Vermillion River Township $8, th Street West Fork Vermillion River Township $7, rd Avenue West Fork Vermillion River Township $37, nd Street West Fork Vermillion River Bituminous $93, nd Street Wol Gravel $392,000 - Watch nd Avenue creek Township $01,000 SR, S, P Watch list st Avenue East Vermillion Lake Bituminous $1,28,000 S Watch list st Street Battle Bituminous $3,000 - Watch list th Street West Fork Vermillion River Township $2,000 S Watch list Construction costs shown or 2017, 2018, and 2019 programmed bridges SR = Suiciency Rating < 70 S = Structurally Deicient P = Posted or Load

19 BIG Ranking Bridge # Route Waterway Bridge Preservation Project Outlay (0-10 Year Timerame) Major Roads Plan Designation Planning Level Estimated Preservation Cost (2017 $) Timber Pile Bridge Preservation Other Bridge Preservation th Street Wol Township $37, st Street Wol Township $9, st Avenue Wol Gravel $30, th Street Wol Township $38, rd Street Wol Gravel $30,000 Replacement in year timerame; consider observation and replacement rd Avenue creek Township $3, th Street West Fork Vermillion River Gravel $20,000 SR Replacement in year timerame; consider observation and replacement th Avenue West Fork Vermillion River Gravel $12,000 SR, S, P th Avenue West Fork Vermillion River Township $1,000 SR, S, P th Street West Fork Vermillion River Township $38, th Street West Fork Vermillion River Township $1, th Street West Fork Vermillion River Township $39,000 S th Street West Fork Vermillion River Gravel $20,000 S th Street West Fork Vermillion River Township $9, nd Street West Fork Vermillion River Township $9, th Street Little Vermillion River Township $20, rd Street West Fork Vermillion River Gravel $1, th Street creek Township $8,000 SR, S th Street West Fork Vermillion River Township $20, rd Avenue West Fork Vermillion River Township $20, th Street West Fork Vermillion River Township $20, th Avenue Little Vermillion River Township $3,000 SR, S, P Programmed or 2017/ th Avenue Little Vermillion River Township $0, th Avenue Little Vermillion River Bituminous $2,000 SR, P st Street Little Vermillion River Township $, th Avenue Little Vermillion River Township $9,000 P st Street Battle Bituminous $29, th Avenue Little Vermillion River Township $19,000 SR, P th Street East Fork Vermillion River Township $2, st Avenue East Vermillion Lake Bituminous $18,000 S st Avenue creek Bituminous $3, nd Street East Fork Vermillion River Bituminous $20,000 SR, P Replacement in year timerame; consider observation and replacement nd Avenue creek Township $7,000 SR, S, P Construction costs shown or 2017, 2018, and 2019 programmed bridges SR = Suiciency Rating < 70 S = Structurally Deicient P = Posted or Load Deiciency Comments

20 Elce Rock Miner County Canova Little Vermillion River East Fork Vermillion River Lake County Skunk Bloom Pierre Farmer Hanson County Emery Elm 31 AVE 2 Wol Spencer E.7 B.7 D. Wol C. 2A 27 ST 22 ST 27 ST A.1 32 AVE 21 ST 1A 1A A 3 AVE 21 21A Bridgewater 2 ST Unityville 8A 38 AVE A 81 Salem Dolton 8 1A 11A Canistota 23A 3A BH20 AVE D.2 E.8 C.3 Hutchinson County D. D. C. West Fork Vermillion River 1 3 AVE 28 ST AVE 9A 2 7A 1 18 Monroe 3 Montrose Lake Vermillion 17A 1A 19A 2TH ST D.1 D. B.9 B. B.2 C.1 C.2 B. AVE West Fork Vermillion River Little Vermillion River B.10 7 AVE 8 AVE D.7 B.3 B.1 C. D.8 A.2 Battle E. 23 ST D.8 E.1 E. 1 AVE 2 AVE VALLEY RD A. A.3 A.7 E.3 B.8 E. A. 1 2 ST D HAWK DR 22 ST East Fork Vermillion River B. E.2 3 AVE 28 ST Turner County A. C.7 Bualo West Branch Skunk Minnehaha County Humboldt Long Beaver Figure 10-3 Transportation Network Enhancement Projects Legend Interstate Highway State Highway Township Road Urban Road Railroad Rivers/Streams Lakes City McCook County Highways Bituminous - Primary Truck Route Bituminous Gravel Projects A. Intersection Projects B. Roadway Improvement Projects C. Bituminous to Gravel C. Gravel to Bituminous D. ROW Widening and Reconstruction Projects E. Multi-Modal Projects inch = 3 miles Miles \\hrgsdc\data\010029\design\gis\mxd\figures\figure10-3_transnetworkprojects.mxd

21 Project No. Intersection Planning Level Estimated Cost (2017 $) A. Intersection Projects Priority Need Addressed Comments A.1 21 st Street & 31 st Avenue $1,00 H Intersection Traic Control Modiication to intersection traic control: change rom all-way stop-control to two-way stop-control (north/south directions) A.2 23 rd Street & 7 th Avenue $2,00 H Intersection Traic Control Modiication to direction o travel being stopped: two-way stop-control change rom north/south traic being stopped to east/west A.3a* 2 th Street & SD38 (east) $7,00 H Skewed Intersection Minor adjustment within existing pavement ootprint on 2 th Street to reduce skew and provide closer to 90 degree approach to SD38 A.a* 2 th Street & SD38 (west) $7,00 H Skewed Intersection A.* 3 rd Avenue & 2 th Street $31,000 M A.* 1 st Avenue & Lake Vermillion Recreation Area Entrance $0,000 M Truck Accommodations and Connectivity Increasing Corridor Volumes Due to Development and Seasonal Demand Minor adjustment within existing pavement ootprint on 2 th Street to reduce skew and align approach vehicles closer to 90 degree approach to SD38 Realigns 3 rd Avenue south o 2 th Street to the east to create a single intersection and remove oset T intersections Remove turning vehicles rom through travel lane by adding southbound let-turn lane and bypass lane and northbound right-turn lane See 1 st Avenue roadway segment project or longer-range improvement through intersection A.3b* 2 th Street & SD38 (east) $0,000 L Skewed Intersection Realignment o 2 th Street to intersection with SD38 at 90 degree angle A.b* 2 th Street & SD38 (west) $,000 L Skewed Intersection Realignment o 2 th Street to intersection with SD38 at 90 degree angle A.7* 1 st Avenue & SD38 $380,000 L Skewed Intersection * Conceptual design layout available Realigns 1 st Street to remove skew May include shared-use path as part o this project (see multi-modal project list or more inormation)

22 Project No. Route From To Project Length (miles) B. Roadway Segment Projects Planning Level Estimated Cost (2017 $) B.1a* 7 th Avenue 28 th Street 28 th Street 0.3 $70,000 H Priority Need Addressed Comments Section Line Corrections; Truck Accommodations and Connectivity B.2 28 th Street 3 rd Avenue th Avenue.0 $20,000 H Drainage B.3a* BH20 Road 28 th Street 28 th Street 0. $0,000 M B.* 3 rd Avenue 2 th Street 2 th Street A) 0. B) 0.8 C) 0.1 A) $7,000 B) $2,000 C) no County cost M Section Line Corrections; Skewed Intersections Drainage Shoulder widening through horizontal curves to make it easier or opposing direction trucks to pass through the curves at the same time Construct overlow segment just west o structure , west o th Avenue to help alleviate looding impact Shoulder widening through horizontal curves to make it easier or opposing direction trucks to pass through the curves at the same time Remove 2 intersection approaches Options A & B: Realign 3 rd Avenue to the east and raise proile outside o typical lood area to minimize risk o looding closing the roadway Option C: Realign driveway outside o lood area B. 27 th Street 3 rd Avenue th Avenue.0 $20,000 M Drainage Construct overlow segment just west o structure , east o 3 rd Avenue to help alleviate looding impact B.* 22 nd Street 1 st Avenue 3 rd Avenue 0. $2,912,000 M Vertical Curves/Grade Flatten hill to increase sight distance and decrease roadway grade B.7 31 st Avenue Spencer SD38 0. $70,000 M B.1b* 7 th Avenue 28 th Street 28 th Street 0.7 $98,000 L B.3b* BH20 Road 28 th Street 28 th Street 0.3 $7,000 L B.8* 1 st Avenue 22 nd Street Lake Vermillion Recreation Area Entrance 0.8 $,000 L B.9 21 st Street US81 Canistota. $1,800,000 L B.10 th Avenue Canistota SD2 3. $,000,000 L Truck Accommodations and Connectivity; ROW and Roadway Surace Width Section Line Corrections; Skewed Intersections; Truck Accommodations and Connectivity Section Line Corrections; Skewed Intersections Increasing Corridor Volumes Due to Development and Seasonal Demand; Growth Area Truck Accommodations and Connectivity Truck Accommodations and Connectivity; ROW and Roadway Surace Width Designated as Major Roads Plan Bituminous Primary Truck Route Current ROW is 80 and would require reconstruction with wider ROW Project also noted in ROW Widening and Multi-Modal project lists Reconstruct horizontal curves to higher design speed Reconstruct intersections with 28 th Street to remove skewed intersections Realign 28 th Street to remove skewed intersections Remove all other intersection approaches Construct 3-lane segment with center let-turn lane at driveways and intersections to remove let-turning vehicles rom through lane. Consider right-turn lanes at highvolume driveways and intersections. See 1 st Avenue & Lake Vermillion Recreation Area Entrance intersection project or shorter-range improvement Designated as Major Roads Plan Bituminous Primary Truck Route Addition o shoulders and resuracing. Designated as Major Roads Plan Bituminous Primary Truck Route Current ROW is 80 and would require reconstruction with wider ROW Project also noted in ROW Widening list * Conceptual design layout available

23 C. Roadway Segment Projects Roadway Suracing Conversions Project No. Route From To Project Length (miles) Planning Level Estimated Cost (2017 $) Priority Need Addressed Comments C.1 2 th Street 0 th Avenue Valley Road 9 C.2 22 nd Street 3 rd Avenue th Avenue 2 C.3 2 th Street 3 th Avenue 37 th Avenue 0. C. 31 st Avenue SD22 SD2 3 C. 0 th Avenue 2 th Street 2 th Street 1 C. 8 th Avenue 2 th Street 2 th Street 1 C.7 3 rd Avenue 22 nd Street SD2 3 Convert to Gravel: $270,000 Maintain AC: $900,000 Convert to Gravel: $0,000 Maintain AC: $200,000 Convert to Gravel: $1,000 Maintain AC: $0,000 Convert to Gravel: $90,000 Maintain AC: $300,000 Convert to Gravel: $30,000 Maintain AC: $100,000 Convert to Gravel: $30,000 Maintain AC: $100,000 Convert to AC: $00,000 Maintain Gravel: $0,000 H Roadway Suracing Proposed conversion to gravel suracing H Roadway Suracing Proposed conversion to gravel suracing H Roadway Suracing Proposed conversion to gravel suracing H Roadway Suracing Proposed conversion to gravel suracing H Roadway Suracing Proposed conversion to gravel suracing H Roadway Suracing Proposed conversion to gravel suracing H Increasing Corridor Volumes Due to Development; Growth Area; ROW and Roadway Surace Width Proposed conversion to asphaltic concrete suracing with ROW widening D. Roadway Segment Projects ROW Widening and Reconstruction Project No. Route From To Project Length (miles) Planning Level Estimated Cost (2017 $) Priority Need Addressed Comments D.1 2 th Street US81 3 rd Avenue 2 miles $1,0,000 M D.2 22 nd Street 3 th Avenue 38 th Avenue 3 miles $2,10,000 M D.3 Hawk Drive 1 st Avenue 28 th Street 3. miles $2,20,000 M D. 27 th Street US81 3 rd Avenue 2 miles $1,0,000 M D. 31 st Avenue Spencer SD38 0. miles D. 38 th Avenue 2 th Street 27 th Street 27 th Street SD2 3 miles 8 miles D.7 th Avenue 21 st Street SD2 miles D.8 7 th Avenue I rd Street 21 st Street SD2.2 miles 2 miles See Roadway Segment Project List (#B.7) $2,10,000 $,70,000 See Roadway Segment Project List (#B.10) $3,020,000 $1,0,000 M M M M ROW and Roadway Surace Width ROW and Roadway Surace Width ROW and Roadway Surace Width ROW and Roadway Surace Width ROW and Roadway Surace Width ROW and Roadway Surace Width ROW and Roadway Surace Width ROW and Roadway Surace Width Remaining segments along 2 th Street to widen ROW to 100 eet and roadway surace to 30 eet (-oot existing ROW) Remaining segments along 22 nd Street to widen ROW to 100 eet and roadway surace to 30 eet (-oot existing ROW) Remaining segments along Hawk Drive to widen ROW to 100 eet and roadway surace to 30 eet (-oot existing ROW) Remaining segments along 27 th Street to widen ROW to 100 eet and roadway surace to 30 eet (-oot existing ROW) Remaining segments along 31 st Avenue to widen ROW to 100 eet and roadway surace to 30 eet (80-oot existing ROW) Remaining segments along 38 th Avenue to widen ROW to 100 eet and roadway surace to 30 eet (-oot existing ROW) Remaining segments along th Avenue to widen ROW to 100 eet and roadway surace to 30 eet (80-oot existing ROW) Remaining segments along 7 th Avenue to widen ROW to 100 eet and roadway surace to 30 eet (-oot existing ROW)

24 Project No. E.1 Route From To 1 st Avenue (Montrose) E.2 22 nd Street E.3 1 st Avenue Project Length (miles) E. Multi-Modal Segment Projects Planning Level Estimated Cost (2017 $) Shared-Use Path Add Shoulders Priority Bicycle and Pedestrian Plan Element Kluckholm Street Lynn Avenue 0. - $20,000 H Urban and Recreational Area 1 st Avenue (Sundal Drive) 21 st Street (Lake Vermillion Recreation Area Entrance) 3 rd Avenue (Sunset Blu Drive) 22 nd Street (Quail Drive) 2.0 (0.8) 1.0 (0.) $900,000 ($30,000) $0,000 ($180,000) $200,000 ($320,000) $00,000 ($10,000) E. 21 st Street Canistota 1 st Avenue.0 $2,20,000 $2,000,000 L E. 1 st Avenue 22 nd Street (Lake Vermillion Recreation Area) SD2 3.0 $1,30,000 $1,200,000 L M M Urban and Recreational Area; Rural Bicycle Route w/paved Shoulder or Shared-Use Path Urban and Recreational Area; Rural Bicycle Route w/paved Shoulder or Shared-Use Path Rural Bicycle Route w/paved Shoulder or Shared-Use Path Urban and Recreational Area; Rural Bicycle Route w/paved Shoulder or Shared-Use Path Comments Shared-use path along 1 st Avenue to connect residential neighborhood south o SD38 with the school area north o SD38 May be constructed independently or in conjunction w/ Intersection Project #A.7 Tie into multi-modal accommodations o new structure (210103) Provides multi-modal accommodations outside o travel lane Alternate connection between Quail Drive to Sunset Blu Drive shown in ( ) Does not include pedestrian structure over river Recommend to incorporate with Roadway Segment Project #B. Provides multi-modal accommodations outside o travel lane Alternate connection between Quail Drive Lake Vermillion Recreation Area Entrance shown in ( ) Does not include modiications to pedestrian structure over river Part o long-term connectivity goal to link developed areas and state highways with multi-modal acilities outside o the motor vehicle travel lane Links Canistota and Lake Vermillion Recreation Area Recommend to incorporate with any uture roadway improvements Part o long-term connectivity goal to link developed areas and state highways with multi-modal acilities outside o the motor vehicle travel lane Recommend to incorporate with any uture roadway improvements E. 1 st Avenue Lynn Avenue (Montrose) 21 st Street (Lake Vermillion Recreation Area). $2,92,000 $2,00,000 L Urban and Recreational Area; Rural Bicycle Route w/paved Shoulder or Shared-Use Path Part o long-term connectivity goal to link developed areas and state highways with multi-modal acilities outside o the motor vehicle travel lane Links Lake Vermillion Recreation Area and Montrose Recommend to incorporate with any uture roadway improvement E.7 31 st Avenue Spencer SD38 0. $22,000 See Roadway Segment Project List (#B.7) L Rural Bicycle Route w/paved Shoulder or Shared-Use Path Part o long-term connectivity goal to link developed areas and state highways with multi-modal acilities outside o the motor vehicle travel lane Recommend to incorporate with any uture roadway improvements E.8 SD38 31 st Avenue US $,00,000 $,000,000 L Primary Bicycle Route w/paved Shoulder or Shared-Use Path Identiies a need or a multi-modal connection between Spencer and Salem, outside o the through travel lanes on SD38 or gravel-suraced roadways Illustrative rendering o potential shareduse path along 1 st Avenue in Montrose Let: Looking north rom SD38; Right: Looking north towards SD38)