1. Center Street & 2080 East Roadway Connection Springville City John Cazier, Derrick Turner, Justin Brewer, Taylor Nordquist

2. Center Street & 2080 East Roadway Connection Springville City John Cazier, Derrick Turner, Justin Brewer, Taylor Nordquist

3. Center Street & 2080 East Roadway Connection Springville City John Cazier, Derrick Turner, Justin Brewer, Taylor Nordquist

4. Center Street & 2080 East Roadway Connection Springville City John Cazier, Derrick Turner, Justin Brewer, Taylor Nordquist Roadway Alignment Minimizes property acquisition Incorporates a T-intersection where Spring Oaks Drive meets Center Street Meets Springville City specifications for road width Horizontal curves designed for 35 mph speeds and minimize size of required retaining wall size Horizontal Alignment

5. Center Street & 2080 East Roadway Connection Springville City John Cazier, Derrick Turner, Justin Brewer, Taylor Nordquist Roadway Alignment Minimizes property acquisition Incorporates a T-intersection where Spring Oaks Drive meets Center Street Meets Springville City specifications for road width Horizontal curves designed for 35 mph speeds and minimize size of required retaining wall size Vertical Alignment

6. Center Street & 2080 East Roadway Connection Springville City John Cazier, Derrick Turner, Justin Brewer, Taylor Nordquist Roadway Alignment Minimizes property acquisition Incorporates a T-intersection where Spring Oaks Drive meets Center Street Meets Springville City specifications for road width Horizontal curves designed for 35 mph speeds and minimize size of required retaining wall size

7. Center Street & 2080 East Roadway Connection Springville City John Cazier, Derrick Turner, Justin Brewer, Taylor Nordquist Cheaper than traditional concrete wall MSE wall: $25-$35 / ft² concrete wall: $60-$100 / ft² Polyethylene geogrids placed within soil provide strength Precast concrete facing units provide aesthetics Designed using FHWA Publication No. NHI-00-043 & Utexas Educational 4 software Retaining Wall Design

8. Center Street & 2080 East Roadway Connection Springville City John Cazier, Derrick Turner, Justin Brewer, Taylor Nordquist Cheaper than traditional concrete wall MSE wall: $25-$35 / ft² concrete wall: $60-$100 / ft² Polyethylene geogrids placed within soil provide strength Precast concrete facing units provide aesthetics Designed using FHWA Publication No. NHI-00-043 & Utexas Educational 4 software Retaining Wall Design

9. Center Street & 2080 East Roadway Connection Springville City John Cazier, Derrick Turner, Justin Brewer, Taylor Nordquist Cheaper than traditional concrete wall MSE wall: $25-$35 / ft² concrete wall: $60-$100 / ft² Polyethylene geogrids placed within soil provide strength Precast concrete facing units provide aesthetics Designed using FHWA Publication No. NHI-00-043 & Utexas Educational 4 software Retaining Wall Design Utexas Educational 4, © 2007 FS = 1.847

10. Center Street & 2080 East Roadway Connection Springville City John Cazier, Derrick Turner, Justin Brewer, Taylor Nordquist Sedimentation Basin Design Designed to prevent sediment from ending up in citizens’ yards after rainstorms Will catch sediment at the root of the problem with bio filters 15” pipe will carry the sediment filled water from the bio filters to the basin Basin will be 6’ wide and 12’ long Clean water will be piped into existing storm drains

11. Center Street & 2080 East Roadway Connection Springville City John Cazier, Derrick Turner, Justin Brewer, Taylor Nordquist Sedimentation Basin Design Designed to prevent sediment from ending up in citizens’ yards after rainstorms Will catch sediment at the root of the problem with bio filters 15” pipe will carry the sediment filled water from the bio filters to the basin Basin will be 6’ wide and 12’ long Clean water will be piped into existing storm drains

12. Center Street & 2080 East Roadway Connection Springville City John Cazier, Derrick Turner, Justin Brewer, Taylor Nordquist Stormwater Sump Design Designed to drain streets of water runoff from curb and gutter Curb face inlets catch water discharge from streets and remove sediment Filtered water is sent through a series of gravity flow pipes, 15” diameter, to a centrally located manhole. As the manhole fills, it releases the water into a sump designed to allow stormwater to percolate into the ground