RR Grade Separation, CE
Infrastructure
Conception
$10,000,000 est. value
Sioux Falls, SD 57107

---

Interchange Reconstruction
Infrastructure
Conception
$44,458,000 est. value
Sioux Falls, SD 57109

---

Shoulder Widening (310K CuYd), Replace Stucture (4-12x6 CIP or Precast and 4-12x6 CIP), Asphalt Concrete Surfacing of Shoulders (15K Ton), Pipe Work
New Construction, Demolition, Infrastructure
Design
$9,493,000 est. value
Roswell, SD 57349

---

Arrowhead Parkway Improvements - 11064 - City of Sioux Falls
Infrastructure
Design
$9,410,000 est. value
Sioux Falls, SD 57110

---

Concrete Pavement Restoration and Joint Re-Seal
Infrastructure
Post-Bid
Brandon, SD 57005

---

Buffalo Lake Healthcare Center
Alteration
Post-Bid
Sioux Falls, SD 57105

---

Airfield Paving Construction MATOC
Results
Less than $400,000,000 est. value

---

Airfield Paving Construction MATOC
Results
Less than $400,000,000 est. value

---

LSDC Overlay, Approach Slabs, Approach Pavement, Approach Guardrail
Infrastructure
Conception
$4,001,000 est. value
Renner, SD

---

Highway 149 Reconstruction
Infrastructure
Post-Bid
$4,250,000 est. value
SD

---

Marion Road Improvements, 41st Street to 57th Street
Results
Less than $895,092 est. value
Sioux Falls, SD 57100

---

Modify Crossovers
Alteration
Conception
$4,481,000 est. value
Sioux Falls, SD 57109

---

Chip Sealing and Crack Sealing
Infrastructure
Post-Bid
SD

---

Rushmore Area Reconstruction - Phase I
Results
$5,300,000 est. value
Brandon, SD

---

Deck Replacement, Approach Slabs, Rehab Abutments, Bridge Painting
Alteration
Conception
$1,846,000 est. value
Sioux Falls, SD 57107