BRIDGES
- NTTA Highway 121 Bridges over Custer Road and West Rowlett Creek Overpass Plano, TX
- Nueces County Infrastructure Rehabilitation, Corpus Christi, TX
- NTTA President George Bush Turnpike Tall Mast Lighting Foundations, Collin County, TX
- FM 709 Bridge, Navarro County, TX
- TxDOT FM 309 Bridges, Navarro County, TX
- Alma Drive Bridge, Plano, TX
- Pool Road Bridge, Grapevine, TX
- BRINSAP 1979, 1980 and 1990, District 2 & 18
NTTA Highway 121 Bridges over Custer Road and West Rowlett Creek Overpass, Plano, TX. As a subconsultant to Parsons Brinckerhoff (PB), 2CMD was responsible for design of the deck slab and overall quality control for all signed and sealed plans and calculations prepared by PB in accordance with NTTA requirements. Design
Nueces County Infrastructure Rehabilitation, Corpus Christi, TX. Project Management of 39 bridges which were bid in 12 separate bid packages, and 280 miles of roadway repair in 14 additional bid packages. Project responsibilities consisted of providing assistance to a design and program management team for quality assurance, design review, and constructability review including bidding and letting of contracts. Design-Build
NTTA President George Bush Turnpike Tall Mast Lighting Foundations, Collin County, TX. 2CMD designed the tall mast structure foundations for the lights and cameras along this roadway for a contractor. Foundation designs were reviewed and adjusted for different locations along the roadway. Design
FM 709 Bridge, Navarro County, TX. Structural design for a five-span, 325-foot long, standard Type IV pre-stressed beam bridge. * Design
TxDOT FM 309 Bridges, Navarro County, TX. Structural design for two standard TxDOT concrete pan girder bridges. One bridge was a four-span, 140-foot long structure; the other was a three-span, 96-foot long structure. Design
Alma Drive Bridge, Plano, TX. Responsible for structural design for a two-span, 160-foot long, pre-stressed concrete, Type C beam bridge. The location included site-specific requirements for unusually large embankment retaining walls and a bicycle path. * Design
Pool Road Bridge, Grapevine, TX. Structural design for a four-span, 300-foot long, 73-foot wide bridge. The project employed sophisticated construction sequencing which was adapted in the design stage to maintain the bridge’s operational status throughout construction. * Design
TxDOT BRINSAP 1979, 1980 and 1990. Performed bridge inspections and load rating analysis, and preparing documentation and maintenance/repair recommendations for TxDOT Districts 2 and 18. The 1979 project included first-time initial field inspection of more than 700 bridges OFF system encompassing 10 counties in District 2 and 88 bridges in Navarro and Ellis Counties for District 18. The 1990 project involved BRINSAP of off-system bridges for Tarrant County in District 2. Bridge types included single-span to multi-span pre-cast and steel truss bridges with timber decks. In addition, repair recommendations were also provided for the City of Carrollton in Dallas County, District 18 for a set of 1980 BRINSAP inspections. * Design