Trinity Railway Express (TRE) 2MT IH-35E Design

Agency: Dallas Area Rapid Transit Solicitation #: P-2096182 Due: 2026-12-08 3:00PM EST (in 27 days)

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Summary

Professional engineering design services required to prepare construction documents for the construction of double track (1.95 mi) from I-35E to Mockingbird Lane grade separation in Dallas, TX.

Details

Solicitation Number	P-2096182
Type	RFP
Posted	2026-10-15 6:00PM EDT (26 days ago)
Response Deadline	2026-12-08 3:00PM EST (in 27 days)
State	TX

Description

Professional engineering design services required to prepare construction documents for the construction of double track (1.95 mi) from I-35E to Mockingbird Lane grade separation in Dallas, TX.

Contact

Name	Henry L. Franklin Jr.
Email / phone	🔒 Available with Pro Upgrade

Documents

📄 P-2096182 TRE 2MT IH-35S.pdf Documentation
Solicitation files
📄 Ex J Att 1 2026-03.05.pdf Documentation
2.1 Attachment 1 to Exhibit J. IH-35E RAIL EXHIBIT AERIAL.
📄 Ex J Att 2 2026-03.09.pdf Documentation
2.2 Attachment 2 to Exhibit J. I-35E / SH 183 Lower Stemmons, DART RAIL BRIDGE
📄 Ex J Att 3 2026-03.09.pdf Documentation
2.3 Attachment 3 to Exhibit J. I-35E / SH 183 Lower Stemmons, DART RAIL BRIDGE REPLACEMENT, ALTERNATIVE: REPLACE MOCKINGIRD BRIDGE AND RAIL YARD CONNECTION. DATE: June 2024.
📄 Ex J Att 4 2026-03.09.pdf Documentation
2.4 Attachment 4 to Exhibit J. DART RAILROAD DOUBLE TRACK CONCEPTUAL PHASING. DATE: July 2024.
📄 Ex J Att 5 2026-03.09.pdf Documentation
2.5 Attachment 5 to Exhibit J. STATE OF TEXAS, STATE HIGHWAY DEPARTMENT, PLANS OF PROPOSED STATE HIGHWAY IMPROVEMENT, CHICAGO, ROCK ISLAND PACIFIC R.R. UNDERPASS, DALLAS COUNTY, US HIGHWAY 77 EXPRESSWAY, 0.9 MILE WEST OF INWOOD ROAD. DATE: APPROVED May 17,
📄 Ex J Att 6 2026-03.09.pdf Documentation
2.6 Attachment 6 to Exhibit J. 35EML TRE Clearance.pdf.
📄 Ex J Att 7 2026-03.09.pdf Documentation
2.7 Attachment 7 to Exhibit J. I-35E / SH 183 Design Schematic, Page 2. DATE: July 2024.
📄 Ex J Att 8 2026-03.09.pdf Documentation
2.8 Attachment 8 to Exhibit J. I-35E / SH 183 Design Schematic, Page 4. DATE: July 2024.
📄 Ex J Att 9 2026-03.09.pdf Documentation
2.9 Attachment 9 to Exhibit J. I-35E / SH 183 Design Schematic, Page 5. DATE: July 2024.
📄 Ex J Att 10 2026-03.09.pdf Documentation
2.10 Attachment 10 to Exhibit J. I-35E / SH 183 Design Schematic, Page 6. DATE: July 2024.
📄 Ex J Att 11 2026-03.09.pdf Documentation
2.11 Attachment 11 to Exhibit J. I-35E / SH 183 Design Schematic, Page 7. DATE: July 2024.
📄 Ex J Att 12 2026-03.09.pdf Documentation
2.12 Attachment 12 to Exhibit J. I-35E / SH 183 Design Schematic, Page 8. DATE: July 2024.
📄 Ex J Att 13 2026-03.09.pdf Documentation
2.13 Attachment 13 to Exhibit J. I-35E / SH 183 Design Schematic, Page 9. DATE: July 2024.
📄 Ex J Att 14 2026-03.09.pdf Documentation
2.14 Attachment 14 to Exhibit J. Harry Hines Boulevard Transportation Master Plan, Loop 12, Storey Lane, and Harry Hines Blvd. Intersection Layout Alternative A. DATE: August 1, 2022.
📄 Ex J Att 15 2026-03.09.pdf Documentation
2.15 Attachment 15 to Exhibit J. Harry Hines Boulevard Transportation Master Plan, Webb Chapel Ext. and Harry Hines Blvd. Intersection Layout Alternative A. DATE: August 1, 2022.
📄 Ex J Att 16 2026-03.09.pdf Documentation
2.16 Attachment 16 to Exhibit J. Harry Hines Boulevard Transportation Master Plan, Webb Chapel Ext. and Harry Hines Blvd. Intersection Layout Alternative B. DATE: August 1, 2022.
📄 Ex J Att 17 2026-03.09.pdf Documentation
2.17 Attachment 17 to Exhibit J. Harry Hines Boulevard Transportation Master Plan, Webb Chapel Ext. and Harry Hines Blvd. Intersection Layout Alternative C. DATE: August 1, 2022.
📄 Ex J Att 18 2026-03.09.pdf Documentation
2.18 Attachment 18 to Exhibit J. Harry Hines Boulevard Transportation Master Plan, Webb Chapel Ext. and Harry Hines Blvd. Intersection Layout Alternative D. DATE: August 1, 2022.
📄 Ex J Att 19 2026-03.09.pdf Documentation
2.19 Attachment 19 to Exhibit J. Harry Hines Boulevard Transportation Master Plan, Mockingbird Ln. and Harry Hines Blvd. Intersection Layout Alternative A. DATE: August 1, 2022.
📄 Ex J Att 20 2026-03.09.pdf Documentation
2.20 Attachment 20 to Exhibit J. Harry Hines Boulevard Transportation Master Plan, Mockingbird Ln. and Harry Hines Blvd. Intersection Layout Alternative B. DATE: August 1, 2022.
📄 Ex J Att 21 2026-03.09.pdf Documentation
2.21 Attachment 21 to Exhibit J. Harry Hines Boulevard Transportation Master Plan, Market Center Blvd. and Harry Hines Blvd. Intersection Layout Alternative A. DATE: August 1, 2022.
📄 Ex J Att 22 2026-03.09.pdf Documentation
2.22 Attachment 22 to Exhibit J. Harry Hines Boulevard Transportation Master Plan, Market Center Blvd. and Harry Hines Blvd. Intersection Layout Alternative B. DATE: August 1, 2022.
📄 Ex J Att 23 2026-03.09.pdf Documentation
2.23 Attachment 23 to Exhibit J. Harry Hines Boulevard Transportation Master Plan, Dallas North Twy. and Harry Hines Blvd. Intersection Layout Alternative A. DATE: August 1, 2022.
📄 Ex J Att 24 2026-03.09.pdf Documentation
2.24 Attachment 24 to Exhibit J. Presentation, Harry Hines Transportation Master Plan – Presentation Overview. DATE: August 9, 2022.
📄 Ex J Att 25 2026-03.09.pdf Documentation
2.25 Attachment 25 to Exhibit J. Presentation, Harry Hines Transportation Master Plan – Conceptual Roadway Configuration. DATE: August 9, 2022.
📄 Ex J Att 26 2026-03.09.pdf Documentation
2.26 Attachment 26 to Exhibit J. Presentation, Harry Hines Transportation Master Plan – Renderings. DATE: August 9, 2022.
📄 Ex J Att 27 2026-05.15.pdf Documentation
2.27 Attachment 27 to Exhibit J. Presentation, “I-35E Lower Stemmons Schematic, Environmental and PL I-35E: From South of Oak Lawn Ave to Regal Row, SH 183: From I-35E to Regal Row, Railroad Coordination. DATE: April 22, 2026.
📄 Ex J Att 28 2026-05.15.pdf Documentation
2.28 Attachment 28 to Exhibit J. IH-35 Track Phasing. DATE: April 22, 2026.
📄 Ex J Att 29 2026-05.15.pdf Documentation
2.29 Attachment 29 to Exhibit J. IH-35E / SH 183 Lower Stemmons, DART RAIL BRIDGE REPLACEMENT, CONNECT EAST OF EX MOCKINGBIRD BRIDGE (Phase2_IND). DATE April 2026.
📄 Ex J Att 30 2026-05.15.pdf Documentation
2.30 Attachment 30 to Exhibit J. IH-35E / SH 183 Lower Stemmons, DART RAIL BRIDGE REPLACEMENT, CONNECT EAST OF EX MOCKINGBIRD BRIDGE (Phase 1_Stack). DATE: April 2026.
📄 Ex J Att 31 2026-05.15.pdf Documentation
2.31 Attachment 31 to Exhibit J. IH-35E / SH 183 Lower Stemmons, DART RAIL BRIDGE REPLACEMENT, CONNECT EAST OF EX MOCKINGBIRD BRIDGE (Phase2_Main2). DATE: April 2026.
📄 Ex J Att 32 2026-05.15.pdf Documentation
2.32 Attachment 32 to Exhibit J. IH-35E / SH 183 Lower Stemmons, DART RAIL BRIDGE REPLACEMENT, CONNECT EAST OF EX MOCKINGBIRD BRIDGE (Phase 1_TempTrack). DATE: April 2026.
📄 Ex J Att 33 2026-05.15.pdf Documentation
2.33 Attachment 33 to Exhibit J. IH-35E / SH 183 Lower Stemmons, DART RAIL BRIDGE REPLACEMENT, CONNECT EAST OF EX MOCKINGBIRD BRIDGE (Phase 1_Main1). DATE: April 2026.