Segment 3B - Initial projects in detail design
Overview
Package 1 Drainage Improvements along St. Emanuel street to Buffalo Bayou (3b-1)

- Construction of drainage outfall to Buffalo Bayou (including drainage box culverts and detention pond), and reconstruction of St. Emanuel St.
- Contract Awarded June 2024
- Project Cost: $121.8 million
- Constrctor: Haroer Brothers COnstruction
- Construction is anticipated to start October 2024.
- Anticipate completion in 2027
- Active public engagement and will continue through construction completion.
Segment 3B-1 project map

Outreach

TxDOT meeting with St. Emanuel Street business owners, February 2024.
Landscaping plan
- Landscape architects will coordinate with stakeholders on final landscape design
- Working with City of Houston on tree removal and mitigation permit
- Landscape will be a separate contract, and will follow the roadway and drainage construction
- TIRZ preferred tree mitigation areas are highlighted in green, TxDOT will investigate tree location feasibilityÂ
- Tree removal follows utility relocation, not construction
- Tree removal will be phasedÂ
Key information & proposed changes
Detention pond A & Runnels
Chartres from Canal to Runnels
Canal at Chartres
North of Commerce (midblock) to south of Canal
North of Congress to north of Commerce (midblock)
North of Texas St. (midblock) to north of Congress St.
North of Capitol to north of Texas St. (midblock) - does not include the Texas intersection
North of Walker to north of Capitol
North of McKinney to north of Walker
North of Dallas to north of McKinney
North of Polk (midbock) to north of Dallas
North of Clay to north of Polk (midblock); Hamiton storm sewer crossing parallel to Polk
North of Bell (midblock) to north of Clay
North of Leeland (midblock) to north of Bell (midblock)
North of Pease (midblock) to north of Leeland (midblock)
North of Jefferson (midblock) to north of Pease (midblock)
North of St. Joseph (midblock) to north of Jefferson (midblock)
Mclihenny intersection; tunneling from Mclihenny to Gray; full construction north of Gray to north of St. Joseph (midblock)
Segment 3B-1 construction process





