The capital plan posted on the Lake Houston Redevelopment Authority’s own Northpark overpass project page puts that project’s cumulative total at $56,847,395. At a Kingwood town hall on September 22, officials gave the figure as $76.8 million, per Community Impact. Nothing published on the authority’s site reconciles the two.
Why it matters
TIRZ 10 spends property tax increment collected inside the zone, and the board deciding how is appointed, not elected. The capital plan is the document a resident has.
If the plan on that page is $20 million low, the document is not doing its job. The same plans show the second Northpark phase with $6.5 million of identified funding against $48.4 million of planned expense.
By the numbers
- $56,847,395, the cumulative total for T-1013, the Northpark overpass, in the FY22 to FY26 capital plan linked from its project page.
- $76.8 million, what Community Impact reports officials gave for that phase on September 22. About $20 million more.
- $39,913,340, the cumulative total for the same project in the earlier FY20 to FY24 plan.
- $48,369,142, planned expense for T-1014, the Northpark reconstruction, in that same plan. Identified funding: $6.5 million, being $4,533,674 in TIRZ money and $2 million in grants.
- $72.7 million, what Community Impact reports for that second phase now. About $24 million more.
- $119,641,560, all ten TIRZ 10 projects in the FY20 to FY24 plan. The two Northpark phases are $88,170,297, about 74 percent.
- $1,083,060, planned expense for T-1018, the Kingwood Diversion Ditch and related drainage mitigation. That is nine-tenths of one percent of the plan.
- 90 acre-feet, the detention basin capacity where Bens Branch meets the Kingwood Diversion Ditch.
What the coverage buried
Community Impact printed the current cost of each phase and attached each cost to the right phase, which matters because the two are close in price and very different in status.
Neither it nor Reduce Flooding put those figures next to the authority’s own published capital plans, which sit on the authority’s site and on the city’s District E page and are $20 million and $24 million lower.
Neither gives the detention basin a cost of its own, or says what storm 90 acre-feet is designed to hold. A detention figure with no design storm next to it does not tell a homeowner whether the basin helps their street.
The other side
Capital plans go stale, and a four-year-old plan is not a broken promise. Construction costs rose everywhere between 2022 and 2026, and a project 75 percent built has absorbed real inflation. The authority does publish its plans, which many of these boards do not, and it posts a construction schedule updated September 3. The road is legitimate flood infrastructure, elevated, with drainage and detention in it, and Reduce Flooding says it gives 78,000 people their first all-weather evacuation route.
All of that stands, and the publishing is to the authority’s credit. But the plan on the project page is the document a resident will find, and it is $20 million behind a number an official used this week. Updating a PDF is a smaller job than building a bridge. The line worth asking about is the second phase: $48.4 million planned against $6.5 million identified, now a $72.7 million project with the right-of-way not yet bought.
What to watch
- Whether the authority posts an updated plan carrying $76.8 million and $72.7 million. A document labeled FY27 Form A is referenced on the overpass project page.
- Right-of-way acquisition for the second phase, starting this fall, and what it costs.
- Where the rest of the second phase’s money comes from. The same plan shows Mills Branch Drive reconstruction carried by $18.8 million in grants.
- Whether the detention basin gets a published cost and a design storm.
- The next two District E town halls, October 8 at Space Center Houston and October 20 at St. Augustine Catholic Church.
Bottom line
TIRZ 10 does the thing most appointed boards do not. It publishes. So the problem is narrower than secrecy and easier to fix: a resident who checks the document gets a figure $20 million below the one officials are using. Post the current plan.
Sources
- Community Impact: Kingwood officials share updates on Lake Houston Dam and Northpark Drive, September 23, 2026
- Lake Houston Redevelopment Authority: TIRZ No. 10 capital improvement plan, FY22 to FY26, project T-1013
- City of Houston, District E: TIRZ No. 10 capital improvement plan, FY20 to FY24
- Lake Houston Redevelopment Authority: T-1013 Northpark overpass project page
- Reduce Flooding: TIRZ Provides Northpark Update at Kingwood Town Hall, September 24, 2026
- Reduce Flooding: Northpark in a Nutshell, September 8, 2026
Related coverage
- Bellaire sold the first $12.5 million of a $70 million bond package. The interest cost was not published.
- Harris County approved eight flood agreements Tuesday. Not one of the eight items says what it costs.
- Bellaire said in May the south basin would be finished by early 2027
- All City News coverage
- Houston posted the Proposition A ballot language. It bans a warrant HPD says it stopped serving, and it carries a 15 second rule nobody has reported - October 17, 2026
- Harris County will run 589 Election Day vote centers, 193 fewer than in 2022. Early voting opens Monday at 75 locations. - October 16, 2026
- Harris County’s new flood director has 28 projects and $868 million on two deadlines. His first interview put no number on how much is spent. - October 16, 2026

