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Funding type

This project involves public funds, public land, or is a Federally funded roadway project.

SL 494

N KINGWOOD DR TO MCCLELLAN, Houston, TX, 77339

Construction complete · Jun 2026Inspection Complete
Follow this projectOfficial filing

SL 494 is a new construction project at N KINGWOOD DR TO MCCLELLAN, Houston, in Harris County, TX, tracked from its Texas Department of Licensing and Regulation (TDLR) registration. Construction complete (TDLR inspection passed Jun 2026). The project has an estimated value of $14.9M.

Estimated project value
$14.9M
About this figure

Estimated construction cost supplied in the TDLR filing. This is not a current property appraisal or a final construction invoice.

Reported floor area
Not supplied
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Square footage reported for this scope of work. It may cover only part of a larger property.

Estimated cost / ft²
—
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Calculated from this filing’s estimated cost divided by its reported square footage. Available only when both figures are supplied; it is not a market benchmark.

Scheduled duration
2y 1mo
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The interval between the filed start and completion dates. These dates describe the proposed schedule and do not measure actual construction progress.

The project record

Project timeline

Explore filed milestones and scheduled dates. Open a milestone for its source.

Jun 25, 20182,920 days across supplied datesJun 23, 2026

5 timeline dates shown.

  1. Project registered · TDLR filing

    Registration of the project with the Texas Department of Licensing and Regulation.

    Source: TDLR filing

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  2. Review complete · TDLR filing

    The filing records completion of the accessibility review.

    Same day as the preceding date shown.

    Source: TDLR filing

    View source record
  3. Scheduled construction start · Scheduled date

    A date supplied in the filing; this does not confirm that work started or finished.

    68 days after the preceding date shown.

    Source: TDLR filing

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  4. Scheduled completion · Scheduled date

    A date supplied in the filing; this does not confirm that work started or finished.

    761 days after the preceding date shown.

    Source: TDLR filing

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  5. Inspection complete · TDLR filing

    The filing records completion of the accessibility inspection.

    2,091 days after the preceding date shown.

    Source: TDLR filing

    View source record

Inspection Complete

Final inspection completed, awaiting project closure

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SL 494 is a New Construction project located at N KINGWOOD DR TO MCCLELLAN, Houston, TX 77339 in Houston, Texas. The project has an estimated value of $14.9M. TXDOT DISTRICT: HOUSTON is the property owner and R. G. MILLER ENGINEERS is the design firm of record. The project was registered with TDLR on June 25, 2018.

Frequently Asked Questions

What is SL 494?

SL 494 is a new construction project at N KINGWOOD DR TO MCCLELLAN in Houston, Texas, registered with the Texas Department of Licensing and Regulation (TDLR). Scope of work: Widening of Loop 494 from 2 lanes to 4 lanes including added turn lanes and 8 foot sidewalk along west side of r

Is SL 494 open in Houston?

Construction on SL 494 is complete — TDLR records show the project passed its required accessibility inspection in Jun 2026. The building is finished and very likely open.

Where is SL 494 located?

SL 494 is located at N KINGWOOD DR TO MCCLELLAN, Houston, TX, 77339, in Harris County.

Who is the owner or developer of SL 494?

TXDOT DISTRICT: HOUSTON is the property owner/developer of record for SL 494, per its TDLR project registration.

Who is the architect or design firm for SL 494?

R. G. MILLER ENGINEERS is the design firm of record for SL 494, according to its TDLR filing.

How much does SL 494 cost and how big is it?

SL 494 has an estimated construction value of $14.9M, based on its TDLR filing.

Scope of Work

Widening of Loop 494 from 2 lanes to 4 lanes including added turn lanes and 8 foot sidewalk along west side of r

Note: This project is registered under the Texas Accessibility Standards (TAS) program. TDLR registration is required for commercial and public facility construction to ensure compliance with accessibility requirements under Texas Government Code Chapter 469.

Location & views

N KINGWOOD DR TO MCCLELLAN, Houston, TX, 77339

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