SH 99 Grand Parkway Segment B-1 - reference information documents (RID)
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Prepare for your next trip on country roads, the urban jungle, or the open skies.

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Texas eclipse 2024
See live traffic cameras
Safety rest areas and travel information centers
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Rail
Texas transit agencies – find yours
Texas Airport Directory
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Texas maritime ports
Express, toll, and HOV Lanes
Travel publications
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Data and maps

Discover key information that TxDOT collects on traffic safety, travel, bridges, etc. Study our various maps, dashboards, portals, and statistics.

Data and maps
Reference maps
Traffic count maps
Official travel maps
Roadway inventory
One-stop demographic data analysis tool
Global Positioning System (GPS)
Crash reports and records
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Right-of-way maps
Bicycle and Pedestrian Count Program
TxDOT performance results summary
Load Zoning
Performance Dashboard
Statewide planning map
Maritime Division’s project dashboards
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Learn how to get started and find your next business opportunity.

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Right of way
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Scientific services contracts - requests for proposal
Surplus and salvage of state property
Fleet Account and TxTag Retail Sales
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Important news concerning bidding capacity
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Browse projects in your area and find opportunities to get involved.

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Stay safe

Getting around can be dangerous. Luckily, we have safety tips for all the ways you like to travel.

Stay safe
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SH 99 Grand Parkway Segment B-1 - reference information documents (RID)