SH-99 Lanier Parkway-West Mainlanes Northbound 
|
| From | To | Data Age | Distance (miles) | Link Travel Time(m:ss) | Cumulative Travel Time(m:ss) | Speed(mph) | |
| Brazos River | New Territory | - | 1.00 | Not Available |  |
| New Territory | FM-1464 | - | 1.50 | Not Available | |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | 4:45:54 PM | 2.20 | 5:28 | 5:20 | 24 |  |
| Kingsland | IH-10 Katy | 4:45:54 PM | 1.25 | 1:22 | 6:42 | 55 |  |
| IH-10 Katy | Morton | 4:45:54 PM | 1.50 | 7:20 | 14:02 | 12 |  |
| Morton | Clay Rd | 4:45:54 PM | 1.60 | 2:43 | 16:45 | 35 |  |
| Clay Rd | Beckendorff | 4:45:54 PM | 1.30 | 1:18 | 18:03 | 60 | |
| Beckendorff | FM-529 | 4:45:54 PM | 1.00 | 00:55 | 18:58 | 65 | |
| FM-529 | West Rd | - | 2.50 | Not Available | |
| West Rd | House Hahl | - | 1.30 | Not Available | |
| House Hahl | Bridgeland Lake Parkway | 4:45:54 PM | 1.40 | 1:23 | 20:19 | 61 | |
| Bridgeland Lake Parkway | US-290 Northwest | 4:45:54 PM | 2.40 | 2:23 | 22:42 | 60 | |
| Summary | 30.55 | Not Available | |
SH-99 Lanier Parkway-West Mainlanes Southbound 
|
| From | To | Data Age | Distance (miles) | Link Travel Time(m:ss) | Cumulative Travel Time(m:ss) | Speed(mph) | |
| US-290 Northwest | Bridgeland Lake Parkway | 4:45:54 PM | 2.40 | 2:43 | 2:43 | 53 | |
| Bridgeland Lake Parkway | House Hahl | 4:45:54 PM | 1.40 | 1:18 | 4:01 | 65 | |
| House Hahl | West Rd | - | 1.30 | Not Available | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | 4:45:54 PM | 1.00 | 00:59 | 4:58 | 61 | |
| Beckendorff | Clay Rd | 4:45:54 PM | 1.30 | 1:12 | 6:10 | 65 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 4:45:54 PM | 1.50 | 1:02 | 7:11 | 87 | |
| IH-10 Katy | Kingsland | 4:45:54 PM | 1.25 | 1:16 | 8:27 | 59 | |
| Kingsland | Cinco Ranch Blvd | 4:45:54 PM | 2.20 | 5:03 | 13:30 | 26 | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | - | 2.90 | Not Available | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 13:22 | 13:22 | 137 | |
