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 | 10:55:46 PM | 2.00 | 1:51 | 1:49 | 65 |  |
| Oyster Creek | Harlem Rd | 10:55:46 PM | 1.60 | 1:31 | 3:20 | 63 | |
| 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 | 10:55:46 PM | 2.00 | 2:02 | 5:18 | 59 | |
| Kingsland | IH-10 Katy | 10:55:46 PM | 1.50 | 1:09 | 6:27 | 78 | |
| IH-10 Katy | Morton | 10:55:46 PM | 1.50 | 1:33 | 8:00 | 58 | |
| Morton | Clay Rd | 10:55:46 PM | 1.60 | 1:15 | 9:15 | 77 | |
| Clay Rd | Beckendorff | 10:55:46 PM | 1.30 | 1:18 | 10:33 | 60 | |
| Beckendorff | FM-529 | 10:55:46 PM | 1.00 | 00:55 | 11:28 | 65 | |
| FM-529 | West Rd | 10:55:46 PM | 2.50 | 2:15 | 13:43 | 67 | |
| West Rd | House Hahl | 10:55:46 PM | 1.30 | 1:12 | 14:55 | 65 | |
| House Hahl | Bridgeland Lake Parkway | 10:55:46 PM | 1.40 | 1:15 | 16:10 | 67 | |
| Bridgeland Lake Parkway | US-290 Northwest | 10:55:46 PM | 2.40 | 1:58 | 18:08 | 73 | |
| Summary | 30.6 | 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 | 10:55:46 PM | 2.40 | 2:25 | 2:25 | 60 | |
| Bridgeland Lake Parkway | House Hahl | 10:55:46 PM | 1.40 | 1:21 | 3:46 | 62 | |
| House Hahl | West Rd | 10:55:46 PM | 1.30 | 1:12 | 4:58 | 65 | |
| West Rd | FM-529 | 10:55:46 PM | 2.50 | 1:59 | 6:57 | 76 | |
| FM-529 | Beckendorff | 10:55:46 PM | 1.00 | 1:02 | 7:59 | 58 | |
| Beckendorff | Clay Rd | 10:55:46 PM | 1.30 | 1:15 | 9:14 | 62 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 10:55:46 PM | 1.50 | 1:19 | 10:31 | 68 | |
| Kingsland | Cinco Ranch Blvd | 10:55:46 PM | 2.00 | 1:42 | 12:13 | 71 | |
| 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 | 30.6 | 12:05 | 12:05 | 152 | |
