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 | 8:59:53 PM | 1.00 | 1:34 | 1:34 | 38 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | 9:00:53 PM | 2.00 | 1:50 | 3:23 | 65 |  |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | 9:00:53 PM | 2.90 | 2:56 | 6:17 | 59 | |
| Bellaire | S Fry Rd | 9:00:53 PM | 1.60 | 1:37 | 7:54 | 59 | |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | 8:55:53 PM | 1.25 | 1:07 | 8:59 | 67 | |
| IH-10 Katy | Morton | 8:57:53 PM | 1.50 | 1:41 | 10:40 | 53 | |
| Morton | Clay Rd | 9:00:53 PM | 1.60 | 1:20 | 12:00 | 72 | |
| Clay Rd | Beckendorff | 9:00:53 PM | 1.30 | 1:19 | 13:19 | 59 | |
| Beckendorff | FM-529 | 9:00:53 PM | 1.00 | 00:55 | 14:14 | 65 | |
| FM-529 | West Rd | 9:00:53 PM | 2.50 | 2:03 | 16:17 | 73 | |
| West Rd | House Hahl | 9:00:53 PM | 1.30 | 1:31 | 17:48 | 51 | |
| House Hahl | Bridgeland Lake Parkway | 9:00:53 PM | 1.40 | 1:23 | 19:11 | 61 | |
| Bridgeland Lake Parkway | US-290 Northwest | 9:00:53 PM | 2.40 | 2:09 | 21:20 | 67 | |
| Summary | 30.55 | 21:20 | 21:20 | 86 | |
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 | 9:00:53 PM | 2.40 | 2:08 | 2:08 | 68 | |
| Bridgeland Lake Parkway | House Hahl | 9:00:53 PM | 1.40 | 1:14 | 3:22 | 68 | |
| House Hahl | West Rd | 9:00:53 PM | 1.30 | 1:31 | 4:53 | 51 | |
| West Rd | FM-529 | 9:00:53 PM | 2.50 | 1:45 | 6:38 | 86 | |
| FM-529 | Beckendorff | 9:00:53 PM | 1.00 | 00:58 | 7:36 | 62 | |
| Beckendorff | Clay Rd | 9:00:53 PM | 1.30 | 1:03 | 8:39 | 74 | |
| Clay Rd | Morton | 9:00:53 PM | 1.60 | 1:50 | 10:29 | 52 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 9:00:53 PM | 1.25 | 2:56 | 13:24 | 26 |  |
| Kingsland | Cinco Ranch Blvd | - | 2.20 | Not Available | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | 9:00:53 PM | 1.60 | 1:20 | 14:42 | 72 | |
| Bellaire | W Bellfort | 9:00:53 PM | 2.90 | 3:00 | 17:42 | 58 | |
| 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 | 9:00:53 PM | 1.00 | 00:59 | 18:37 | 61 | |
| Summary | 30.55 | 18:37 | 18:37 | 98 | |
