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 | 8:17:55 PM | 1.00 | 00:55 | 00:55 | 65 |  |
| 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 | 8:17:55 PM | 2.90 | 2:54 | 3:45 | 60 | |
| Bellaire | S Fry Rd | 8:17:55 PM | 1.60 | 1:23 | 5:08 | 69 | |
| S Fry Rd | Cinco Ranch Blvd | 8:17:55 PM | 2.00 | 1:51 | 6:59 | 65 | |
| Cinco Ranch Blvd | Kingsland | 8:17:55 PM | 2.20 | 2:17 | 9:16 | 58 | |
| Kingsland | IH-10 Katy | 8:15:56 PM | 1.25 | 1:16 | 10:32 | 59 | |
| IH-10 Katy | Morton | 8:17:55 PM | 1.50 | 1:46 | 12:18 | 51 | |
| Morton | Clay Rd | 8:17:55 PM | 1.60 | 1:33 | 13:51 | 62 | |
| Clay Rd | Beckendorff | 8:17:55 PM | 1.30 | 1:15 | 15:06 | 62 | |
| Beckendorff | FM-529 | 8:17:55 PM | 1.00 | 00:54 | 16:00 | 67 | |
| FM-529 | West Rd | 8:17:55 PM | 2.50 | 1:55 | 17:55 | 78 | |
| West Rd | House Hahl | 8:17:55 PM | 1.30 | 1:28 | 19:23 | 53 | |
| House Hahl | Bridgeland Lake Parkway | 8:17:55 PM | 1.40 | 1:20 | 20:43 | 63 | |
| Bridgeland Lake Parkway | US-290 Northwest | 8:17:55 PM | 2.40 | 2:03 | 22:46 | 70 | |
| Summary | 30.55 | 22:46 | 22:46 | 81 | |
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 | 8:07:55 PM | 2.40 | 1:58 | 1:58 | 73 | |
| Bridgeland Lake Parkway | House Hahl | 8:17:55 PM | 1.40 | 1:18 | 3:16 | 65 | |
| House Hahl | West Rd | 8:17:55 PM | 1.30 | 1:32 | 4:48 | 51 | |
| West Rd | FM-529 | 8:14:56 PM | 2.50 | 1:53 | 6:41 | 80 | |
| FM-529 | Beckendorff | 8:17:55 PM | 1.00 | 1:00 | 7:41 | 60 | |
| Beckendorff | Clay Rd | 8:17:55 PM | 1.30 | 1:07 | 8:48 | 70 | |
| Clay Rd | Morton | 8:17:55 PM | 1.60 | 1:54 | 10:42 | 51 | |
| Morton | IH-10 Katy | 8:17:55 PM | 1.50 | 1:14 | 11:56 | 73 | |
| IH-10 Katy | Kingsland | 8:17:55 PM | 1.25 | 1:29 | 13:25 | 51 | |
| Kingsland | Cinco Ranch Blvd | 8:17:55 PM | 2.20 | 1:59 | 15:24 | 67 | |
| Cinco Ranch Blvd | S Fry Rd | 8:17:55 PM | 2.00 | 1:48 | 17:12 | 67 | |
| S Fry Rd | Bellaire | 8:17:55 PM | 1.60 | 1:27 | 18:39 | 66 | |
| Bellaire | W Bellfort | 8:17:55 PM | 2.90 | 2:28 | 21:07 | 71 | |
| 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 | 8:17:55 PM | 1.00 | 00:56 | 21:59 | 64 | |
| Summary | 30.55 | 21:59 | 21:59 | 83 | |
