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 | 8:18:55 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 | 8:18:55 PM | 2.90 | 2:56 | 3:47 | 59 | |
| Bellaire | S Fry Rd | 8:18:55 PM | 1.60 | 1:23 | 5:10 | 69 | |
| S Fry Rd | Cinco Ranch Blvd | 8:18:55 PM | 2.00 | 1:51 | 7:01 | 65 | |
| Cinco Ranch Blvd | Kingsland | 8:18:55 PM | 2.20 | 2:17 | 9:18 | 58 | |
| Kingsland | IH-10 Katy | 8:15:56 PM | 1.25 | 1:16 | 10:34 | 59 | |
| IH-10 Katy | Morton | 8:18:55 PM | 1.50 | 1:37 | 12:11 | 56 | |
| Morton | Clay Rd | 8:18:55 PM | 1.60 | 1:33 | 13:44 | 62 | |
| Clay Rd | Beckendorff | 8:18:55 PM | 1.30 | 1:15 | 14:59 | 62 | |
| Beckendorff | FM-529 | 8:18:55 PM | 1.00 | 00:54 | 15:53 | 67 | |
| FM-529 | West Rd | 8:18:55 PM | 2.50 | 1:55 | 17:48 | 78 | |
| West Rd | House Hahl | 8:18:55 PM | 1.30 | 1:28 | 19:16 | 53 | |
| House Hahl | Bridgeland Lake Parkway | 8:18:55 PM | 1.40 | 1:18 | 20:34 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 8:18:55 PM | 2.40 | 2:04 | 22:38 | 70 | |
| Summary | 30.55 | 22:38 | 22:38 | 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 | 8:18:55 PM | 2.40 | 2:11 | 2:11 | 66 | |
| Bridgeland Lake Parkway | House Hahl | 8:18:55 PM | 1.40 | 1:17 | 3:28 | 65 | |
| House Hahl | West Rd | 8:18:55 PM | 1.30 | 1:34 | 5:02 | 50 | |
| West Rd | FM-529 | 8:14:56 PM | 2.50 | 1:53 | 6:55 | 80 | |
| FM-529 | Beckendorff | 8:18:55 PM | 1.00 | 1:00 | 7:55 | 60 | |
| Beckendorff | Clay Rd | 8:18:55 PM | 1.30 | 1:08 | 9:03 | 69 | |
| Clay Rd | Morton | 8:18:55 PM | 1.60 | 1:49 | 10:52 | 53 | |
| Morton | IH-10 Katy | 8:18:55 PM | 1.50 | 1:14 | 12:06 | 73 | |
| IH-10 Katy | Kingsland | 8:18:55 PM | 1.25 | 1:31 | 13:37 | 49 |  |
| Kingsland | Cinco Ranch Blvd | 8:18:55 PM | 2.20 | 1:54 | 15:31 | 69 | |
| Cinco Ranch Blvd | S Fry Rd | 8:18:55 PM | 2.00 | 1:48 | 17:19 | 67 | |
| S Fry Rd | Bellaire | 8:18:55 PM | 1.60 | 1:27 | 18:46 | 66 | |
| Bellaire | W Bellfort | 8:18:55 PM | 2.90 | 2:28 | 21:14 | 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 | 8:18:55 PM | 1.00 | 00:53 | 22:03 | 68 | |
| Summary | 30.55 | 22:03 | 22:03 | 83 | |
