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 | 10:42:33 PM | 1.60 | 1:28 | 1:25 | 65 |  |
| Harlem Rd | W Bellfort | 10:42:33 PM | 1.50 | 1:08 | 2:33 | 79 | |
| W Bellfort | Bellaire | 10:41:33 PM | 2.90 | 2:44 | 5:17 | 64 | |
| Bellaire | S Fry Rd | 10:42:33 PM | 1.60 | 1:30 | 6:47 | 64 | |
| S Fry Rd | Cinco Ranch Blvd | 10:42:33 PM | 2.00 | 1:50 | 8:37 | 65 | |
| Cinco Ranch Blvd | Kingsland | 10:42:33 PM | 2.20 | 2:07 | 10:44 | 62 | |
| Kingsland | IH-10 Katy | 10:42:33 PM | 1.25 | 7:02 | 17:46 | 11 |  |
| IH-10 Katy | Morton | 10:42:33 PM | 1.50 | 2:08 | 19:54 | 42 |  |
| Morton | Clay Rd | 10:42:33 PM | 1.60 | 1:18 | 21:12 | 74 | |
| Clay Rd | Beckendorff | 10:42:33 PM | 1.30 | 1:15 | 22:27 | 62 | |
| Beckendorff | FM-529 | 10:42:33 PM | 1.00 | 00:54 | 23:21 | 67 | |
| FM-529 | West Rd | 10:42:33 PM | 2.50 | 2:14 | 25:35 | 67 | |
| West Rd | House Hahl | 10:42:33 PM | 1.30 | 1:26 | 27:01 | 54 | |
| House Hahl | Bridgeland Lake Parkway | 10:42:33 PM | 1.40 | 1:14 | 28:15 | 68 | |
| Bridgeland Lake Parkway | US-290 Northwest | 10:42:33 PM | 2.40 | 2:03 | 30:18 | 70 | |
| 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 | 10:38:33 PM | 2.40 | 2:02 | 2:02 | 71 | |
| Bridgeland Lake Parkway | House Hahl | 10:42:33 PM | 1.40 | 1:25 | 3:27 | 59 | |
| House Hahl | West Rd | 10:42:33 PM | 1.30 | 1:16 | 4:43 | 62 | |
| West Rd | FM-529 | 10:42:33 PM | 2.50 | 2:34 | 7:17 | 58 | |
| FM-529 | Beckendorff | 10:42:33 PM | 1.00 | 1:02 | 8:19 | 58 | |
| Beckendorff | Clay Rd | 10:42:33 PM | 1.30 | 1:10 | 9:29 | 67 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 10:42:33 PM | 1.25 | 00:46 | 10:13 | 98 | |
| Kingsland | Cinco Ranch Blvd | 10:42:33 PM | 2.20 | 1:59 | 12:12 | 67 | |
| Cinco Ranch Blvd | S Fry Rd | 10:42:33 PM | 2.00 | 1:51 | 14:03 | 65 | |
| S Fry Rd | Bellaire | 10:42:33 PM | 1.60 | 1:48 | 15:51 | 53 | |
| Bellaire | W Bellfort | 10:42:33 PM | 2.90 | 2:43 | 18:34 | 64 | |
| 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 | 18:29 | 18:29 | 99 | |
