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 | 10:45:33 PM | 1.60 | 1:28 | 1:25 | 65 |  |
| Harlem Rd | W Bellfort | 10:45:33 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 | 10:45:33 PM | 1.60 | 1:25 | 6:42 | 68 | |
| S Fry Rd | Cinco Ranch Blvd | 10:45:33 PM | 2.00 | 1:49 | 8:31 | 66 | |
| Cinco Ranch Blvd | Kingsland | 10:45:33 PM | 2.20 | 2:13 | 10:44 | 60 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 10:45:33 PM | 1.50 | 2:04 | 12:47 | 44 |  |
| Morton | Clay Rd | 10:45:33 PM | 1.60 | 1:22 | 14:09 | 70 | |
| Clay Rd | Beckendorff | 10:45:33 PM | 1.30 | 1:14 | 15:23 | 63 | |
| Beckendorff | FM-529 | 10:45:33 PM | 1.00 | 00:54 | 16:17 | 67 | |
| FM-529 | West Rd | 10:45:33 PM | 2.50 | 2:06 | 18:23 | 71 | |
| West Rd | House Hahl | 10:45:33 PM | 1.30 | 1:26 | 19:49 | 54 | |
| House Hahl | Bridgeland Lake Parkway | 10:45:33 PM | 1.40 | 1:14 | 21:03 | 68 | |
| Bridgeland Lake Parkway | US-290 Northwest | 10:45:33 PM | 2.40 | 2:01 | 23:04 | 71 | |
| 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 | 10:45:33 PM | 1.40 | 1:26 | 3:28 | 59 | |
| House Hahl | West Rd | 10:45:33 PM | 1.30 | 1:15 | 4:43 | 62 | |
| West Rd | FM-529 | 10:45:33 PM | 2.50 | 2:15 | 6:58 | 67 | |
| FM-529 | Beckendorff | 10:45:33 PM | 1.00 | 1:09 | 8:07 | 52 | |
| Beckendorff | Clay Rd | 10:45:33 PM | 1.30 | 1:12 | 9:19 | 65 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 10:44:33 PM | 1.25 | 00:46 | 10:03 | 98 | |
| Kingsland | Cinco Ranch Blvd | 10:45:33 PM | 2.20 | 1:59 | 12:02 | 67 | |
| Cinco Ranch Blvd | S Fry Rd | 10:45:33 PM | 2.00 | 1:51 | 13:53 | 65 | |
| S Fry Rd | Bellaire | 10:45:33 PM | 1.60 | 1:42 | 15:35 | 56 | |
| Bellaire | W Bellfort | 10:45:33 PM | 2.90 | 2:43 | 18:18 | 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 | 18:13 | 18:13 | 101 | |
