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 | 8:49:49 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 | 8:49:49 PM | 1.60 | 2:15 | 3:08 | 43 |  |
| Harlem Rd | W Bellfort | 8:39:50 PM | 1.50 | 1:20 | 4:28 | 68 | |
| W Bellfort | Bellaire | 8:49:49 PM | 2.90 | 2:49 | 7:17 | 62 | |
| Bellaire | S Fry Rd | 8:49:49 PM | 1.60 | 1:30 | 8:47 | 64 | |
| S Fry Rd | Cinco Ranch Blvd | 8:49:49 PM | 2.00 | 1:52 | 10:39 | 64 | |
| Cinco Ranch Blvd | Kingsland | 8:49:49 PM | 2.20 | 2:24 | 13:03 | 55 | |
| Kingsland | IH-10 Katy | 8:49:49 PM | 1.25 | 1:54 | 14:57 | 39 |  |
| IH-10 Katy | Morton | 8:49:49 PM | 1.50 | 1:38 | 16:35 | 55 | |
| Morton | Clay Rd | 8:49:49 PM | 1.60 | 1:22 | 17:57 | 70 | |
| Clay Rd | Beckendorff | 8:49:49 PM | 1.30 | 1:14 | 19:11 | 63 | |
| Beckendorff | FM-529 | 8:49:49 PM | 1.00 | 00:55 | 20:06 | 65 | |
| FM-529 | West Rd | 8:49:49 PM | 2.50 | 1:52 | 21:58 | 80 | |
| West Rd | House Hahl | 8:49:49 PM | 1.30 | 1:32 | 23:30 | 51 | |
| House Hahl | Bridgeland Lake Parkway | 8:49:49 PM | 1.40 | 1:20 | 24:50 | 63 | |
| Bridgeland Lake Parkway | US-290 Northwest | 8:49:49 PM | 2.40 | 2:03 | 26:53 | 70 | |
| Summary | 30.55 | 26:53 | 26:53 | 68 | |
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 | 8:49:49 PM | 2.40 | 2:08 | 2:08 | 68 | |
| Bridgeland Lake Parkway | House Hahl | 8:49:49 PM | 1.40 | 1:18 | 3:26 | 65 | |
| House Hahl | West Rd | 8:49:49 PM | 1.30 | 1:35 | 5:01 | 49 | |
| West Rd | FM-529 | 8:49:49 PM | 2.50 | 1:49 | 6:50 | 83 | |
| FM-529 | Beckendorff | 8:49:49 PM | 1.00 | 1:09 | 7:59 | 52 | |
| Beckendorff | Clay Rd | 8:49:49 PM | 1.30 | 1:09 | 9:08 | 68 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 8:49:49 PM | 1.50 | 1:09 | 10:16 | 78 | |
| IH-10 Katy | Kingsland | 8:49:49 PM | 1.25 | 1:08 | 11:24 | 66 | |
| Kingsland | Cinco Ranch Blvd | 8:49:49 PM | 2.20 | 1:55 | 13:19 | 69 | |
| Cinco Ranch Blvd | S Fry Rd | 8:49:49 PM | 2.00 | 1:53 | 15:12 | 64 | |
| S Fry Rd | Bellaire | 8:49:49 PM | 1.60 | 1:48 | 17:00 | 53 | |
| Bellaire | W Bellfort | 8:49:49 PM | 2.90 | 2:38 | 19:38 | 66 | |
| W Bellfort | Harlem Rd | 8:49:49 PM | 1.50 | 1:19 | 20:57 | 68 | |
| Harlem Rd | Oyster Creek | 8:49:49 PM | 1.60 | 1:35 | 22:32 | 61 | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | 8:49:49 PM | 1.00 | 1:01 | 23:31 | 59 | |
| Summary | 30.55 | 23:31 | 23:31 | 78 | |
