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 | 1:18:49 PM | 1.60 | 1:31 | 1:28 | 63 |  |
| Harlem Rd | W Bellfort | 1:18:49 PM | 1.50 | 1:14 | 2:42 | 73 | |
| W Bellfort | Bellaire | 1:18:49 PM | 2.90 | 2:35 | 5:17 | 67 | |
| Bellaire | S Fry Rd | 1:18:49 PM | 1.60 | 1:29 | 6:46 | 65 | |
| S Fry Rd | Cinco Ranch Blvd | 1:18:49 PM | 2.00 | 2:02 | 8:48 | 59 | |
| Cinco Ranch Blvd | Kingsland | 1:18:49 PM | 2.20 | 4:06 | 12:54 | 32 |  |
| Kingsland | IH-10 Katy | 1:18:49 PM | 1.25 | 1:12 | 14:06 | 62 | |
| IH-10 Katy | Morton | 1:18:49 PM | 1.50 | 1:40 | 15:46 | 54 | |
| Morton | Clay Rd | - | 1.60 | Not Available | |
| Clay Rd | Beckendorff | - | 1.30 | Not Available | |
| Beckendorff | FM-529 | 1:18:49 PM | 1.00 | 00:54 | 16:38 | 67 | |
| FM-529 | West Rd | 1:18:49 PM | 2.50 | 2:15 | 18:53 | 67 | |
| West Rd | House Hahl | 1:18:49 PM | 1.30 | 1:13 | 20:06 | 64 | |
| House Hahl | Bridgeland Lake Parkway | 1:18:49 PM | 1.40 | 1:17 | 21:23 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 1:18:49 PM | 2.40 | 2:09 | 23:32 | 67 | |
| 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 | 1:18:49 PM | 2.40 | 2:06 | 2:06 | 69 | |
| Bridgeland Lake Parkway | House Hahl | 1:18:49 PM | 1.40 | 1:17 | 3:23 | 65 | |
| House Hahl | West Rd | 1:18:49 PM | 1.30 | 1:14 | 4:37 | 63 | |
| West Rd | FM-529 | 1:18:49 PM | 2.50 | 2:06 | 6:43 | 71 | |
| FM-529 | Beckendorff | 1:18:49 PM | 1.00 | 00:57 | 7:40 | 63 | |
| Beckendorff | Clay Rd | - | 1.30 | Not Available | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 1:18:49 PM | 1.50 | 1:25 | 9:03 | 64 | |
| IH-10 Katy | Kingsland | 1:18:49 PM | 1.25 | 1:13 | 10:16 | 62 | |
| Kingsland | Cinco Ranch Blvd | 1:18:49 PM | 2.20 | 5:40 | 15:56 | 23 |  |
| Cinco Ranch Blvd | S Fry Rd | 1:18:49 PM | 2.00 | 5:27 | 21:23 | 22 | |
| S Fry Rd | Bellaire | 1:18:49 PM | 1.60 | 1:53 | 23:16 | 51 | |
| Bellaire | W Bellfort | 1:18:49 PM | 2.90 | 2:44 | 26:00 | 64 | |
| W Bellfort | Harlem Rd | 1:18:49 PM | 1.50 | 1:28 | 27:28 | 61 | |
| Harlem Rd | Oyster Creek | 1:18:49 PM | 1.60 | 1:48 | 29:16 | 53 | |
| 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 | 29:13 | 29:13 | 63 | |
