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 | 3:42:34 PM | 1.50 | 1:17 | 1:16 | 70 |  |
| FM-1464 | Oyster Creek | 3:42:34 PM | 2.00 | 1:46 | 3:02 | 68 | |
| Oyster Creek | Harlem Rd | 3:42:34 PM | 1.60 | 1:26 | 4:28 | 67 | |
| Harlem Rd | W Bellfort | 3:42:34 PM | 1.50 | 1:14 | 5:42 | 73 | |
| W Bellfort | Bellaire | 3:42:34 PM | 2.90 | 2:30 | 8:12 | 70 | |
| Bellaire | S Fry Rd | 3:42:34 PM | 1.60 | 1:32 | 9:44 | 63 | |
| S Fry Rd | Cinco Ranch Blvd | 3:42:34 PM | 2.00 | 5:37 | 15:21 | 21 |  |
| Cinco Ranch Blvd | Kingsland | 3:42:34 PM | 2.20 | 5:28 | 20:49 | 24 | |
| Kingsland | IH-10 Katy | 3:37:34 PM | 1.25 | 1:10 | 21:59 | 64 | |
| IH-10 Katy | Morton | 3:42:34 PM | 1.50 | 3:30 | 25:29 | 26 | |
| Morton | Clay Rd | 3:42:34 PM | 1.60 | 2:27 | 27:56 | 39 |  |
| Clay Rd | Beckendorff | 3:42:34 PM | 1.30 | 1:18 | 29:14 | 60 | |
| Beckendorff | FM-529 | 3:42:34 PM | 1.00 | 00:55 | 30:09 | 65 | |
| FM-529 | West Rd | - | 2.50 | Not Available | |
| West Rd | House Hahl | - | 1.30 | Not Available | |
| House Hahl | Bridgeland Lake Parkway | - | 1.40 | Not Available | |
| Bridgeland Lake Parkway | US-290 Northwest | 3:42:34 PM | 2.40 | 2:07 | 32:13 | 68 | |
| 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 | 3:42:34 PM | 2.40 | 2:17 | 2:17 | 63 | |
| Bridgeland Lake Parkway | House Hahl | - | 1.40 | Not Available | |
| House Hahl | West Rd | - | 1.30 | Not Available | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | 3:42:34 PM | 1.00 | 1:05 | 3:19 | 55 | |
| Beckendorff | Clay Rd | 3:42:34 PM | 1.30 | 1:13 | 4:32 | 64 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 3:42:34 PM | 1.25 | 1:18 | 5:48 | 58 | |
| Kingsland | Cinco Ranch Blvd | 3:42:34 PM | 2.20 | 4:44 | 10:32 | 28 | |
| Cinco Ranch Blvd | S Fry Rd | 3:42:34 PM | 2.00 | 5:36 | 16:08 | 21 | |
| S Fry Rd | Bellaire | 3:42:34 PM | 1.60 | 1:36 | 17:44 | 60 | |
| Bellaire | W Bellfort | 3:42:34 PM | 2.90 | 2:42 | 20:26 | 64 | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 3:42:34 PM | 2.00 | 1:48 | 22:12 | 67 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 22:10 | 22:10 | 83 | |
