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 | 10:32:53 PM | 1.60 | 1:21 | 1:18 | 71 |  |
| Harlem Rd | W Bellfort | 10:32:53 PM | 1.50 | 1:22 | 2:40 | 66 | |
| W Bellfort | Bellaire | 10:32:53 PM | 2.90 | 2:40 | 5:20 | 65 | |
| Bellaire | S Fry Rd | 10:32:53 PM | 1.60 | 1:37 | 6:57 | 59 | |
| S Fry Rd | Cinco Ranch Blvd | 10:32:53 PM | 2.00 | 1:55 | 8:52 | 63 | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | 10:32:53 PM | 1.25 | 1:44 | 10:35 | 43 |  |
| IH-10 Katy | Morton | 10:32:53 PM | 1.50 | 1:39 | 12:14 | 55 | |
| Morton | Clay Rd | 10:32:53 PM | 1.60 | 1:25 | 13:39 | 68 | |
| Clay Rd | Beckendorff | 10:32:53 PM | 1.30 | 1:18 | 14:57 | 60 | |
| Beckendorff | FM-529 | 10:32:53 PM | 1.00 | 00:55 | 15:52 | 65 | |
| FM-529 | West Rd | 10:32:53 PM | 2.50 | 2:20 | 18:12 | 64 | |
| West Rd | House Hahl | 10:32:53 PM | 1.30 | 1:17 | 19:29 | 61 | |
| House Hahl | Bridgeland Lake Parkway | 10:32:53 PM | 1.40 | 1:12 | 20:41 | 70 | |
| Bridgeland Lake Parkway | US-290 Northwest | 10:32:53 PM | 2.40 | 2:14 | 22:55 | 64 | |
| 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 | 10:32:53 PM | 2.40 | 2:08 | 2:08 | 68 | |
| Bridgeland Lake Parkway | House Hahl | 10:32:53 PM | 1.40 | 1:18 | 3:26 | 65 | |
| House Hahl | West Rd | 10:32:53 PM | 1.30 | 1:16 | 4:42 | 62 | |
| West Rd | FM-529 | 10:29:50 PM | 2.50 | 2:14 | 6:56 | 67 | |
| FM-529 | Beckendorff | 10:32:53 PM | 1.00 | 00:58 | 7:54 | 62 | |
| Beckendorff | Clay Rd | 10:32:53 PM | 1.30 | 1:07 | 9:01 | 70 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | - | 1.25 | Not Available | |
| Kingsland | Cinco Ranch Blvd | 10:32:53 PM | 2.20 | 2:33 | 11:31 | 52 | |
| Cinco Ranch Blvd | S Fry Rd | 10:32:53 PM | 2.00 | 1:54 | 13:25 | 63 | |
| S Fry Rd | Bellaire | 10:32:53 PM | 1.60 | 1:36 | 15:01 | 60 | |
| Bellaire | W Bellfort | 10:32:53 PM | 2.90 | 2:49 | 17:50 | 62 | |
| W Bellfort | Harlem Rd | 10:32:53 PM | 1.50 | 1:20 | 19:10 | 68 | |
| 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 | 19:06 | 19:06 | 96 | |
