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 | 8:12:55 PM | 1.00 | 1:00 | 1:00 | 60 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 8:31:53 PM | 1.60 | 3:06 | 4:04 | 31 |  |
| Harlem Rd | W Bellfort | 8:35:53 PM | 1.50 | 1:31 | 5:35 | 59 | |
| W Bellfort | Bellaire | 8:35:53 PM | 2.90 | 3:38 | 9:13 | 48 |  |
| Bellaire | S Fry Rd | 8:35:53 PM | 1.60 | 1:27 | 10:40 | 66 | |
| S Fry Rd | Cinco Ranch Blvd | 8:35:53 PM | 2.00 | 2:00 | 12:40 | 60 | |
| Cinco Ranch Blvd | Kingsland | 8:35:53 PM | 2.20 | 2:09 | 14:49 | 61 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 8:09:55 PM | 1.50 | 2:02 | 16:50 | 44 | |
| Morton | Clay Rd | 8:35:53 PM | 1.60 | 1:42 | 18:32 | 56 | |
| Clay Rd | Beckendorff | 8:35:53 PM | 1.30 | 1:13 | 19:45 | 64 | |
| Beckendorff | FM-529 | 8:35:53 PM | 1.00 | 00:51 | 20:36 | 71 | |
| FM-529 | West Rd | 8:35:53 PM | 2.50 | 1:44 | 22:20 | 87 | |
| West Rd | House Hahl | 8:35:53 PM | 1.30 | 1:25 | 23:45 | 55 | |
| House Hahl | Bridgeland Lake Parkway | 8:35:53 PM | 1.40 | 1:15 | 25:00 | 67 | |
| Bridgeland Lake Parkway | US-290 Northwest | 8:35:53 PM | 2.40 | 2:03 | 27:03 | 70 | |
| Summary | 30.55 | 27:03 | 27:03 | 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 | 8:35:53 PM | 2.40 | 2:06 | 2:06 | 69 | |
| Bridgeland Lake Parkway | House Hahl | 8:35:53 PM | 1.40 | 1:17 | 3:23 | 65 | |
| House Hahl | West Rd | 8:35:53 PM | 1.30 | 1:31 | 4:54 | 51 | |
| West Rd | FM-529 | 8:35:53 PM | 2.50 | 1:54 | 6:48 | 79 | |
| FM-529 | Beckendorff | 8:35:53 PM | 1.00 | 1:01 | 7:49 | 59 | |
| Beckendorff | Clay Rd | 8:35:53 PM | 1.30 | 1:12 | 9:01 | 65 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 8:30:54 PM | 1.25 | 1:31 | 10:30 | 49 | |
| Kingsland | Cinco Ranch Blvd | 8:35:53 PM | 2.20 | 2:06 | 12:36 | 63 | |
| Cinco Ranch Blvd | S Fry Rd | 8:35:53 PM | 2.00 | 1:42 | 14:18 | 71 | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | 8:35:53 PM | 2.90 | 2:23 | 16:40 | 73 | |
| W Bellfort | Harlem Rd | 8:35:53 PM | 1.50 | 1:13 | 17:53 | 74 | |
| Harlem Rd | Oyster Creek | 8:26:55 PM | 1.60 | 1:19 | 19:12 | 73 | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | 8:35:53 PM | 1.00 | 00:57 | 20:07 | 63 | |
| Summary | 30.55 | 20:07 | 20:07 | 91 | |
