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 | 7:15:51 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 | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | 7:15:51 PM | 2.90 | 2:26 | 3:17 | 72 | |
| Bellaire | S Fry Rd | 7:15:51 PM | 1.60 | 1:44 | 5:01 | 55 | |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | 7:15:51 PM | 1.25 | 6:44 | 11:43 | 11 |  |
| IH-10 Katy | Morton | 7:15:51 PM | 1.50 | 1:42 | 13:25 | 53 | |
| Morton | Clay Rd | 7:15:51 PM | 1.60 | 1:27 | 14:52 | 66 | |
| Clay Rd | Beckendorff | 7:15:51 PM | 1.30 | 1:16 | 16:08 | 62 | |
| Beckendorff | FM-529 | 7:15:51 PM | 1.00 | 00:57 | 17:05 | 63 | |
| FM-529 | West Rd | 7:15:51 PM | 2.50 | 2:06 | 19:11 | 71 | |
| West Rd | House Hahl | 7:08:52 PM | 1.30 | 1:10 | 20:21 | 67 | |
| House Hahl | Bridgeland Lake Parkway | 7:15:51 PM | 1.40 | 1:14 | 21:35 | 68 | |
| Bridgeland Lake Parkway | US-290 Northwest | 7:15:51 PM | 2.40 | 2:03 | 23:38 | 70 | |
| Summary | 30.55 | 23:38 | 23:38 | 78 | |
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 | 7:15:51 PM | 2.40 | 2:03 | 2:03 | 70 | |
| Bridgeland Lake Parkway | House Hahl | 7:15:51 PM | 1.40 | 1:21 | 3:24 | 62 | |
| House Hahl | West Rd | 7:15:51 PM | 1.30 | 1:18 | 4:42 | 60 | |
| West Rd | FM-529 | 7:15:51 PM | 2.50 | 2:05 | 6:47 | 72 | |
| FM-529 | Beckendorff | 7:15:51 PM | 1.00 | 1:11 | 7:58 | 51 | |
| Beckendorff | Clay Rd | 7:15:51 PM | 1.30 | 1:09 | 9:07 | 68 | |
| Clay Rd | Morton | 7:15:51 PM | 1.60 | 4:36 | 13:43 | 21 |  |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 7:15:51 PM | 1.25 | 1:20 | 15:02 | 56 | |
| Kingsland | Cinco Ranch Blvd | - | 2.20 | Not Available | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | 7:15:51 PM | 1.60 | 2:00 | 17:00 | 48 |  |
| Bellaire | W Bellfort | 7:15:51 PM | 2.90 | 2:34 | 19:34 | 68 | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| 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 | 7:15:51 PM | 1.00 | 00:55 | 20:25 | 65 | |
| Summary | 30.55 | 20:25 | 20:25 | 90 | |
