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 | 7:35:59 PM | 1.00 | 00:54 | 00:54 | 67 |  |
| 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 | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | 7:35:59 PM | 2.00 | 1:50 | 2:38 | 65 | |
| Cinco Ranch Blvd | Kingsland | 7:35:59 PM | 2.20 | 2:07 | 4:45 | 62 | |
| Kingsland | IH-10 Katy | 7:35:59 PM | 1.25 | 00:58 | 5:43 | 78 | |
| IH-10 Katy | Morton | 7:15:31 PM | 1.50 | 4:06 | 9:49 | 22 |  |
| Morton | Clay Rd | 7:35:59 PM | 1.60 | 1:30 | 11:19 | 64 | |
| Clay Rd | Beckendorff | 7:35:59 PM | 1.30 | 1:15 | 12:34 | 62 | |
| Beckendorff | FM-529 | 7:35:59 PM | 1.00 | 00:52 | 13:26 | 69 | |
| FM-529 | West Rd | 7:35:59 PM | 2.50 | 1:54 | 15:20 | 79 | |
| West Rd | House Hahl | 7:35:59 PM | 1.30 | 1:32 | 16:52 | 51 | |
| House Hahl | Bridgeland Lake Parkway | 7:35:59 PM | 1.40 | 1:17 | 18:09 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 7:35:59 PM | 2.40 | 2:08 | 20:17 | 68 | |
| Summary | 30.55 | 20:17 | 20:17 | 90 | |
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 | 7:35:59 PM | 2.40 | 2:09 | 2:09 | 67 | |
| Bridgeland Lake Parkway | House Hahl | 7:35:59 PM | 1.40 | 1:15 | 3:24 | 67 | |
| House Hahl | West Rd | 7:35:59 PM | 1.30 | 1:35 | 4:59 | 49 |  |
| West Rd | FM-529 | 7:35:59 PM | 2.50 | 1:47 | 6:46 | 84 | |
| FM-529 | Beckendorff | 7:35:59 PM | 1.00 | 1:01 | 7:47 | 59 | |
| Beckendorff | Clay Rd | 7:35:59 PM | 1.30 | 1:11 | 8:58 | 66 | |
| Clay Rd | Morton | 7:35:59 PM | 1.60 | 2:03 | 11:01 | 47 | |
| Morton | IH-10 Katy | 7:09:33 PM | 1.50 | 1:05 | 12:06 | 83 | |
| IH-10 Katy | Kingsland | 7:35:59 PM | 1.25 | 1:09 | 13:15 | 65 | |
| Kingsland | Cinco Ranch Blvd | 7:35:59 PM | 2.20 | 2:15 | 15:30 | 59 | |
| Cinco Ranch Blvd | S Fry Rd | 7:35:59 PM | 2.00 | 1:56 | 17:26 | 62 | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | - | 2.90 | Not Available | |
| 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 | 7:35:59 PM | 1.00 | 00:45 | 18:05 | 80 | |
| Summary | 30.55 | 18:05 | 18:05 | 101 | |
