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 | 7:27:45 PM | 1.00 | 00:57 | 00:57 | 63 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 7:27:45 PM | 1.60 | 1:25 | 2:20 | 68 | |
| Harlem Rd | W Bellfort | 7:27:45 PM | 1.50 | 1:19 | 3:39 | 68 | |
| W Bellfort | Bellaire | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | 7:27:45 PM | 2.00 | 1:55 | 5:32 | 63 | |
| Cinco Ranch Blvd | Kingsland | 7:27:45 PM | 2.20 | 2:28 | 8:00 | 54 | |
| Kingsland | IH-10 Katy | 7:27:45 PM | 1.25 | 00:59 | 8:59 | 76 | |
| IH-10 Katy | Morton | 7:23:45 PM | 1.50 | 1:53 | 10:52 | 48 |  |
| Morton | Clay Rd | 7:27:45 PM | 1.60 | 1:20 | 12:12 | 72 | |
| Clay Rd | Beckendorff | 7:27:45 PM | 1.30 | 1:14 | 13:26 | 63 | |
| Beckendorff | FM-529 | 7:27:45 PM | 1.00 | 00:54 | 14:20 | 67 | |
| FM-529 | West Rd | 7:27:45 PM | 2.50 | 1:53 | 16:13 | 80 | |
| West Rd | House Hahl | 7:27:45 PM | 1.30 | 1:30 | 17:43 | 52 | |
| House Hahl | Bridgeland Lake Parkway | 7:27:45 PM | 1.40 | 1:21 | 19:04 | 62 | |
| Bridgeland Lake Parkway | US-290 Northwest | 7:27:45 PM | 2.40 | 2:10 | 21:14 | 66 | |
| Summary | 30.55 | 21:14 | 21:14 | 86 | |
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 | 7:27:45 PM | 2.40 | 2:09 | 2:09 | 67 | |
| Bridgeland Lake Parkway | House Hahl | 7:27:45 PM | 1.40 | 1:24 | 3:33 | 60 | |
| House Hahl | West Rd | 7:27:45 PM | 1.30 | 1:34 | 5:07 | 50 | |
| West Rd | FM-529 | 7:27:45 PM | 2.50 | 1:46 | 6:53 | 85 | |
| FM-529 | Beckendorff | 7:27:45 PM | 1.00 | 1:02 | 7:55 | 58 | |
| Beckendorff | Clay Rd | 7:27:45 PM | 1.30 | 1:09 | 9:04 | 68 | |
| Clay Rd | Morton | 7:20:45 PM | 1.60 | 1:55 | 10:59 | 50 | |
| Morton | IH-10 Katy | 7:27:45 PM | 1.50 | 1:09 | 12:08 | 78 | |
| IH-10 Katy | Kingsland | 7:27:45 PM | 1.25 | 1:53 | 14:01 | 40 | |
| Kingsland | Cinco Ranch Blvd | 7:27:45 PM | 2.20 | 2:25 | 16:26 | 55 | |
| Cinco Ranch Blvd | S Fry Rd | 7:27:45 PM | 2.00 | 2:05 | 18:31 | 58 | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | - | 2.90 | Not Available | |
| W Bellfort | Harlem Rd | 7:20:45 PM | 1.50 | 1:14 | 19:43 | 73 | |
| 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 | 7:27:45 PM | 1.00 | 1:09 | 20:49 | 52 | |
| Summary | 30.55 | 20:49 | 20:49 | 88 | |
