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 | 8:50:50 PM | 1.50 | 1:21 | 1:20 | 67 |  |
| FM-1464 | Oyster Creek | 8:50:50 PM | 2.00 | 1:47 | 3:07 | 67 | |
| Oyster Creek | Harlem Rd | 8:50:50 PM | 1.60 | 1:26 | 4:33 | 67 | |
| Harlem Rd | W Bellfort | 8:50:50 PM | 1.50 | 1:22 | 5:55 | 66 | |
| W Bellfort | Bellaire | 8:50:50 PM | 2.90 | 2:35 | 8:30 | 67 | |
| Bellaire | S Fry Rd | 8:50:50 PM | 1.60 | 1:26 | 9:56 | 67 | |
| S Fry Rd | Cinco Ranch Blvd | 8:50:50 PM | 2.00 | 2:04 | 12:00 | 58 | |
| Cinco Ranch Blvd | Kingsland | 8:50:50 PM | 2.20 | 2:52 | 14:52 | 46 |  |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | - | 1.50 | Not Available | |
| Morton | Clay Rd | 8:50:50 PM | 1.60 | 1:29 | 16:19 | 65 | |
| Clay Rd | Beckendorff | 8:50:50 PM | 1.30 | 1:15 | 17:34 | 62 | |
| Beckendorff | FM-529 | 8:50:50 PM | 1.00 | 00:51 | 18:25 | 71 | |
| FM-529 | West Rd | 8:50:50 PM | 2.50 | 2:09 | 20:34 | 70 | |
| West Rd | House Hahl | 8:50:50 PM | 1.30 | 1:15 | 21:49 | 62 | |
| House Hahl | Bridgeland Lake Parkway | 8:50:50 PM | 1.40 | 1:20 | 23:09 | 63 | |
| Bridgeland Lake Parkway | US-290 Northwest | 8:50:50 PM | 2.40 | 2:15 | 25:24 | 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 | 8:50:50 PM | 2.40 | 2:09 | 2:09 | 67 | |
| Bridgeland Lake Parkway | House Hahl | 8:50:50 PM | 1.40 | 1:19 | 3:28 | 64 | |
| House Hahl | West Rd | 8:50:50 PM | 1.30 | 1:14 | 4:42 | 63 | |
| West Rd | FM-529 | 8:50:50 PM | 2.50 | 2:08 | 6:50 | 70 | |
| FM-529 | Beckendorff | 8:50:50 PM | 1.00 | 1:03 | 7:53 | 57 | |
| Beckendorff | Clay Rd | 8:50:50 PM | 1.30 | 1:14 | 9:07 | 63 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 8:50:50 PM | 1.25 | 1:16 | 10:21 | 59 | |
| Kingsland | Cinco Ranch Blvd | 8:50:50 PM | 2.20 | 2:12 | 12:33 | 60 | |
| Cinco Ranch Blvd | S Fry Rd | 8:50:50 PM | 2.00 | 2:04 | 14:37 | 58 | |
| S Fry Rd | Bellaire | 8:50:50 PM | 1.60 | 1:47 | 16:24 | 54 | |
| Bellaire | W Bellfort | 8:50:50 PM | 2.90 | 2:48 | 19:12 | 62 | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 8:50:50 PM | 2.00 | 1:50 | 21:00 | 65 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 20:58 | 20:58 | 87 | |
