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 | - | 1.50 | Not Available | |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 6:59:41 PM | 1.60 | 1:24 | 1:21 | 69 |  |
| Harlem Rd | W Bellfort | 6:59:41 PM | 1.50 | 1:12 | 2:33 | 75 | |
| W Bellfort | Bellaire | 6:59:41 PM | 2.90 | 2:53 | 5:26 | 60 | |
| Bellaire | S Fry Rd | 6:59:41 PM | 1.60 | 1:34 | 7:00 | 61 | |
| S Fry Rd | Cinco Ranch Blvd | 6:59:41 PM | 2.00 | 2:07 | 9:07 | 57 | |
| Cinco Ranch Blvd | Kingsland | 6:59:41 PM | 2.20 | 9:46 | 18:53 | 14 |  |
| Kingsland | IH-10 Katy | 6:59:41 PM | 1.25 | 1:02 | 19:55 | 73 | |
| IH-10 Katy | Morton | 6:58:41 PM | 1.50 | 2:14 | 22:09 | 40 |  |
| Morton | Clay Rd | 6:59:41 PM | 1.60 | 1:29 | 23:38 | 65 | |
| Clay Rd | Beckendorff | 6:59:41 PM | 1.30 | 1:16 | 24:54 | 62 | |
| Beckendorff | FM-529 | 6:59:41 PM | 1.00 | 00:53 | 25:47 | 68 | |
| FM-529 | West Rd | 6:59:41 PM | 2.50 | 2:12 | 27:59 | 68 | |
| West Rd | House Hahl | 6:59:41 PM | 1.30 | 1:13 | 29:12 | 64 | |
| House Hahl | Bridgeland Lake Parkway | 6:59:41 PM | 1.40 | 1:14 | 30:26 | 68 | |
| Bridgeland Lake Parkway | US-290 Northwest | 6:59:41 PM | 2.40 | 2:06 | 32:32 | 69 | |
| 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 | 6:59:41 PM | 2.40 | 2:07 | 2:07 | 68 | |
| Bridgeland Lake Parkway | House Hahl | 6:59:41 PM | 1.40 | 1:19 | 3:26 | 64 | |
| House Hahl | West Rd | 6:59:41 PM | 1.30 | 1:15 | 4:41 | 62 | |
| West Rd | FM-529 | 6:59:41 PM | 2.50 | 2:08 | 6:49 | 70 | |
| FM-529 | Beckendorff | 6:59:41 PM | 1.00 | 00:58 | 7:47 | 62 | |
| Beckendorff | Clay Rd | 6:59:41 PM | 1.30 | 1:12 | 8:59 | 65 | |
| Clay Rd | Morton | 6:59:41 PM | 1.60 | 1:50 | 10:49 | 52 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 6:59:41 PM | 1.25 | 1:07 | 11:55 | 67 | |
| Kingsland | Cinco Ranch Blvd | 6:59:41 PM | 2.20 | 4:10 | 16:05 | 32 |  |
| Cinco Ranch Blvd | S Fry Rd | 6:59:41 PM | 2.00 | 2:07 | 18:12 | 57 | |
| S Fry Rd | Bellaire | 6:59:41 PM | 1.60 | 1:28 | 19:40 | 65 | |
| Bellaire | W Bellfort | 6:59:41 PM | 2.90 | 2:40 | 22:20 | 65 | |
| W Bellfort | Harlem Rd | 6:59:41 PM | 1.50 | 1:14 | 23:34 | 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 | - | 1.00 | Not Available | |
| Summary | 30.55 | 23:30 | 23:30 | 78 | |
