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 | 9:11:39 PM | 1.50 | 1:36 | 1:35 | 56 |  |
| FM-1464 | Oyster Creek | 9:11:39 PM | 2.00 | 1:45 | 3:20 | 69 | |
| Oyster Creek | Harlem Rd | 9:11:39 PM | 1.60 | 1:16 | 4:36 | 76 | |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | 9:11:39 PM | 2.90 | 2:31 | 7:06 | 69 | |
| Bellaire | S Fry Rd | 9:11:39 PM | 1.60 | 1:34 | 8:40 | 61 | |
| S Fry Rd | Cinco Ranch Blvd | 9:11:39 PM | 2.00 | 1:54 | 10:34 | 63 | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 8:48:39 PM | 1.50 | 1:44 | 12:16 | 52 | |
| Morton | Clay Rd | 9:11:39 PM | 1.60 | 1:23 | 13:39 | 69 | |
| Clay Rd | Beckendorff | 9:11:39 PM | 1.30 | 1:13 | 14:52 | 64 | |
| Beckendorff | FM-529 | 9:11:39 PM | 1.00 | 00:52 | 15:44 | 69 | |
| FM-529 | West Rd | 9:11:39 PM | 2.50 | 2:15 | 17:59 | 67 | |
| West Rd | House Hahl | 9:11:39 PM | 1.30 | 1:10 | 19:09 | 67 | |
| House Hahl | Bridgeland Lake Parkway | 9:11:39 PM | 1.40 | 1:13 | 20:22 | 69 | |
| Bridgeland Lake Parkway | US-290 Northwest | 9:11:39 PM | 2.40 | 2:00 | 22:22 | 72 | |
| 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 | 9:11:39 PM | 2.40 | 2:06 | 2:06 | 69 | |
| Bridgeland Lake Parkway | House Hahl | 9:11:39 PM | 1.40 | 1:16 | 3:22 | 66 | |
| House Hahl | West Rd | 9:11:39 PM | 1.30 | 1:16 | 4:38 | 62 | |
| West Rd | FM-529 | 9:11:39 PM | 2.50 | 2:14 | 6:52 | 67 | |
| FM-529 | Beckendorff | 9:04:39 PM | 1.00 | 1:05 | 7:57 | 55 | |
| Beckendorff | Clay Rd | 9:11:39 PM | 1.30 | 1:12 | 9:09 | 65 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 9:11:39 PM | 1.25 | 1:40 | 10:47 | 45 |  |
| Kingsland | Cinco Ranch Blvd | 9:11:39 PM | 2.20 | 2:08 | 12:55 | 62 | |
| Cinco Ranch Blvd | S Fry Rd | 9:11:39 PM | 2.00 | 1:49 | 14:44 | 66 | |
| S Fry Rd | Bellaire | 9:11:39 PM | 1.60 | 1:28 | 16:12 | 65 | |
| 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 | - | 1.00 | Not Available | |
| Summary | 30.55 | 16:06 | 16:06 | 114 | |
