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 | 7:11:45 PM | 1.00 | 1:00 | 1:00 | 60 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 7:09:44 PM | 1.60 | 1:40 | 2:38 | 58 | |
| Harlem Rd | W Bellfort | 7:11:45 PM | 1.50 | 1:08 | 3:46 | 79 | |
| W Bellfort | Bellaire | 7:11:45 PM | 2.90 | 2:28 | 6:14 | 71 | |
| Bellaire | S Fry Rd | 7:11:45 PM | 1.60 | 1:26 | 7:40 | 67 | |
| S Fry Rd | Cinco Ranch Blvd | 7:11:45 PM | 2.00 | 1:58 | 9:38 | 61 | |
| Cinco Ranch Blvd | Kingsland | 7:11:45 PM | 2.20 | 2:14 | 11:52 | 59 | |
| Kingsland | IH-10 Katy | 7:11:45 PM | 1.25 | 1:12 | 13:04 | 62 | |
| IH-10 Katy | Morton | 7:09:44 PM | 1.50 | 1:45 | 14:49 | 51 | |
| Morton | Clay Rd | 7:11:45 PM | 1.60 | 1:25 | 16:14 | 68 | |
| Clay Rd | Beckendorff | 7:11:45 PM | 1.30 | 1:16 | 17:30 | 62 | |
| Beckendorff | FM-529 | 7:11:45 PM | 1.00 | 00:53 | 18:23 | 68 | |
| FM-529 | West Rd | 7:11:45 PM | 2.50 | 1:50 | 20:13 | 82 | |
| West Rd | House Hahl | 7:11:45 PM | 1.30 | 1:28 | 21:41 | 53 | |
| House Hahl | Bridgeland Lake Parkway | 7:11:45 PM | 1.40 | 1:14 | 22:55 | 68 | |
| Bridgeland Lake Parkway | US-290 Northwest | 7:11:45 PM | 2.40 | 2:14 | 25:09 | 64 | |
| Summary | 30.55 | 25:09 | 25:09 | 73 | |
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 | 7:11:45 PM | 2.40 | 2:02 | 2:02 | 71 | |
| Bridgeland Lake Parkway | House Hahl | 7:11:45 PM | 1.40 | 1:17 | 3:19 | 65 | |
| House Hahl | West Rd | 7:11:45 PM | 1.30 | 1:26 | 4:45 | 54 | |
| West Rd | FM-529 | 7:11:45 PM | 2.50 | 1:44 | 6:29 | 87 | |
| FM-529 | Beckendorff | 7:11:45 PM | 1.00 | 00:57 | 7:26 | 63 | |
| Beckendorff | Clay Rd | 7:11:45 PM | 1.30 | 1:07 | 8:33 | 70 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | - | 1.25 | Not Available | |
| Kingsland | Cinco Ranch Blvd | 7:11:45 PM | 2.20 | 1:50 | 10:20 | 72 | |
| Cinco Ranch Blvd | S Fry Rd | 7:11:45 PM | 2.00 | 1:42 | 12:02 | 71 | |
| S Fry Rd | Bellaire | 7:11:45 PM | 1.60 | 1:21 | 13:23 | 71 | |
| Bellaire | W Bellfort | 7:11:45 PM | 2.90 | 2:39 | 16:02 | 66 | |
| W Bellfort | Harlem Rd | 7:11:45 PM | 1.50 | 1:12 | 17:14 | 75 | |
| Harlem Rd | Oyster Creek | 7:11:45 PM | 1.60 | 1:24 | 18:38 | 69 | |
| 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 | 18:35 | 18:35 | 99 | |
