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 | 11:23:48 PM | 1.00 | 1:15 | 1:15 | 48 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 11:23:48 PM | 1.60 | 1:30 | 2:43 | 64 |  |
| Harlem Rd | W Bellfort | 11:23:48 PM | 1.50 | 1:12 | 3:55 | 75 | |
| W Bellfort | Bellaire | 11:23:48 PM | 2.90 | 2:34 | 6:29 | 68 | |
| Bellaire | S Fry Rd | 11:23:48 PM | 1.60 | 1:24 | 7:53 | 69 | |
| S Fry Rd | Cinco Ranch Blvd | 11:23:48 PM | 2.00 | 1:47 | 9:40 | 67 | |
| Cinco Ranch Blvd | Kingsland | 11:23:48 PM | 2.20 | 2:33 | 12:13 | 52 | |
| Kingsland | IH-10 Katy | 11:22:48 PM | 1.25 | 1:12 | 13:25 | 62 | |
| IH-10 Katy | Morton | 11:22:48 PM | 1.50 | 1:51 | 15:16 | 49 | |
| Morton | Clay Rd | 11:23:48 PM | 1.60 | 1:28 | 16:44 | 65 | |
| Clay Rd | Beckendorff | 11:23:48 PM | 1.30 | 1:18 | 18:02 | 60 | |
| Beckendorff | FM-529 | 11:23:48 PM | 1.00 | 00:58 | 19:00 | 62 | |
| FM-529 | West Rd | 11:23:48 PM | 2.50 | 1:55 | 20:55 | 78 | |
| West Rd | House Hahl | 11:23:48 PM | 1.30 | 1:34 | 22:29 | 50 | |
| House Hahl | Bridgeland Lake Parkway | 11:23:48 PM | 1.40 | 1:18 | 23:47 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 11:23:48 PM | 2.40 | 2:09 | 25:56 | 67 | |
| Summary | 30.55 | 25:56 | 25:56 | 71 | |
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 | 11:23:48 PM | 2.40 | 2:13 | 2:13 | 65 | |
| Bridgeland Lake Parkway | House Hahl | 11:23:48 PM | 1.40 | 1:19 | 3:32 | 64 | |
| House Hahl | West Rd | 11:23:48 PM | 1.30 | 1:38 | 5:10 | 48 | |
| West Rd | FM-529 | 11:23:48 PM | 2.50 | 1:49 | 6:59 | 83 | |
| FM-529 | Beckendorff | 11:23:48 PM | 1.00 | 1:08 | 8:07 | 53 | |
| Beckendorff | Clay Rd | 11:23:48 PM | 1.30 | 1:11 | 9:18 | 66 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 11:23:48 PM | 1.25 | 1:13 | 10:29 | 62 | |
| Kingsland | Cinco Ranch Blvd | 11:23:48 PM | 2.20 | 1:52 | 12:21 | 71 | |
| Cinco Ranch Blvd | S Fry Rd | 11:23:48 PM | 2.00 | 1:57 | 14:18 | 62 | |
| S Fry Rd | Bellaire | 11:23:48 PM | 1.60 | 1:39 | 15:57 | 58 | |
| Bellaire | W Bellfort | 11:23:48 PM | 2.90 | 2:50 | 18:47 | 61 | |
| 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 | 18:42 | 18:42 | 98 | |
