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 | 11:33:40 PM | 1.00 | 1:28 | 1:28 | 41 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | 11:39:40 PM | 2.00 | 1:48 | 3:10 | 67 |  |
| Cinco Ranch Blvd | Kingsland | 11:39:40 PM | 2.20 | 2:01 | 5:11 | 65 | |
| Kingsland | IH-10 Katy | 11:39:40 PM | 1.25 | 3:46 | 8:57 | 20 |  |
| IH-10 Katy | Morton | 11:39:40 PM | 1.50 | 1:52 | 10:49 | 48 | |
| Morton | Clay Rd | 11:39:40 PM | 1.60 | 1:29 | 12:18 | 65 | |
| Clay Rd | Beckendorff | 11:39:40 PM | 1.30 | 1:15 | 13:33 | 62 | |
| Beckendorff | FM-529 | 11:39:40 PM | 1.00 | 00:54 | 14:27 | 67 | |
| FM-529 | West Rd | 11:39:40 PM | 2.50 | 1:43 | 16:10 | 87 | |
| West Rd | House Hahl | 11:39:40 PM | 1.30 | 1:23 | 17:33 | 56 | |
| House Hahl | Bridgeland Lake Parkway | 11:39:40 PM | 1.40 | 1:12 | 18:45 | 70 | |
| Bridgeland Lake Parkway | US-290 Northwest | 11:39:40 PM | 2.40 | 2:02 | 20:47 | 71 | |
| Summary | 30.55 | 20:47 | 20:47 | 88 | |
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 | 11:39:40 PM | 2.40 | 2:08 | 2:08 | 68 | |
| Bridgeland Lake Parkway | House Hahl | 11:39:40 PM | 1.40 | 1:26 | 3:34 | 59 | |
| House Hahl | West Rd | 11:39:40 PM | 1.30 | 1:31 | 5:05 | 51 | |
| West Rd | FM-529 | 11:39:40 PM | 2.50 | 1:47 | 6:52 | 84 | |
| FM-529 | Beckendorff | 11:39:40 PM | 1.00 | 1:15 | 8:07 | 48 | |
| Beckendorff | Clay Rd | 11:39:40 PM | 1.30 | 1:08 | 9:15 | 69 | |
| Clay Rd | Morton | 11:39:40 PM | 1.60 | 2:13 | 11:28 | 43 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | - | 1.25 | Not Available | |
| Kingsland | Cinco Ranch Blvd | 11:39:40 PM | 2.20 | 2:00 | 13:26 | 66 | |
| Cinco Ranch Blvd | S Fry Rd | 11:39:40 PM | 2.00 | 1:55 | 15:21 | 63 | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| 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 | 11:39:40 PM | 1.00 | 00:53 | 16:08 | 68 | |
| Summary | 30.55 | 16:08 | 16:08 | 114 | |
