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 | 10:05:44 PM | 1.00 | 00:54 | 00:54 | 67 |  |
| 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 | 10:05:44 PM | 2.00 | 1:50 | 2:38 | 65 | |
| Cinco Ranch Blvd | Kingsland | 10:05:44 PM | 2.20 | 2:14 | 4:52 | 59 | |
| Kingsland | IH-10 Katy | 10:05:44 PM | 1.25 | 1:00 | 5:52 | 75 | |
| IH-10 Katy | Morton | 10:05:44 PM | 1.50 | 2:27 | 8:19 | 37 |  |
| Morton | Clay Rd | 10:05:44 PM | 1.60 | 1:25 | 9:44 | 68 | |
| Clay Rd | Beckendorff | 10:05:44 PM | 1.30 | 1:16 | 11:00 | 62 | |
| Beckendorff | FM-529 | 10:05:44 PM | 1.00 | 00:53 | 11:53 | 68 | |
| FM-529 | West Rd | 10:05:44 PM | 2.50 | 1:59 | 13:52 | 76 | |
| West Rd | House Hahl | 10:05:44 PM | 1.30 | 1:36 | 15:28 | 49 |  |
| House Hahl | Bridgeland Lake Parkway | 10:05:44 PM | 1.40 | 1:17 | 16:45 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 10:05:44 PM | 2.40 | 2:07 | 18:52 | 68 | |
| Summary | 30.55 | 18:52 | 18:52 | 97 | |
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 | 10:05:44 PM | 2.40 | 2:21 | 2:21 | 61 | |
| Bridgeland Lake Parkway | House Hahl | 10:05:44 PM | 1.40 | 1:16 | 3:37 | 66 | |
| House Hahl | West Rd | 10:05:44 PM | 1.30 | 1:39 | 5:16 | 47 | |
| West Rd | FM-529 | 10:04:44 PM | 2.50 | 1:54 | 7:10 | 79 | |
| FM-529 | Beckendorff | 10:05:44 PM | 1.00 | 1:10 | 8:20 | 51 | |
| Beckendorff | Clay Rd | 10:05:44 PM | 1.30 | 1:10 | 9:30 | 67 | |
| Clay Rd | Morton | 10:05:44 PM | 1.60 | 1:52 | 11:22 | 51 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 10:05:44 PM | 1.25 | 1:13 | 12:34 | 62 | |
| Kingsland | Cinco Ranch Blvd | 10:05:44 PM | 2.20 | 2:04 | 14:38 | 64 | |
| Cinco Ranch Blvd | S Fry Rd | 10:05:44 PM | 2.00 | 1:59 | 16:37 | 61 | |
| 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 | - | 1.00 | Not Available | |
| Summary | 30.55 | 16:30 | 16:30 | 111 | |
