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 | - | 1.50 | Not Available | |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 9:34:51 PM | 1.60 | 1:26 | 1:23 | 67 |  |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | 9:43:51 PM | 2.90 | 3:19 | 4:41 | 52 | |
| Bellaire | S Fry Rd | 9:45:51 PM | 1.60 | 1:26 | 6:07 | 67 | |
| S Fry Rd | Cinco Ranch Blvd | 9:45:51 PM | 2.00 | 1:59 | 8:06 | 61 | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 9:45:51 PM | 1.50 | 2:10 | 10:14 | 42 |  |
| Morton | Clay Rd | 9:45:51 PM | 1.60 | 1:22 | 11:36 | 70 | |
| Clay Rd | Beckendorff | 9:45:51 PM | 1.30 | 1:16 | 12:52 | 62 | |
| Beckendorff | FM-529 | 9:45:51 PM | 1.00 | 00:51 | 13:43 | 71 | |
| FM-529 | West Rd | 9:45:51 PM | 2.50 | 2:04 | 15:47 | 73 | |
| West Rd | House Hahl | 9:45:51 PM | 1.30 | 1:11 | 16:58 | 66 | |
| House Hahl | Bridgeland Lake Parkway | 9:45:51 PM | 1.40 | 1:13 | 18:11 | 69 | |
| Bridgeland Lake Parkway | US-290 Northwest | 9:45:51 PM | 2.40 | 2:14 | 20:25 | 64 | |
| 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 | 9:45:51 PM | 2.40 | 2:10 | 2:10 | 66 | |
| Bridgeland Lake Parkway | House Hahl | 9:45:51 PM | 1.40 | 1:21 | 3:31 | 62 | |
| House Hahl | West Rd | 9:45:51 PM | 1.30 | 1:15 | 4:46 | 62 | |
| West Rd | FM-529 | 9:45:51 PM | 2.50 | 2:07 | 6:53 | 71 | |
| FM-529 | Beckendorff | 9:45:51 PM | 1.00 | 1:00 | 7:53 | 60 | |
| Beckendorff | Clay Rd | 9:45:51 PM | 1.30 | 1:10 | 9:03 | 67 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 9:45:51 PM | 1.25 | 1:10 | 10:11 | 64 | |
| Kingsland | Cinco Ranch Blvd | 9:45:51 PM | 2.20 | 2:04 | 12:15 | 64 | |
| Cinco Ranch Blvd | S Fry Rd | 9:45:51 PM | 2.00 | 18:52 | 31:07 | 6 |  |
| S Fry Rd | Bellaire | 9:45:51 PM | 1.60 | 2:04 | 33:11 | 46 | |
| Bellaire | W Bellfort | 9:45:51 PM | 2.90 | 2:30 | 35:41 | 70 | |
| 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 | 35:36 | 35:36 | 51 | |
