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 | 7:45:36 PM | 1.00 | 1:03 | 1:03 | 57 |  |
| New Territory | FM-1464 | 7:45:36 PM | 1.50 | 1:17 | 2:20 | 70 | |
| FM-1464 | Oyster Creek | 7:45:36 PM | 2.00 | 1:41 | 4:01 | 71 | |
| Oyster Creek | Harlem Rd | 7:45:36 PM | 1.60 | 1:30 | 5:31 | 64 | |
| Harlem Rd | W Bellfort | 7:45:36 PM | 1.50 | 1:18 | 6:49 | 69 | |
| W Bellfort | Bellaire | 7:45:36 PM | 2.90 | 2:34 | 9:23 | 68 | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available |  |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | 7:45:36 PM | 2.20 | 2:10 | 11:31 | 61 | |
| Kingsland | IH-10 Katy | 7:45:36 PM | 1.25 | 1:25 | 12:56 | 53 | |
| IH-10 Katy | Morton | 7:23:40 PM | 1.50 | 2:00 | 14:56 | 45 |  |
| Morton | Clay Rd | 7:45:36 PM | 1.60 | 1:28 | 16:24 | 65 | |
| Clay Rd | Beckendorff | 7:45:36 PM | 1.30 | 1:18 | 17:42 | 60 | |
| Beckendorff | FM-529 | 7:45:36 PM | 1.00 | 00:54 | 18:36 | 67 | |
| FM-529 | West Rd | - | 2.50 | Not Available | |
| West Rd | House Hahl | - | 1.30 | Not Available | |
| House Hahl | Bridgeland Lake Parkway | 7:45:36 PM | 1.40 | 1:20 | 19:54 | 63 | |
| Bridgeland Lake Parkway | US-290 Northwest | 7:45:36 PM | 2.40 | 2:08 | 22:02 | 68 | |
| Summary | 30.55 | 22:02 | 22:02 | 83 | |
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 | 7:45:36 PM | 2.40 | 2:04 | 2:04 | 70 | |
| Bridgeland Lake Parkway | House Hahl | 7:45:36 PM | 1.40 | 1:16 | 3:20 | 66 | |
| House Hahl | West Rd | - | 1.30 | Not Available | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | 7:45:36 PM | 1.00 | 1:03 | 4:21 | 57 | |
| Beckendorff | Clay Rd | 7:45:36 PM | 1.30 | 1:07 | 5:28 | 70 | |
| Clay Rd | Morton | 7:45:36 PM | 1.60 | 1:59 | 7:27 | 48 | |
| Morton | IH-10 Katy | 7:40:37 PM | 1.50 | 1:36 | 9:03 | 56 | |
| IH-10 Katy | Kingsland | 7:45:36 PM | 1.25 | 1:09 | 10:12 | 65 | |
| Kingsland | Cinco Ranch Blvd | 7:45:36 PM | 2.20 | 2:14 | 12:26 | 59 | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | 7:45:36 PM | 2.90 | 2:29 | 14:53 | 70 | |
| W Bellfort | Harlem Rd | 7:37:07 PM | 1.50 | 1:12 | 16:05 | 75 | |
| Harlem Rd | Oyster Creek | 7:45:36 PM | 1.60 | 1:24 | 17:29 | 69 | |
| Oyster Creek | FM-1464 | 7:45:36 PM | 2.00 | 1:56 | 19:25 | 62 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | 7:45:36 PM | 1.00 | 00:40 | 20:04 | 90 | |
| Summary | 30.55 | 20:04 | 20:04 | 91 | |
