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 | 8:28:45 PM | 2.00 | 1:47 | 1:45 | 67 |  |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | 8:28:45 PM | 1.50 | 1:35 | 3:19 | 57 | |
| W Bellfort | Bellaire | 8:28:45 PM | 2.90 | 2:22 | 5:41 | 74 | |
| Bellaire | S Fry Rd | 8:28:45 PM | 1.60 | 1:22 | 7:03 | 70 | |
| S Fry Rd | Cinco Ranch Blvd | 8:28:45 PM | 2.00 | 1:57 | 9:00 | 62 | |
| Cinco Ranch Blvd | Kingsland | 8:28:45 PM | 2.20 | 2:02 | 11:02 | 65 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 8:25:45 PM | 1.50 | 2:33 | 13:34 | 35 |  |
| Morton | Clay Rd | 8:28:45 PM | 1.60 | 1:16 | 14:50 | 76 | |
| Clay Rd | Beckendorff | 8:28:45 PM | 1.30 | 1:14 | 16:04 | 63 | |
| Beckendorff | FM-529 | 8:28:45 PM | 1.00 | 00:51 | 16:55 | 71 | |
| FM-529 | West Rd | 8:28:45 PM | 2.50 | 2:07 | 19:02 | 71 | |
| West Rd | House Hahl | 8:28:45 PM | 1.30 | 1:08 | 20:10 | 69 | |
| House Hahl | Bridgeland Lake Parkway | 8:28:45 PM | 1.40 | 1:19 | 21:29 | 64 | |
| Bridgeland Lake Parkway | US-290 Northwest | 8:28:45 PM | 2.40 | 2:01 | 23:30 | 71 | |
| 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 | 8:28:45 PM | 2.40 | 2:08 | 2:08 | 68 | |
| Bridgeland Lake Parkway | House Hahl | 8:28:45 PM | 1.40 | 1:15 | 3:23 | 67 | |
| House Hahl | West Rd | 8:28:45 PM | 1.30 | 1:15 | 4:38 | 62 | |
| West Rd | FM-529 | 8:28:45 PM | 2.50 | 2:09 | 6:47 | 70 | |
| FM-529 | Beckendorff | 8:28:45 PM | 1.00 | 00:57 | 7:44 | 63 | |
| Beckendorff | Clay Rd | 8:28:45 PM | 1.30 | 1:15 | 8:59 | 62 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 8:28:45 PM | 1.25 | 1:04 | 10:01 | 70 | |
| Kingsland | Cinco Ranch Blvd | 8:28:45 PM | 2.20 | 2:13 | 12:14 | 60 | |
| Cinco Ranch Blvd | S Fry Rd | 8:28:45 PM | 2.00 | 2:06 | 14:20 | 57 | |
| S Fry Rd | Bellaire | 8:28:45 PM | 1.60 | 1:31 | 15:51 | 63 | |
| Bellaire | W Bellfort | 8:28:45 PM | 2.90 | 2:41 | 18:32 | 65 | |
| W Bellfort | Harlem Rd | 8:28:45 PM | 1.50 | 1:28 | 20:00 | 61 | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 8:28:45 PM | 2.00 | 1:48 | 21:47 | 67 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 21:45 | 21:45 | 84 | |
