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 | 10:20:41 PM | 1.00 | 1:00 | 1:00 | 60 |  |
| 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 | 10:20:41 PM | 2.90 | 3:14 | 4:10 | 54 | |
| Bellaire | S Fry Rd | 10:20:41 PM | 1.60 | 1:41 | 5:51 | 57 | |
| S Fry Rd | Cinco Ranch Blvd | 10:20:41 PM | 2.00 | 1:55 | 7:46 | 63 | |
| Cinco Ranch Blvd | Kingsland | 10:20:41 PM | 2.20 | 2:07 | 9:53 | 62 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 10:20:41 PM | 1.50 | 2:27 | 12:19 | 37 |  |
| Morton | Clay Rd | 10:20:41 PM | 1.60 | 1:24 | 13:43 | 69 | |
| Clay Rd | Beckendorff | 10:20:41 PM | 1.30 | 1:18 | 15:01 | 60 | |
| Beckendorff | FM-529 | 10:20:41 PM | 1.00 | 00:53 | 15:54 | 68 | |
| FM-529 | West Rd | 10:20:41 PM | 2.50 | 1:56 | 17:50 | 78 | |
| West Rd | House Hahl | 10:20:41 PM | 1.30 | 1:32 | 19:22 | 51 | |
| House Hahl | Bridgeland Lake Parkway | 10:20:41 PM | 1.40 | 1:18 | 20:40 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 10:20:41 PM | 2.40 | 2:10 | 22:50 | 66 | |
| Summary | 30.55 | 22:50 | 22:50 | 80 | |
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 | 10:20:41 PM | 2.40 | 2:05 | 2:05 | 69 | |
| Bridgeland Lake Parkway | House Hahl | 10:20:41 PM | 1.40 | 1:24 | 3:29 | 60 | |
| House Hahl | West Rd | 10:20:41 PM | 1.30 | 1:33 | 5:02 | 50 | |
| West Rd | FM-529 | 10:20:41 PM | 2.50 | 1:47 | 6:49 | 84 | |
| FM-529 | Beckendorff | 10:19:41 PM | 1.00 | 1:14 | 8:03 | 49 |  |
| Beckendorff | Clay Rd | 10:20:41 PM | 1.30 | 1:07 | 9:10 | 70 | |
| Clay Rd | Morton | 10:20:41 PM | 1.60 | 3:14 | 12:24 | 30 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 10:20:41 PM | 1.25 | 1:14 | 13:37 | 61 | |
| Kingsland | Cinco Ranch Blvd | 10:20:41 PM | 2.20 | 1:56 | 15:33 | 68 | |
| Cinco Ranch Blvd | S Fry Rd | 10:20:41 PM | 2.00 | 1:46 | 17:19 | 68 | |
| S Fry Rd | Bellaire | 10:20:41 PM | 1.60 | 1:36 | 18:55 | 60 | |
| Bellaire | W Bellfort | 10:20:41 PM | 2.90 | 2:36 | 21:31 | 67 | |
| 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 | 10:20:41 PM | 1.00 | 00:57 | 22:24 | 63 | |
| Summary | 30.55 | 22:24 | 22:24 | 82 | |
