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 | 9:28:42 PM | 1.00 | 00:55 | 00:55 | 65 |  |
| 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 | 9:28:42 PM | 2.00 | 1:51 | 2:40 | 65 | |
| Cinco Ranch Blvd | Kingsland | 9:28:42 PM | 2.20 | 2:16 | 4:56 | 58 | |
| Kingsland | IH-10 Katy | 9:28:42 PM | 1.25 | 1:00 | 5:56 | 75 | |
| IH-10 Katy | Morton | 9:02:44 PM | 1.50 | 2:24 | 8:20 | 38 |  |
| Morton | Clay Rd | 9:28:42 PM | 1.60 | 1:28 | 9:48 | 65 | |
| Clay Rd | Beckendorff | 9:28:42 PM | 1.30 | 1:15 | 11:03 | 62 | |
| Beckendorff | FM-529 | 9:28:42 PM | 1.00 | 00:54 | 11:57 | 67 | |
| FM-529 | West Rd | 9:28:42 PM | 2.50 | 1:53 | 13:50 | 80 | |
| West Rd | House Hahl | 9:28:42 PM | 1.30 | 1:33 | 15:23 | 50 | |
| House Hahl | Bridgeland Lake Parkway | 9:28:42 PM | 1.40 | 1:21 | 16:44 | 62 | |
| Bridgeland Lake Parkway | US-290 Northwest | 9:28:42 PM | 2.40 | 2:09 | 18:53 | 67 | |
| Summary | 30.55 | 18:53 | 18:53 | 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 | 9:28:42 PM | 2.40 | 2:06 | 2:06 | 69 | |
| Bridgeland Lake Parkway | House Hahl | 9:28:42 PM | 1.40 | 1:19 | 3:25 | 64 | |
| House Hahl | West Rd | 9:28:42 PM | 1.30 | 1:33 | 4:58 | 50 | |
| West Rd | FM-529 | 9:28:42 PM | 2.50 | 1:48 | 6:46 | 83 | |
| FM-529 | Beckendorff | 9:28:42 PM | 1.00 | 1:11 | 7:57 | 51 | |
| Beckendorff | Clay Rd | 9:28:42 PM | 1.30 | 1:07 | 9:04 | 70 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 9:28:42 PM | 1.50 | 1:24 | 10:27 | 64 | |
| IH-10 Katy | Kingsland | 9:28:42 PM | 1.25 | 1:32 | 11:59 | 49 |  |
| Kingsland | Cinco Ranch Blvd | 9:28:42 PM | 2.20 | 2:01 | 14:00 | 65 | |
| Cinco Ranch Blvd | S Fry Rd | 9:28:42 PM | 2.00 | 2:05 | 16:05 | 58 | |
| 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 | 15:58 | 15:58 | 115 | |
