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 | 9:30:29 PM | 1.00 | 00:57 | 00:57 | 63 |  |
| 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 | 9:30:29 PM | 2.00 | 1:53 | 2:44 | 64 | |
| Cinco Ranch Blvd | Kingsland | 9:30:29 PM | 2.20 | 2:15 | 4:59 | 59 | |
| Kingsland | IH-10 Katy | 9:30:29 PM | 1.25 | 1:08 | 6:07 | 66 | |
| IH-10 Katy | Morton | 9:30:29 PM | 1.50 | 2:15 | 8:22 | 40 |  |
| Morton | Clay Rd | 9:30:29 PM | 1.60 | 1:29 | 9:51 | 65 | |
| Clay Rd | Beckendorff | 9:30:29 PM | 1.30 | 1:14 | 11:05 | 63 | |
| Beckendorff | FM-529 | 9:30:29 PM | 1.00 | 00:52 | 11:57 | 69 | |
| FM-529 | West Rd | 9:22:30 PM | 2.50 | 1:47 | 13:44 | 84 | |
| West Rd | House Hahl | 9:30:29 PM | 1.30 | 1:31 | 15:15 | 51 | |
| House Hahl | Bridgeland Lake Parkway | 9:30:29 PM | 1.40 | 1:22 | 16:37 | 61 | |
| Bridgeland Lake Parkway | US-290 Northwest | 9:30:29 PM | 2.40 | 2:07 | 18:44 | 68 | |
| Summary | 30.55 | 18:44 | 18:44 | 98 | |
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 | 9:30:29 PM | 2.40 | 2:15 | 2:15 | 64 | |
| Bridgeland Lake Parkway | House Hahl | 9:30:29 PM | 1.40 | 1:20 | 3:35 | 63 | |
| House Hahl | West Rd | 9:30:29 PM | 1.30 | 1:32 | 5:07 | 51 | |
| West Rd | FM-529 | 9:30:29 PM | 2.50 | 2:00 | 7:07 | 75 | |
| FM-529 | Beckendorff | 9:30:29 PM | 1.00 | 1:02 | 8:09 | 58 | |
| Beckendorff | Clay Rd | 9:30:29 PM | 1.30 | 1:07 | 9:16 | 70 | |
| Clay Rd | Morton | 9:30:29 PM | 1.60 | 2:10 | 11:26 | 44 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 9:30:29 PM | 1.25 | 1:02 | 12:27 | 73 | |
| Kingsland | Cinco Ranch Blvd | 9:30:29 PM | 2.20 | 2:06 | 14:33 | 63 | |
| Cinco Ranch Blvd | S Fry Rd | 9:30:29 PM | 2.00 | 1:51 | 16:24 | 65 | |
| 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 | 16:17 | 16:17 | 113 | |
