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 | 10:08:57 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 | 10:08:57 PM | 2.00 | 1:56 | 2:45 | 62 | |
| Cinco Ranch Blvd | Kingsland | 10:08:57 PM | 2.20 | 2:01 | 4:46 | 65 | |
| Kingsland | IH-10 Katy | 10:08:57 PM | 1.25 | 1:12 | 5:58 | 62 | |
| IH-10 Katy | Morton | 10:08:57 PM | 1.50 | 1:55 | 7:53 | 47 |  |
| Morton | Clay Rd | 10:08:57 PM | 1.60 | 1:30 | 9:23 | 64 | |
| Clay Rd | Beckendorff | 10:08:57 PM | 1.30 | 1:18 | 10:41 | 60 | |
| Beckendorff | FM-529 | 10:08:57 PM | 1.00 | 00:56 | 11:37 | 64 | |
| FM-529 | West Rd | 10:08:57 PM | 2.50 | 1:55 | 13:32 | 78 | |
| West Rd | House Hahl | 10:08:57 PM | 1.30 | 1:37 | 15:09 | 48 | |
| House Hahl | Bridgeland Lake Parkway | 10:08:57 PM | 1.40 | 1:22 | 16:31 | 61 | |
| Bridgeland Lake Parkway | US-290 Northwest | 10:08:57 PM | 2.40 | 2:12 | 18:43 | 65 | |
| Summary | 30.55 | 18:43 | 18:43 | 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 | 10:08:57 PM | 2.40 | 1:55 | 1:55 | 75 | |
| Bridgeland Lake Parkway | House Hahl | 10:08:57 PM | 1.40 | 1:23 | 3:18 | 61 | |
| House Hahl | West Rd | 10:08:57 PM | 1.30 | 1:41 | 4:59 | 46 | |
| West Rd | FM-529 | 10:08:57 PM | 2.50 | 1:56 | 6:55 | 78 | |
| FM-529 | Beckendorff | 10:04:57 PM | 1.00 | 1:01 | 7:56 | 59 | |
| Beckendorff | Clay Rd | 10:08:57 PM | 1.30 | 1:12 | 9:08 | 65 | |
| Clay Rd | Morton | 10:08:57 PM | 1.60 | 1:54 | 11:02 | 51 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | - | 1.25 | Not Available | |
| Kingsland | Cinco Ranch Blvd | 10:08:57 PM | 2.20 | 2:09 | 13:09 | 61 | |
| Cinco Ranch Blvd | S Fry Rd | 10:08:57 PM | 2.00 | 1:52 | 15:01 | 64 | |
| 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 | 14:54 | 14:54 | 123 | |
