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 | 11:29:56 PM | 1.00 | 1:05 | 1:05 | 55 |  |
| 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 | 11:29:56 PM | 2.90 | 2:36 | 3:37 | 67 | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | 11:29:56 PM | 2.00 | 1:51 | 5:27 | 65 | |
| Cinco Ranch Blvd | Kingsland | 11:29:56 PM | 2.20 | 2:33 | 8:00 | 52 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 11:29:56 PM | 1.50 | 2:23 | 10:22 | 38 |  |
| Morton | Clay Rd | 11:29:56 PM | 1.60 | 1:19 | 11:41 | 73 | |
| Clay Rd | Beckendorff | 11:29:56 PM | 1.30 | 1:16 | 12:57 | 62 | |
| Beckendorff | FM-529 | 11:29:56 PM | 1.00 | 00:53 | 13:50 | 68 | |
| FM-529 | West Rd | 11:29:56 PM | 2.50 | 1:53 | 15:43 | 80 | |
| West Rd | House Hahl | 11:29:56 PM | 1.30 | 1:29 | 17:12 | 53 | |
| House Hahl | Bridgeland Lake Parkway | 11:29:56 PM | 1.40 | 1:17 | 18:29 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 11:29:56 PM | 2.40 | 2:08 | 20:37 | 68 | |
| Summary | 30.55 | 20:37 | 20:37 | 89 | |
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 | 11:29:56 PM | 2.40 | 2:05 | 2:05 | 69 | |
| Bridgeland Lake Parkway | House Hahl | 11:29:56 PM | 1.40 | 1:22 | 3:27 | 61 | |
| House Hahl | West Rd | 11:29:56 PM | 1.30 | 1:35 | 5:02 | 49 |  |
| West Rd | FM-529 | 11:29:56 PM | 2.50 | 1:54 | 6:56 | 79 | |
| FM-529 | Beckendorff | 11:29:56 PM | 1.00 | 1:11 | 8:07 | 51 | |
| Beckendorff | Clay Rd | 11:29:56 PM | 1.30 | 1:15 | 9:22 | 62 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | - | 1.25 | Not Available | |
| Kingsland | Cinco Ranch Blvd | 11:29:56 PM | 2.20 | 1:57 | 11:16 | 68 | |
| Cinco Ranch Blvd | S Fry Rd | 11:29:56 PM | 2.00 | 1:51 | 13:07 | 65 | |
| S Fry Rd | Bellaire | 11:29:56 PM | 1.60 | 1:27 | 14:34 | 66 | |
| 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 | 14:28 | 14:28 | 127 | |
