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 | - | 1.00 | Not Available |  |
| New Territory | FM-1464 | - | 1.50 | Not Available | |
| FM-1464 | Oyster Creek | 11:37:34 PM | 2.00 | 1:40 | 1:38 | 72 |  |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | 11:37:34 PM | 1.50 | 1:11 | 2:48 | 76 | |
| W Bellfort | Bellaire | 11:37:34 PM | 2.90 | 2:33 | 5:21 | 68 | |
| Bellaire | S Fry Rd | 11:37:34 PM | 1.60 | 1:25 | 6:46 | 68 | |
| S Fry Rd | Cinco Ranch Blvd | 11:37:34 PM | 2.00 | 1:51 | 8:37 | 65 | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 11:37:34 PM | 1.50 | 2:09 | 10:44 | 42 |  |
| Morton | Clay Rd | - | 1.60 | Not Available | |
| Clay Rd | Beckendorff | 11:37:34 PM | 1.30 | 1:19 | 12:02 | 59 | |
| Beckendorff | FM-529 | 11:37:34 PM | 1.00 | 00:58 | 13:00 | 62 | |
| FM-529 | West Rd | 11:37:34 PM | 2.50 | 2:28 | 15:28 | 61 | |
| West Rd | House Hahl | 11:37:34 PM | 1.30 | 1:15 | 16:43 | 62 | |
| House Hahl | Bridgeland Lake Parkway | 11:37:34 PM | 1.40 | 1:18 | 18:01 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 11:37:34 PM | 2.40 | 2:12 | 20:13 | 65 | |
| Summary | 30.55 | Not Available | |
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 | 11:37:34 PM | 2.40 | 2:15 | 2:15 | 64 | |
| Bridgeland Lake Parkway | House Hahl | 11:37:34 PM | 1.40 | 1:35 | 3:50 | 53 | |
| House Hahl | West Rd | 11:37:34 PM | 1.30 | 1:22 | 5:12 | 57 | |
| West Rd | FM-529 | 11:37:34 PM | 2.50 | 2:18 | 7:30 | 65 | |
| FM-529 | Beckendorff | 11:37:34 PM | 1.00 | 1:02 | 8:32 | 58 | |
| Beckendorff | Clay Rd | 11:37:34 PM | 1.30 | 1:07 | 9:39 | 70 | |
| Clay Rd | Morton | 11:37:34 PM | 1.60 | 2:00 | 11:39 | 48 | |
| Morton | IH-10 Katy | 11:37:34 PM | 1.50 | 1:05 | 12:44 | 83 | |
| IH-10 Katy | Kingsland | - | 1.25 | Not Available | |
| Kingsland | Cinco Ranch Blvd | 11:37:34 PM | 2.20 | 1:50 | 14:33 | 72 | |
| Cinco Ranch Blvd | S Fry Rd | 11:37:34 PM | 2.00 | 2:02 | 16:35 | 59 | |
| S Fry Rd | Bellaire | 11:37:34 PM | 1.60 | 1:59 | 18:34 | 48 | |
| Bellaire | W Bellfort | 11:37:34 PM | 2.90 | 3:13 | 21:47 | 54 | |
| 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 | 21:42 | 21:42 | 84 | |
