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 | 10:59:33 PM | 2.00 | 1:46 | 1:44 | 68 |  |
| Oyster Creek | Harlem Rd | 10:59:33 PM | 1.60 | 1:32 | 3:16 | 63 | |
| Harlem Rd | W Bellfort | 10:59:33 PM | 1.50 | 1:28 | 4:44 | 61 | |
| W Bellfort | Bellaire | 10:59:33 PM | 2.90 | 2:40 | 7:24 | 65 | |
| Bellaire | S Fry Rd | 10:59:33 PM | 1.60 | 1:27 | 8:51 | 66 | |
| S Fry Rd | Cinco Ranch Blvd | 10:59:33 PM | 2.00 | 2:07 | 10:58 | 57 | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 10:59:33 PM | 1.50 | 1:54 | 12:50 | 47 |  |
| Morton | Clay Rd | 10:59:33 PM | 1.60 | 1:38 | 14:28 | 59 | |
| Clay Rd | Beckendorff | 10:59:33 PM | 1.30 | 1:16 | 15:44 | 62 | |
| Beckendorff | FM-529 | 10:59:33 PM | 1.00 | 00:48 | 16:32 | 75 | |
| FM-529 | West Rd | 10:59:33 PM | 2.50 | 2:03 | 18:35 | 73 | |
| West Rd | House Hahl | 10:59:33 PM | 1.30 | 1:07 | 19:42 | 70 | |
| House Hahl | Bridgeland Lake Parkway | 10:59:33 PM | 1.40 | 1:16 | 20:58 | 66 | |
| Bridgeland Lake Parkway | US-290 Northwest | 10:59:33 PM | 2.40 | 2:15 | 23:13 | 64 | |
| 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 | 10:59:33 PM | 2.40 | 2:28 | 2:28 | 58 | |
| Bridgeland Lake Parkway | House Hahl | 10:59:33 PM | 1.40 | 1:25 | 3:53 | 59 | |
| House Hahl | West Rd | 10:59:33 PM | 1.30 | 1:23 | 5:16 | 56 | |
| West Rd | FM-529 | 10:59:33 PM | 2.50 | 2:13 | 7:29 | 68 | |
| FM-529 | Beckendorff | 10:59:33 PM | 1.00 | 1:07 | 8:36 | 54 | |
| Beckendorff | Clay Rd | 10:59:33 PM | 1.30 | 1:10 | 9:46 | 67 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 10:59:33 PM | 1.25 | 1:20 | 11:04 | 56 | |
| Kingsland | Cinco Ranch Blvd | 10:59:33 PM | 2.20 | 2:08 | 13:12 | 62 | |
| Cinco Ranch Blvd | S Fry Rd | 10:59:33 PM | 2.00 | 1:59 | 15:11 | 61 | |
| S Fry Rd | Bellaire | 10:59:33 PM | 1.60 | 1:43 | 16:54 | 56 | |
| 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 | 10:59:33 PM | 2.00 | 2:07 | 18:58 | 57 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 18:56 | 18:56 | 97 | |
