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 | 11:03:35 PM | 2.00 | 1:43 | 1:41 | 70 |  |
| Oyster Creek | Harlem Rd | 11:03:35 PM | 1.60 | 1:34 | 3:15 | 61 | |
| Harlem Rd | W Bellfort | 11:03:35 PM | 1.50 | 1:12 | 4:27 | 75 | |
| W Bellfort | Bellaire | 10:57:35 PM | 2.90 | 2:30 | 6:57 | 70 | |
| Bellaire | S Fry Rd | 11:03:35 PM | 1.60 | 1:27 | 8:24 | 66 | |
| S Fry Rd | Cinco Ranch Blvd | 11:03:35 PM | 2.00 | 1:46 | 10:10 | 68 | |
| Cinco Ranch Blvd | Kingsland | 11:03:35 PM | 2.20 | 2:02 | 12:12 | 65 | |
| Kingsland | IH-10 Katy | 11:03:35 PM | 1.25 | 1:04 | 13:16 | 70 | |
| IH-10 Katy | Morton | 11:03:35 PM | 1.50 | 1:46 | 15:02 | 51 | |
| Morton | Clay Rd | 11:03:35 PM | 1.60 | 1:26 | 16:28 | 67 | |
| Clay Rd | Beckendorff | 11:03:35 PM | 1.30 | 1:11 | 17:39 | 66 | |
| Beckendorff | FM-529 | 11:03:35 PM | 1.00 | 00:55 | 18:34 | 65 | |
| FM-529 | West Rd | 11:03:35 PM | 2.50 | 2:14 | 20:48 | 67 | |
| West Rd | House Hahl | 11:03:35 PM | 1.30 | 1:12 | 22:00 | 65 | |
| House Hahl | Bridgeland Lake Parkway | 11:03:35 PM | 1.40 | 1:20 | 23:20 | 63 | |
| Bridgeland Lake Parkway | US-290 Northwest | 11:03:35 PM | 2.40 | 2:09 | 25:29 | 67 | |
| 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 | 11:03:35 PM | 2.40 | 2:04 | 2:04 | 70 | |
| Bridgeland Lake Parkway | House Hahl | 11:03:35 PM | 1.40 | 1:22 | 3:26 | 61 | |
| House Hahl | West Rd | 11:03:35 PM | 1.30 | 1:19 | 4:45 | 59 | |
| West Rd | FM-529 | 10:58:35 PM | 2.50 | 2:30 | 7:15 | 60 | |
| FM-529 | Beckendorff | 11:03:35 PM | 1.00 | 1:14 | 8:29 | 49 |  |
| Beckendorff | Clay Rd | 11:03:35 PM | 1.30 | 1:05 | 9:34 | 72 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 11:03:35 PM | 1.25 | 1:09 | 10:41 | 65 | |
| Kingsland | Cinco Ranch Blvd | 11:03:35 PM | 2.20 | 2:11 | 12:52 | 60 | |
| Cinco Ranch Blvd | S Fry Rd | 11:03:35 PM | 2.00 | 1:59 | 14:51 | 61 | |
| S Fry Rd | Bellaire | 11:03:35 PM | 1.60 | 2:31 | 17:22 | 38 |  |
| Bellaire | W Bellfort | 10:58:35 PM | 2.90 | 2:37 | 19:59 | 66 | |
| 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 | 19:54 | 19:54 | 92 | |
