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 | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 7:08:56 PM | 1.60 | 1:27 | 1:24 | 66 |  |
| Harlem Rd | W Bellfort | 7:08:56 PM | 1.50 | 1:16 | 2:40 | 71 | |
| W Bellfort | Bellaire | 7:08:56 PM | 2.90 | 2:31 | 5:11 | 69 | |
| Bellaire | S Fry Rd | 7:08:56 PM | 1.60 | 1:24 | 6:35 | 69 | |
| S Fry Rd | Cinco Ranch Blvd | 7:08:56 PM | 2.00 | 2:53 | 9:28 | 42 |  |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | 7:08:56 PM | 1.25 | 1:02 | 10:29 | 73 | |
| IH-10 Katy | Morton | 7:08:56 PM | 1.50 | 1:48 | 12:17 | 50 | |
| Morton | Clay Rd | 7:08:56 PM | 1.60 | 1:32 | 13:49 | 63 | |
| Clay Rd | Beckendorff | 7:08:56 PM | 1.30 | 1:15 | 15:04 | 62 | |
| Beckendorff | FM-529 | 7:08:56 PM | 1.00 | 00:53 | 15:57 | 68 | |
| FM-529 | West Rd | 7:08:56 PM | 2.50 | 2:09 | 18:06 | 70 | |
| West Rd | House Hahl | 7:08:56 PM | 1.30 | 1:11 | 19:17 | 66 | |
| House Hahl | Bridgeland Lake Parkway | 7:08:56 PM | 1.40 | 1:13 | 20:30 | 69 | |
| Bridgeland Lake Parkway | US-290 Northwest | 7:08:56 PM | 2.40 | 2:08 | 22:38 | 68 | |
| 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 | 7:08:56 PM | 2.40 | 2:07 | 2:07 | 68 | |
| Bridgeland Lake Parkway | House Hahl | 7:08:56 PM | 1.40 | 1:15 | 3:22 | 67 | |
| House Hahl | West Rd | 7:08:56 PM | 1.30 | 1:15 | 4:37 | 62 | |
| West Rd | FM-529 | 7:08:56 PM | 2.50 | 2:14 | 6:51 | 67 | |
| FM-529 | Beckendorff | 7:08:56 PM | 1.00 | 1:05 | 7:56 | 55 | |
| Beckendorff | Clay Rd | 7:08:56 PM | 1.30 | 1:14 | 9:10 | 63 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 7:08:56 PM | 1.50 | 1:27 | 10:36 | 62 | |
| IH-10 Katy | Kingsland | 7:08:56 PM | 1.25 | 1:12 | 11:48 | 62 | |
| Kingsland | Cinco Ranch Blvd | 7:08:56 PM | 2.20 | 2:52 | 14:40 | 46 | |
| Cinco Ranch Blvd | S Fry Rd | 7:08:56 PM | 2.00 | 2:15 | 16:55 | 53 | |
| S Fry Rd | Bellaire | 7:08:56 PM | 1.60 | 1:41 | 18:36 | 57 | |
| Bellaire | W Bellfort | 7:08:56 PM | 2.90 | 2:34 | 21:10 | 68 | |
| W Bellfort | Harlem Rd | 7:08:56 PM | 1.50 | 1:19 | 22:29 | 68 | |
| Harlem Rd | Oyster Creek | 7:08:56 PM | 1.60 | 1:34 | 24:03 | 61 | |
| 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 | 24:00 | 24:00 | 76 | |
