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 | 11:05:31 PM | 1.60 | 1:33 | 1:30 | 62 |  |
| Harlem Rd | W Bellfort | 11:05:31 PM | 1.50 | 1:16 | 2:46 | 71 | |
| W Bellfort | Bellaire | 11:01:32 PM | 2.90 | 5:32 | 8:18 | 31 |  |
| Bellaire | S Fry Rd | 11:05:31 PM | 1.60 | 1:42 | 10:00 | 56 | |
| S Fry Rd | Cinco Ranch Blvd | 11:05:31 PM | 2.00 | 1:45 | 11:45 | 69 | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 11:05:31 PM | 1.50 | 1:56 | 13:39 | 47 |  |
| Morton | Clay Rd | 11:05:31 PM | 1.60 | 1:18 | 14:57 | 74 | |
| Clay Rd | Beckendorff | 11:05:31 PM | 1.30 | 1:10 | 16:07 | 67 | |
| Beckendorff | FM-529 | 11:05:31 PM | 1.00 | 00:48 | 16:55 | 75 | |
| FM-529 | West Rd | 11:05:31 PM | 2.50 | 1:55 | 18:50 | 78 | |
| West Rd | House Hahl | 11:05:31 PM | 1.30 | 1:06 | 19:56 | 71 | |
| House Hahl | Bridgeland Lake Parkway | 11:05:31 PM | 1.40 | 1:19 | 21:15 | 64 | |
| Bridgeland Lake Parkway | US-290 Northwest | 11:05:31 PM | 2.40 | 2:08 | 23:23 | 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 | 11:05:31 PM | 2.40 | 2:08 | 2:08 | 68 | |
| Bridgeland Lake Parkway | House Hahl | 11:05:31 PM | 1.40 | 1:20 | 3:28 | 63 | |
| House Hahl | West Rd | 11:05:31 PM | 1.30 | 1:15 | 4:43 | 62 | |
| West Rd | FM-529 | 11:05:31 PM | 2.50 | 2:06 | 6:49 | 71 | |
| FM-529 | Beckendorff | 11:05:31 PM | 1.00 | 1:05 | 7:54 | 55 | |
| Beckendorff | Clay Rd | 11:05:31 PM | 1.30 | 1:12 | 9:06 | 65 | |
| Clay Rd | Morton | 11:05:31 PM | 1.60 | 1:45 | 10:51 | 55 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 11:05:31 PM | 1.25 | 1:21 | 12:11 | 56 | |
| Kingsland | Cinco Ranch Blvd | 11:05:31 PM | 2.20 | 2:14 | 14:25 | 59 | |
| Cinco Ranch Blvd | S Fry Rd | 11:05:31 PM | 2.00 | 2:06 | 16:31 | 57 | |
| S Fry Rd | Bellaire | 11:01:32 PM | 1.60 | 1:25 | 17:56 | 68 | |
| Bellaire | W Bellfort | 11:05:31 PM | 2.90 | 2:37 | 20:33 | 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 | 20:28 | 20:28 | 90 | |
