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 | 1:21:48 PM | 1.60 | 1:31 | 1:28 | 63 |  |
| Harlem Rd | W Bellfort | 1:21:48 PM | 1.50 | 1:14 | 2:42 | 73 | |
| W Bellfort | Bellaire | 1:21:48 PM | 2.90 | 2:35 | 5:17 | 67 | |
| Bellaire | S Fry Rd | 1:21:48 PM | 1.60 | 1:27 | 6:44 | 66 | |
| S Fry Rd | Cinco Ranch Blvd | 1:21:48 PM | 2.00 | 2:00 | 8:44 | 60 | |
| Cinco Ranch Blvd | Kingsland | 1:21:48 PM | 2.20 | 3:58 | 12:42 | 33 |  |
| Kingsland | IH-10 Katy | 1:21:48 PM | 1.25 | 1:10 | 13:52 | 64 | |
| IH-10 Katy | Morton | 1:21:48 PM | 1.50 | 1:51 | 15:43 | 49 |  |
| Morton | Clay Rd | - | 1.60 | Not Available | |
| Clay Rd | Beckendorff | - | 1.30 | Not Available | |
| Beckendorff | FM-529 | 1:21:48 PM | 1.00 | 00:55 | 16:36 | 65 | |
| FM-529 | West Rd | 1:21:48 PM | 2.50 | 2:14 | 18:50 | 67 | |
| West Rd | House Hahl | 1:21:48 PM | 1.30 | 1:13 | 20:03 | 64 | |
| House Hahl | Bridgeland Lake Parkway | 1:21:48 PM | 1.40 | 1:17 | 21:20 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 1:21:48 PM | 2.40 | 2:10 | 23:30 | 66 | |
| 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 | 1:21:48 PM | 2.40 | 2:04 | 2:04 | 70 | |
| Bridgeland Lake Parkway | House Hahl | 1:21:48 PM | 1.40 | 1:16 | 3:20 | 66 | |
| House Hahl | West Rd | 1:21:48 PM | 1.30 | 1:12 | 4:32 | 65 | |
| West Rd | FM-529 | 1:21:48 PM | 2.50 | 2:06 | 6:38 | 71 | |
| FM-529 | Beckendorff | 1:21:48 PM | 1.00 | 00:59 | 7:37 | 61 | |
| Beckendorff | Clay Rd | - | 1.30 | Not Available | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 1:21:48 PM | 1.25 | 1:09 | 8:43 | 65 | |
| Kingsland | Cinco Ranch Blvd | 1:21:48 PM | 2.20 | 4:55 | 13:38 | 27 |  |
| Cinco Ranch Blvd | S Fry Rd | 1:21:48 PM | 2.00 | 5:05 | 18:43 | 24 | |
| S Fry Rd | Bellaire | 1:21:48 PM | 1.60 | 1:42 | 20:25 | 56 | |
| Bellaire | W Bellfort | 1:21:48 PM | 2.90 | 2:37 | 23:02 | 66 | |
| W Bellfort | Harlem Rd | 1:21:48 PM | 1.50 | 1:28 | 24:30 | 61 | |
| Harlem Rd | Oyster Creek | 1:21:48 PM | 1.60 | 1:48 | 26:18 | 53 | |
| 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 | 26:15 | 26:15 | 70 | |
