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 | 1:42:49 AM | 2.00 | 1:48 | 1:46 | 67 |  |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | 1:42:49 AM | 1.60 | 1:24 | 3:07 | 69 | |
| S Fry Rd | Cinco Ranch Blvd | 1:42:49 AM | 2.00 | 1:54 | 5:01 | 63 | |
| Cinco Ranch Blvd | Kingsland | 1:42:49 AM | 2.20 | 1:50 | 6:51 | 72 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 1:42:49 AM | 1.50 | 1:56 | 8:46 | 47 |  |
| Morton | Clay Rd | 1:42:49 AM | 1.60 | 1:29 | 10:15 | 65 | |
| Clay Rd | Beckendorff | 1:42:49 AM | 1.30 | 1:19 | 11:34 | 59 | |
| Beckendorff | FM-529 | 1:31:49 AM | 1.00 | 00:52 | 12:26 | 69 | |
| FM-529 | West Rd | 1:42:49 AM | 2.50 | 2:18 | 14:44 | 65 | |
| West Rd | House Hahl | 1:42:49 AM | 1.30 | 1:17 | 16:01 | 61 | |
| House Hahl | Bridgeland Lake Parkway | 1:42:49 AM | 1.40 | 1:19 | 17:20 | 64 | |
| Bridgeland Lake Parkway | US-290 Northwest | 1:42:49 AM | 2.40 | 2:19 | 19:39 | 62 | |
| 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 | 1:42:49 AM | 2.40 | 2:19 | 2:19 | 62 | |
| Bridgeland Lake Parkway | House Hahl | - | 1.40 | Not Available | |
| House Hahl | West Rd | 1:42:49 AM | 1.30 | 1:10 | 3:28 | 67 | |
| West Rd | FM-529 | 1:35:49 AM | 2.50 | 2:03 | 5:31 | 73 | |
| FM-529 | Beckendorff | 1:34:49 AM | 1.00 | 00:50 | 6:21 | 72 | |
| Beckendorff | Clay Rd | 1:42:49 AM | 1.30 | 1:15 | 7:36 | 62 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 1:42:49 AM | 1.25 | 1:30 | 9:04 | 50 | |
| Kingsland | Cinco Ranch Blvd | 1:42:49 AM | 2.20 | 1:55 | 10:59 | 69 | |
| Cinco Ranch Blvd | S Fry Rd | 1:42:49 AM | 2.00 | 1:50 | 12:49 | 65 | |
| S Fry Rd | Bellaire | 1:36:49 AM | 1.60 | 2:34 | 15:23 | 37 |  |
| Bellaire | W Bellfort | 1:42:49 AM | 2.90 | 2:30 | 17:53 | 70 | |
| 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 | 17:48 | 17:48 | 103 | |
