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 | 6:44:34 AM | 1.00 | 1:00 | 1:00 | 60 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | 6:44:34 AM | 2.90 | 2:40 | 3:36 | 65 | |
| Bellaire | S Fry Rd | 6:44:34 AM | 1.60 | 1:26 | 5:02 | 67 | |
| S Fry Rd | Cinco Ranch Blvd | 6:44:34 AM | 2.00 | 1:49 | 6:51 | 66 | |
| Cinco Ranch Blvd | Kingsland | 6:44:34 AM | 2.20 | 2:15 | 9:06 | 59 | |
| Kingsland | IH-10 Katy | 6:44:34 AM | 1.25 | 1:16 | 10:22 | 59 | |
| IH-10 Katy | Morton | 6:44:34 AM | 1.50 | 1:38 | 12:00 | 55 | |
| Morton | Clay Rd | 6:44:34 AM | 1.60 | 1:26 | 13:26 | 67 | |
| Clay Rd | Beckendorff | 6:44:34 AM | 1.30 | 1:17 | 14:43 | 61 | |
| Beckendorff | FM-529 | 6:44:34 AM | 1.00 | 00:53 | 15:36 | 68 | |
| FM-529 | West Rd | 6:44:34 AM | 2.50 | 1:55 | 17:31 | 78 | |
| West Rd | House Hahl | 6:44:34 AM | 1.30 | 1:29 | 19:00 | 53 | |
| House Hahl | Bridgeland Lake Parkway | 6:44:34 AM | 1.40 | 1:18 | 20:18 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 6:44:34 AM | 2.40 | 2:06 | 22:24 | 69 | |
| Summary | 30.55 | 22:24 | 22:24 | 82 | |
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 | 6:44:34 AM | 2.40 | 1:54 | 1:54 | 76 | |
| Bridgeland Lake Parkway | House Hahl | 6:44:34 AM | 1.40 | 1:19 | 3:13 | 64 | |
| House Hahl | West Rd | 6:44:34 AM | 1.30 | 1:37 | 4:50 | 48 |  |
| West Rd | FM-529 | 6:44:34 AM | 2.50 | 1:54 | 6:44 | 79 | |
| FM-529 | Beckendorff | 6:44:34 AM | 1.00 | 00:57 | 7:41 | 63 | |
| Beckendorff | Clay Rd | 6:44:34 AM | 1.30 | 1:04 | 8:45 | 73 | |
| Clay Rd | Morton | 6:44:34 AM | 1.60 | 1:35 | 10:20 | 61 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 6:44:34 AM | 1.25 | 1:19 | 11:38 | 57 | |
| Kingsland | Cinco Ranch Blvd | 6:44:34 AM | 2.20 | 1:49 | 13:27 | 73 | |
| Cinco Ranch Blvd | S Fry Rd | 6:44:34 AM | 2.00 | 1:41 | 15:08 | 71 | |
| S Fry Rd | Bellaire | 6:44:34 AM | 1.60 | 2:15 | 17:23 | 43 | |
| Bellaire | W Bellfort | - | 2.90 | Not Available | |
| 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 | 17:17 | 17:17 | 106 | |
