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 | 2:53:35 AM | 2.00 | 1:47 | 1:45 | 67 |  |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | 2:46:35 AM | 1.50 | 1:23 | 3:07 | 65 | |
| W Bellfort | Bellaire | 2:53:35 AM | 2.90 | 2:48 | 5:55 | 62 | |
| Bellaire | S Fry Rd | 2:53:35 AM | 1.60 | 1:30 | 7:25 | 64 | |
| S Fry Rd | Cinco Ranch Blvd | 2:53:35 AM | 2.00 | 2:00 | 9:25 | 60 | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 2:53:35 AM | 1.50 | 1:49 | 11:12 | 50 | |
| Morton | Clay Rd | 2:53:35 AM | 1.60 | 1:26 | 12:38 | 67 | |
| Clay Rd | Beckendorff | 2:53:35 AM | 1.30 | 1:14 | 13:52 | 63 | |
| Beckendorff | FM-529 | 2:53:35 AM | 1.00 | 00:54 | 14:46 | 67 | |
| FM-529 | West Rd | 2:46:35 AM | 2.50 | 2:45 | 17:31 | 55 | |
| West Rd | House Hahl | 2:53:35 AM | 1.30 | 1:15 | 18:46 | 62 | |
| House Hahl | Bridgeland Lake Parkway | 2:53:35 AM | 1.40 | 1:11 | 19:57 | 71 | |
| Bridgeland Lake Parkway | US-290 Northwest | 2:53:35 AM | 2.40 | 2:15 | 22:12 | 64 | |
| 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 | 2:53:35 AM | 2.40 | 2:17 | 2:17 | 63 | |
| Bridgeland Lake Parkway | House Hahl | 2:53:35 AM | 1.40 | 1:25 | 3:42 | 59 | |
| House Hahl | West Rd | 2:53:35 AM | 1.30 | 1:28 | 5:10 | 53 | |
| West Rd | FM-529 | 2:53:35 AM | 2.50 | 1:50 | 7:00 | 82 | |
| FM-529 | Beckendorff | 2:53:35 AM | 1.00 | 1:25 | 8:25 | 42 |  |
| Beckendorff | Clay Rd | 2:53:35 AM | 1.30 | 1:11 | 9:36 | 66 | |
| Clay Rd | Morton | 2:47:35 AM | 1.60 | 1:35 | 11:11 | 61 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | - | 1.25 | Not Available | |
| Kingsland | Cinco Ranch Blvd | 2:53:35 AM | 2.20 | 2:30 | 13:39 | 53 | |
| Cinco Ranch Blvd | S Fry Rd | 2:53:35 AM | 2.00 | 2:00 | 15:39 | 60 | |
| S Fry Rd | Bellaire | 2:53:35 AM | 1.60 | 1:44 | 17:23 | 55 | |
| Bellaire | W Bellfort | 2:53:35 AM | 2.90 | 2:59 | 20:22 | 58 | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 2:53:35 AM | 2.00 | 1:47 | 22:07 | 67 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 22:05 | 22:05 | 83 | |
