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 | 1:04:31 AM | 2.00 | 1:30 | 1:28 | 80 |  |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | 1:05:31 AM | 1.50 | 1:40 | 3:07 | 54 | |
| W Bellfort | Bellaire | 1:05:31 AM | 2.90 | 2:18 | 5:25 | 76 | |
| Bellaire | S Fry Rd | 1:05:31 AM | 1.60 | 1:28 | 6:53 | 65 | |
| S Fry Rd | Cinco Ranch Blvd | 1:05:31 AM | 2.00 | 2:04 | 8:57 | 58 | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 1:05:31 AM | 1.50 | 2:13 | 11:08 | 41 |  |
| Morton | Clay Rd | 1:05:31 AM | 1.60 | 1:06 | 12:14 | 87 | |
| Clay Rd | Beckendorff | 1:05:31 AM | 1.30 | 1:33 | 13:47 | 50 | |
| Beckendorff | FM-529 | - | 1.00 | Not Available | |
| FM-529 | West Rd | 1:05:31 AM | 2.50 | 3:48 | 17:34 | 39 |  |
| West Rd | House Hahl | 1:05:31 AM | 1.30 | 1:18 | 18:52 | 60 | |
| House Hahl | Bridgeland Lake Parkway | 1:05:31 AM | 1.40 | 1:07 | 19:59 | 75 | |
| Bridgeland Lake Parkway | US-290 Northwest | 1:05:31 AM | 2.40 | 2:14 | 22:13 | 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 | 1:05:31 AM | 2.40 | 2:03 | 2:03 | 70 | |
| Bridgeland Lake Parkway | House Hahl | 1:05:31 AM | 1.40 | 1:27 | 3:30 | 58 | |
| House Hahl | West Rd | 1:05:31 AM | 1.30 | 1:18 | 4:48 | 60 | |
| West Rd | FM-529 | 12:55:41 AM | 2.50 | 1:35 | 6:23 | 95 | |
| FM-529 | Beckendorff | 1:05:31 AM | 1.00 | 00:55 | 7:18 | 65 | |
| Beckendorff | Clay Rd | 1:05:31 AM | 1.30 | 1:06 | 8:24 | 71 | |
| Clay Rd | Morton | 1:05:31 AM | 1.60 | 1:38 | 10:02 | 59 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 1:05:31 AM | 1.25 | 1:25 | 11:26 | 53 | |
| Kingsland | Cinco Ranch Blvd | 1:05:31 AM | 2.20 | 2:07 | 13:33 | 62 | |
| Cinco Ranch Blvd | S Fry Rd | 1:05:31 AM | 2.00 | 2:02 | 15:35 | 59 | |
| S Fry Rd | Bellaire | 1:05:31 AM | 1.60 | 1:23 | 16:58 | 69 | |
| Bellaire | W Bellfort | 1:05:31 AM | 2.90 | 3:10 | 20:08 | 55 | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 1:05:31 AM | 2.00 | 1:48 | 21:54 | 67 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 21:52 | 21:52 | 84 | |
