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 | 1:18:31 AM | 1.50 | 4:09 | 4:08 | 22 |  |
| FM-1464 | Oyster Creek | 1:18:31 AM | 2.00 | 2:01 | 6:09 | 60 |  |
| Oyster Creek | Harlem Rd | 1:18:31 AM | 1.60 | 2:06 | 8:15 | 46 |  |
| Harlem Rd | W Bellfort | 1:18:31 AM | 1.50 | 1:25 | 9:40 | 64 | |
| W Bellfort | Bellaire | 1:18:31 AM | 2.90 | 2:58 | 12:38 | 59 | |
| Bellaire | S Fry Rd | 1:18:31 AM | 1.60 | 4:10 | 16:48 | 23 | |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 1:18:31 AM | 1.50 | 2:28 | 19:13 | 36 |  |
| Morton | Clay Rd | 1:18:31 AM | 1.60 | 1:31 | 20:44 | 63 | |
| Clay Rd | Beckendorff | 1:18:31 AM | 1.30 | 1:20 | 22:04 | 58 | |
| Beckendorff | FM-529 | 1:18:31 AM | 1.00 | 00:55 | 22:59 | 65 | |
| FM-529 | West Rd | 1:18:31 AM | 2.50 | 2:25 | 25:24 | 62 | |
| West Rd | House Hahl | 1:18:31 AM | 1.30 | 1:10 | 26:34 | 67 | |
| House Hahl | Bridgeland Lake Parkway | 1:18:31 AM | 1.40 | 1:18 | 27:52 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 1:18:31 AM | 2.40 | 2:03 | 29:55 | 70 | |
| 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 | 1:18:31 AM | 2.40 | 2:08 | 2:08 | 68 | |
| Bridgeland Lake Parkway | House Hahl | 1:18:31 AM | 1.40 | 1:23 | 3:31 | 61 | |
| House Hahl | West Rd | 1:18:31 AM | 1.30 | 1:16 | 4:47 | 62 | |
| West Rd | FM-529 | 1:18:31 AM | 2.50 | 2:10 | 6:57 | 69 | |
| FM-529 | Beckendorff | 1:18:31 AM | 1.00 | 1:14 | 8:11 | 49 | |
| Beckendorff | Clay Rd | 1:18:31 AM | 1.30 | 1:03 | 9:14 | 74 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | - | 1.25 | Not Available | |
| Kingsland | Cinco Ranch Blvd | 1:18:31 AM | 2.20 | 2:28 | 11:39 | 54 | |
| Cinco Ranch Blvd | S Fry Rd | 1:18:31 AM | 2.00 | 1:57 | 13:36 | 62 | |
| S Fry Rd | Bellaire | 1:18:31 AM | 1.60 | 1:55 | 15:31 | 50 | |
| Bellaire | W Bellfort | 1:18:31 AM | 2.90 | 3:35 | 19:06 | 49 | |
| 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 | 19:01 | 19:01 | 96 | |
