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 | 3:52:38 AM | 1.00 | 00:54 | 00:54 | 67 |  |
| 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 | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | 3:52:38 AM | 2.00 | 1:54 | 2:42 | 63 | |
| Cinco Ranch Blvd | Kingsland | 3:52:38 AM | 2.20 | 2:10 | 4:52 | 61 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 3:52:38 AM | 1.50 | 2:13 | 7:04 | 41 |  |
| Morton | Clay Rd | 3:52:38 AM | 1.60 | 1:34 | 8:38 | 61 | |
| Clay Rd | Beckendorff | 3:52:38 AM | 1.30 | 1:15 | 9:53 | 62 | |
| Beckendorff | FM-529 | 3:52:38 AM | 1.00 | 00:52 | 10:45 | 69 | |
| FM-529 | West Rd | 3:52:38 AM | 2.50 | 1:51 | 12:36 | 81 | |
| West Rd | House Hahl | 3:52:38 AM | 1.30 | 1:28 | 14:04 | 53 | |
| House Hahl | Bridgeland Lake Parkway | 3:52:38 AM | 1.40 | 1:16 | 15:20 | 66 | |
| Bridgeland Lake Parkway | US-290 Northwest | 3:52:38 AM | 2.40 | 2:18 | 17:38 | 63 | |
| Summary | 30.55 | 17:38 | 17:38 | 104 | |
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 | 3:52:38 AM | 2.40 | 2:09 | 2:09 | 67 | |
| Bridgeland Lake Parkway | House Hahl | 3:52:38 AM | 1.40 | 1:17 | 3:26 | 65 | |
| House Hahl | West Rd | 3:52:38 AM | 1.30 | 1:34 | 5:00 | 50 | |
| West Rd | FM-529 | 3:52:38 AM | 2.50 | 1:55 | 6:55 | 78 | |
| FM-529 | Beckendorff | 3:52:38 AM | 1.00 | 1:11 | 8:06 | 51 | |
| Beckendorff | Clay Rd | 3:52:38 AM | 1.30 | 1:10 | 9:16 | 67 | |
| Clay Rd | Morton | 3:52:38 AM | 1.60 | 1:39 | 10:55 | 58 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | - | 1.25 | Not Available | |
| Kingsland | Cinco Ranch Blvd | 3:52:38 AM | 2.20 | 2:02 | 12:55 | 65 | |
| Cinco Ranch Blvd | S Fry Rd | 3:52:38 AM | 2.00 | 1:45 | 14:40 | 69 | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| 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 | 14:33 | 14:33 | 126 | |
