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 | 1:18:43 AM | 1.00 | 00:52 | 00:52 | 69 |  |
| 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 | 1:18:43 AM | 1.60 | 1:24 | 2:11 | 69 | |
| S Fry Rd | Cinco Ranch Blvd | 1:18:43 AM | 2.00 | 1:52 | 4:03 | 64 | |
| Cinco Ranch Blvd | Kingsland | 1:18:43 AM | 2.20 | 2:23 | 6:26 | 55 | |
| Kingsland | IH-10 Katy | 1:18:43 AM | 1.25 | 1:16 | 7:42 | 59 | |
| IH-10 Katy | Morton | 1:18:43 AM | 1.50 | 2:03 | 9:45 | 44 |  |
| Morton | Clay Rd | 1:14:43 AM | 1.60 | 1:42 | 11:27 | 56 | |
| Clay Rd | Beckendorff | 1:18:43 AM | 1.30 | 1:17 | 12:44 | 61 | |
| Beckendorff | FM-529 | 1:18:43 AM | 1.00 | 00:50 | 13:34 | 72 | |
| FM-529 | West Rd | 1:18:43 AM | 2.50 | 2:00 | 15:34 | 75 | |
| West Rd | House Hahl | 1:18:43 AM | 1.30 | 1:40 | 17:14 | 47 | |
| House Hahl | Bridgeland Lake Parkway | 1:18:43 AM | 1.40 | 1:24 | 18:38 | 60 | |
| Bridgeland Lake Parkway | US-290 Northwest | 1:18:43 AM | 2.40 | 2:16 | 20:54 | 64 | |
| Summary | 30.55 | 20:54 | 20:54 | 88 | |
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 | 1:18:43 AM | 2.40 | 2:28 | 2:28 | 58 | |
| Bridgeland Lake Parkway | House Hahl | 1:18:43 AM | 1.40 | 1:31 | 3:59 | 55 | |
| House Hahl | West Rd | 1:18:43 AM | 1.30 | 1:51 | 5:50 | 42 | |
| West Rd | FM-529 | 1:18:43 AM | 2.50 | 2:01 | 7:51 | 74 | |
| FM-529 | Beckendorff | 1:18:43 AM | 1.00 | 1:14 | 9:05 | 49 | |
| Beckendorff | Clay Rd | 1:18:43 AM | 1.30 | 1:12 | 10:17 | 65 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 1:18:43 AM | 1.25 | 1:12 | 11:27 | 62 | |
| Kingsland | Cinco Ranch Blvd | 1:18:43 AM | 2.20 | 1:55 | 13:22 | 69 | |
| Cinco Ranch Blvd | S Fry Rd | 1:18:43 AM | 2.00 | 1:40 | 15:02 | 72 | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | 1:18:43 AM | 2.90 | 2:43 | 17:44 | 64 | |
| 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 | 17:39 | 17:39 | 104 | |
