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 | 3:48:45 AM | 1.00 | 00:57 | 00:57 | 63 |  |
| New Territory | FM-1464 | 3:48:45 AM | 1.50 | 1:17 | 2:14 | 70 | |
| FM-1464 | Oyster Creek | 3:48:45 AM | 2.00 | 1:47 | 4:01 | 67 | |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available |  |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | 3:48:45 AM | 2.90 | 2:46 | 6:45 | 63 | |
| Bellaire | S Fry Rd | 3:48:45 AM | 1.60 | 1:24 | 8:09 | 69 | |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | 3:48:45 AM | 1.25 | 1:12 | 9:19 | 62 | |
| IH-10 Katy | Morton | 3:48:45 AM | 1.50 | 1:38 | 10:57 | 55 | |
| Morton | Clay Rd | 3:48:45 AM | 1.60 | 1:22 | 12:19 | 70 | |
| Clay Rd | Beckendorff | 3:48:45 AM | 1.30 | 1:22 | 13:41 | 57 | |
| Beckendorff | FM-529 | 3:48:45 AM | 1.00 | 00:55 | 14:36 | 65 | |
| FM-529 | West Rd | 3:45:44 AM | 2.50 | 30:25 | 45:01 | 5 |  |
| West Rd | House Hahl | 3:48:45 AM | 1.30 | 1:36 | 46:37 | 49 |  |
| House Hahl | Bridgeland Lake Parkway | 3:48:45 AM | 1.40 | 1:24 | 48:01 | 60 | |
| Bridgeland Lake Parkway | US-290 Northwest | 3:48:45 AM | 2.40 | 2:12 | 50:13 | 65 | |
| Summary | 30.55 | 50:13 | 50:13 | 37 |  |
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 | 3:48:45 AM | 2.40 | 2:06 | 2:06 | 69 | |
| Bridgeland Lake Parkway | House Hahl | 3:48:45 AM | 1.40 | 1:22 | 3:28 | 61 | |
| House Hahl | West Rd | 3:48:45 AM | 1.30 | 1:45 | 5:13 | 45 | |
| West Rd | FM-529 | 3:48:45 AM | 2.50 | 2:01 | 7:14 | 74 | |
| FM-529 | Beckendorff | 3:48:45 AM | 1.00 | 1:11 | 8:25 | 51 | |
| Beckendorff | Clay Rd | 3:48:45 AM | 1.30 | 1:01 | 9:26 | 77 | |
| Clay Rd | Morton | 3:48:45 AM | 1.60 | 1:57 | 11:23 | 49 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | - | 1.25 | Not Available | |
| Kingsland | Cinco Ranch Blvd | - | 2.20 | Not Available | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | 3:48:45 AM | 2.90 | 2:29 | 13:47 | 70 | |
| 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 | 13:42 | 13:42 | 134 | |
