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 | 6:25:54 AM | 2.00 | 1:44 | 1:42 | 69 |  |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | 6:25:54 AM | 1.50 | 1:14 | 2:55 | 73 | |
| W Bellfort | Bellaire | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | 6:25:54 AM | 2.00 | 2:15 | 5:07 | 53 | |
| Kingsland | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Morton | 6:25:54 AM | 1.50 | 1:53 | 6:59 | 48 |  |
| Morton | Clay Rd | 6:25:54 AM | 1.60 | 1:37 | 8:36 | 59 | |
| Clay Rd | Beckendorff | 6:25:54 AM | 1.30 | 1:28 | 10:04 | 53 | |
| Beckendorff | FM-529 | 6:25:54 AM | 1.00 | 00:55 | 10:59 | 65 | |
| FM-529 | West Rd | 6:25:54 AM | 2.50 | 2:28 | 13:27 | 61 | |
| West Rd | House Hahl | 6:25:54 AM | 1.30 | 1:30 | 14:57 | 52 | |
| House Hahl | Bridgeland Lake Parkway | 6:25:54 AM | 1.40 | 1:20 | 16:17 | 63 | |
| Bridgeland Lake Parkway | US-290 Northwest | 6:25:54 AM | 2.40 | 2:18 | 18:35 | 63 | |
| Summary | 30.6 | 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 | 6:25:54 AM | 2.40 | 1:53 | 1:53 | 76 | |
| Bridgeland Lake Parkway | House Hahl | 6:25:54 AM | 1.40 | 1:23 | 3:16 | 61 | |
| House Hahl | West Rd | 6:25:54 AM | 1.30 | 1:04 | 4:20 | 73 | |
| West Rd | FM-529 | 6:25:54 AM | 2.50 | 2:04 | 6:24 | 73 | |
| FM-529 | Beckendorff | 6:25:54 AM | 1.00 | 00:54 | 7:18 | 67 | |
| Beckendorff | Clay Rd | 6:25:54 AM | 1.30 | 1:03 | 8:21 | 74 | |
| Clay Rd | Morton | 6:25:54 AM | 1.60 | 1:44 | 10:05 | 55 | |
| Morton | IH-10 Katy | 6:25:54 AM | 1.50 | 1:01 | 11:06 | 89 | |
| IH-10 Katy | Kingsland | - | 1.50 | Not Available | |
| Kingsland | Cinco Ranch Blvd | 6:25:54 AM | 2.00 | 1:43 | 12:48 | 70 | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| 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 | 30.6 | 12:40 | 12:40 | 145 | |
