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 | 4:04:57 AM | 2.00 | 1:50 | 1:48 | 65 |  |
| 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 | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | 4:04:57 AM | 2.00 | 1:56 | 3:39 | 62 | |
| Kingsland | IH-10 Katy | 4:04:57 AM | 1.50 | 1:09 | 4:48 | 78 | |
| IH-10 Katy | Morton | 4:04:57 AM | 1.50 | 1:34 | 6:22 | 57 | |
| Morton | Clay Rd | 4:04:57 AM | 1.60 | 1:24 | 7:46 | 69 | |
| Clay Rd | Beckendorff | 4:04:57 AM | 1.30 | 1:16 | 9:02 | 62 | |
| Beckendorff | FM-529 | 4:04:57 AM | 1.00 | 00:51 | 9:53 | 71 | |
| FM-529 | West Rd | 4:04:57 AM | 2.50 | 2:23 | 12:16 | 63 | |
| West Rd | House Hahl | 3:50:56 AM | 1.30 | 1:23 | 13:39 | 56 | |
| House Hahl | Bridgeland Lake Parkway | 4:04:57 AM | 1.40 | 1:18 | 14:57 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 4:04:57 AM | 2.40 | 2:04 | 17:01 | 70 | |
| 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 | 4:04:57 AM | 2.40 | 2:03 | 2:03 | 70 | |
| Bridgeland Lake Parkway | House Hahl | 4:04:57 AM | 1.40 | 1:27 | 3:30 | 58 | |
| House Hahl | West Rd | 4:04:57 AM | 1.30 | 1:20 | 4:50 | 58 | |
| West Rd | FM-529 | 3:50:56 AM | 2.50 | 2:24 | 7:14 | 62 | |
| FM-529 | Beckendorff | 4:04:57 AM | 1.00 | 1:14 | 8:28 | 49 |  |
| Beckendorff | Clay Rd | 4:04:57 AM | 1.30 | 1:05 | 9:33 | 72 | |
| Clay Rd | Morton | 4:04:57 AM | 1.60 | 2:00 | 11:33 | 48 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | - | 1.50 | Not Available | |
| Kingsland | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | 4:04:57 AM | 2.90 | 2:24 | 13:52 | 73 | |
| 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 | 13:47 | 13:47 | 133 | |
