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 | 2:45:53 AM | 2.00 | 1:25 | 1:23 | 85 |  |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | 2:33:53 AM | 1.50 | 1:23 | 2:45 | 65 | |
| W Bellfort | Bellaire | 2:45:53 AM | 2.90 | 2:48 | 5:33 | 62 | |
| Bellaire | S Fry Rd | 2:45:53 AM | 1.60 | 1:33 | 7:06 | 62 | |
| S Fry Rd | Cinco Ranch Blvd | 2:45:53 AM | 2.00 | 2:02 | 9:08 | 59 | |
| Cinco Ranch Blvd | Kingsland | 2:45:53 AM | 2.20 | 2:21 | 11:29 | 56 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 2:45:53 AM | 1.50 | 1:41 | 13:09 | 53 | |
| Morton | Clay Rd | 2:45:53 AM | 1.60 | 1:23 | 14:32 | 69 | |
| Clay Rd | Beckendorff | 2:45:53 AM | 1.30 | 1:16 | 15:48 | 62 | |
| Beckendorff | FM-529 | 2:45:53 AM | 1.00 | 00:56 | 16:44 | 64 | |
| FM-529 | West Rd | 2:45:53 AM | 2.50 | 2:59 | 19:43 | 50 | |
| West Rd | House Hahl | 2:45:53 AM | 1.30 | 1:14 | 20:57 | 63 | |
| House Hahl | Bridgeland Lake Parkway | 2:45:53 AM | 1.40 | 1:23 | 22:20 | 61 | |
| Bridgeland Lake Parkway | US-290 Northwest | 2:45:53 AM | 2.40 | 2:05 | 24:25 | 69 | |
| Summary | 30.55 | 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 | 2:45:53 AM | 2.40 | 2:02 | 2:02 | 71 | |
| Bridgeland Lake Parkway | House Hahl | 2:45:53 AM | 1.40 | 1:23 | 3:25 | 61 | |
| House Hahl | West Rd | 2:45:53 AM | 1.30 | 1:23 | 4:48 | 56 | |
| West Rd | FM-529 | 2:45:53 AM | 2.50 | 2:00 | 6:48 | 75 | |
| FM-529 | Beckendorff | 2:45:53 AM | 1.00 | 1:16 | 8:04 | 47 |  |
| Beckendorff | Clay Rd | 2:45:53 AM | 1.30 | 1:15 | 9:19 | 62 | |
| Clay Rd | Morton | 2:45:53 AM | 1.60 | 1:59 | 11:18 | 48 | |
| Morton | IH-10 Katy | 2:45:53 AM | 1.50 | 1:34 | 12:52 | 57 | |
| IH-10 Katy | Kingsland | 2:45:53 AM | 1.25 | 1:16 | 14:08 | 59 | |
| Kingsland | Cinco Ranch Blvd | 2:45:53 AM | 2.20 | 2:00 | 16:08 | 66 | |
| Cinco Ranch Blvd | S Fry Rd | 2:45:53 AM | 2.00 | 2:03 | 18:11 | 59 | |
| S Fry Rd | Bellaire | 2:45:53 AM | 1.60 | 1:38 | 19:49 | 59 | |
| Bellaire | W Bellfort | 2:45:53 AM | 2.90 | 2:45 | 22:34 | 63 | |
| 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 | 22:29 | 22:29 | 82 | |
