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 | 3:32:55 AM | 1.00 | 1:18 | 1:18 | 46 |  |
| 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 | 3:32:55 AM | 2.90 | 2:45 | 3:59 | 63 |  |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | - | 2.00 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Morton | 3:32:55 AM | 1.50 | 1:50 | 5:45 | 49 | |
| Morton | Clay Rd | 3:32:55 AM | 1.60 | 1:42 | 7:27 | 56 | |
| Clay Rd | Beckendorff | 3:32:55 AM | 1.30 | 1:23 | 8:50 | 56 | |
| Beckendorff | FM-529 | 3:32:55 AM | 1.00 | 00:43 | 9:33 | 84 | |
| FM-529 | West Rd | 3:32:55 AM | 2.50 | 3:29 | 13:02 | 43 | |
| West Rd | House Hahl | 3:32:55 AM | 1.30 | 1:12 | 14:14 | 65 | |
| House Hahl | Bridgeland Lake Parkway | 3:32:55 AM | 1.40 | 1:21 | 15:35 | 62 | |
| Bridgeland Lake Parkway | US-290 Northwest | 3:32:55 AM | 2.40 | 2:50 | 18:25 | 51 | |
| Summary | 30.6 | 18:25 | 18:25 | 100 | |
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 | 3:32:55 AM | 2.40 | 2:03 | 2:03 | 70 | |
| Bridgeland Lake Parkway | House Hahl | 3:32:55 AM | 1.40 | 1:23 | 3:26 | 61 | |
| House Hahl | West Rd | 3:32:55 AM | 1.30 | 1:11 | 4:37 | 66 | |
| West Rd | FM-529 | 3:28:55 AM | 2.50 | 3:54 | 8:31 | 38 |  |
| FM-529 | Beckendorff | 3:32:55 AM | 1.00 | 1:10 | 9:41 | 51 | |
| Beckendorff | Clay Rd | 3:32:55 AM | 1.30 | 1:03 | 10:44 | 74 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 3:32:55 AM | 1.50 | 1:14 | 11:56 | 73 | |
| Kingsland | Cinco Ranch Blvd | 3:32:55 AM | 2.00 | 2:04 | 14:00 | 58 | |
| 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 | 3:32:55 AM | 1.50 | 1:21 | 15:18 | 67 | |
| 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 | 15:14 | 15:14 | 121 | |
