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 | 2:49:43 AM | 1.00 | 3:00 | 3:00 | 20 |  |
| 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 | - | 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 | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | 2:49:43 AM | 1.25 | 1:09 | 4:01 | 65 |  |
| IH-10 Katy | Morton | 2:49:43 AM | 1.50 | 1:42 | 5:43 | 53 | |
| Morton | Clay Rd | 2:49:43 AM | 1.60 | 1:23 | 7:06 | 69 | |
| Clay Rd | Beckendorff | 2:49:43 AM | 1.30 | 1:24 | 8:30 | 56 | |
| Beckendorff | FM-529 | 2:47:43 AM | 1.00 | 00:59 | 9:29 | 61 | |
| FM-529 | West Rd | 2:20:42 AM | 2.50 | 1:53 | 11:22 | 80 | |
| West Rd | House Hahl | 2:49:43 AM | 1.30 | 1:27 | 12:49 | 54 | |
| House Hahl | Bridgeland Lake Parkway | 2:49:43 AM | 1.40 | 1:21 | 14:10 | 62 | |
| Bridgeland Lake Parkway | US-290 Northwest | 2:49:43 AM | 2.40 | 2:12 | 16:22 | 65 | |
| Summary | 30.55 | 16:22 | 16:22 | 112 | |
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 | 2:49:43 AM | 2.40 | 2:02 | 2:02 | 71 | |
| Bridgeland Lake Parkway | House Hahl | 2:49:43 AM | 1.40 | 1:30 | 3:32 | 56 | |
| House Hahl | West Rd | 2:49:43 AM | 1.30 | 1:47 | 5:19 | 44 |  |
| West Rd | FM-529 | 2:49:43 AM | 2.50 | 1:48 | 7:07 | 83 | |
| FM-529 | Beckendorff | 2:49:43 AM | 1.00 | 1:20 | 8:27 | 45 | |
| Beckendorff | Clay Rd | 2:49:43 AM | 1.30 | 1:01 | 9:28 | 77 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 2:49:43 AM | 1.25 | 1:11 | 10:37 | 63 | |
| Kingsland | Cinco Ranch Blvd | - | 2.20 | Not Available | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | 2:49:43 AM | 1.60 | 1:32 | 12:07 | 63 | |
| Bellaire | W Bellfort | 2:49:43 AM | 2.90 | 2:46 | 14:53 | 63 | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 2:49:43 AM | 2.00 | 1:48 | 16:39 | 67 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 16:37 | 16:37 | 110 | |
