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 | 11:49:30 AM | 1.00 | 00:57 | 00:57 | 63 |  |
| New Territory | FM-1464 | 11:49:30 AM | 1.50 | 1:18 | 2:15 | 69 | |
| FM-1464 | Oyster Creek | 11:49:30 AM | 2.00 | 1:45 | 4:00 | 69 | |
| Oyster Creek | Harlem Rd | 11:49:30 AM | 1.60 | 1:35 | 5:35 | 61 | |
| Harlem Rd | W Bellfort | 11:49:30 AM | 1.50 | 1:35 | 7:10 | 57 | |
| W Bellfort | Bellaire | 11:49:30 AM | 2.90 | 2:53 | 10:03 | 60 | |
| 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 | 11:49:30 AM | 1.50 | 1:39 | 11:38 | 55 | |
| Morton | Clay Rd | 11:49:30 AM | 1.60 | 1:24 | 13:02 | 69 | |
| Clay Rd | Beckendorff | 11:49:30 AM | 1.30 | 1:19 | 14:21 | 59 | |
| Beckendorff | FM-529 | 11:49:30 AM | 1.00 | 00:54 | 15:15 | 67 | |
| FM-529 | West Rd | 11:49:30 AM | 2.50 | 2:13 | 17:28 | 68 | |
| West Rd | House Hahl | - | 1.30 | Not Available | |
| House Hahl | Bridgeland Lake Parkway | - | 1.40 | Not Available | |
| Bridgeland Lake Parkway | US-290 Northwest | 11:49:30 AM | 2.40 | 2:03 | 19:29 | 70 | |
| Summary | 30.6 | 19:29 | 19:29 | 94 | |
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 | 11:49:30 AM | 2.40 | 2:12 | 2:12 | 65 | |
| Bridgeland Lake Parkway | House Hahl | - | 1.40 | Not Available | |
| House Hahl | West Rd | - | 1.30 | Not Available | |
| West Rd | FM-529 | 11:49:30 AM | 2.50 | 2:11 | 4:21 | 69 | |
| FM-529 | Beckendorff | 11:49:30 AM | 1.00 | 1:04 | 5:25 | 56 | |
| Beckendorff | Clay Rd | 11:49:30 AM | 1.30 | 1:07 | 6:32 | 70 | |
| Clay Rd | Morton | 11:49:30 AM | 1.60 | 1:55 | 8:27 | 50 | |
| Morton | IH-10 Katy | 11:49:30 AM | 1.50 | 1:49 | 10:16 | 50 | |
| 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 | 11:49:30 AM | 2.90 | 3:12 | 13:24 | 54 | |
| W Bellfort | Harlem Rd | 11:49:30 AM | 1.50 | 1:16 | 14:40 | 71 | |
| Harlem Rd | Oyster Creek | 11:49:30 AM | 1.60 | 1:37 | 16:17 | 59 | |
| Oyster Creek | FM-1464 | 11:49:30 AM | 2.00 | 1:47 | 18:04 | 67 | |
| FM-1464 | New Territory | 11:49:30 AM | 1.50 | 1:14 | 19:18 | 73 | |
| New Territory | Brazos River | 11:49:30 AM | 1.00 | 00:49 | 20:07 | 73 | |
| Summary | 30.6 | 20:07 | 20:07 | 91 | |
