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 | 8:19:42 AM | 1.00 | 1:04 | 1:04 | 56 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 8:19:42 AM | 1.60 | 1:27 | 2:29 | 66 | |
| Harlem Rd | W Bellfort | 8:19:42 AM | 1.50 | 1:22 | 3:51 | 66 | |
| W Bellfort | Bellaire | 8:19:42 AM | 2.90 | 2:37 | 6:28 | 66 | |
| Bellaire | S Fry Rd | 8:19:42 AM | 1.60 | 1:25 | 7:53 | 68 | |
| S Fry Rd | Cinco Ranch Blvd | 8:19:42 AM | 2.00 | 1:58 | 9:51 | 61 | |
| Cinco Ranch Blvd | Kingsland | 8:19:42 AM | 2.20 | 2:15 | 12:06 | 59 | |
| Kingsland | IH-10 Katy | 8:19:42 AM | 1.25 | 1:06 | 13:12 | 68 | |
| IH-10 Katy | Morton | 8:19:42 AM | 1.50 | 1:44 | 14:56 | 52 | |
| Morton | Clay Rd | 8:19:42 AM | 1.60 | 1:31 | 16:27 | 63 | |
| Clay Rd | Beckendorff | 8:19:42 AM | 1.30 | 1:18 | 17:45 | 60 | |
| Beckendorff | FM-529 | 8:19:42 AM | 1.00 | 00:54 | 18:39 | 67 | |
| FM-529 | West Rd | - | 2.50 | Not Available | |
| West Rd | House Hahl | - | 1.30 | Not Available | |
| House Hahl | Bridgeland Lake Parkway | 8:19:42 AM | 1.40 | 1:17 | 19:54 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 8:19:42 AM | 2.40 | 2:07 | 22:01 | 68 | |
| Summary | 30.55 | 22:01 | 22:01 | 83 | |
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 | 8:19:42 AM | 2.40 | 2:12 | 2:12 | 65 | |
| Bridgeland Lake Parkway | House Hahl | 8:19:42 AM | 1.40 | 1:18 | 3:30 | 65 | |
| House Hahl | West Rd | - | 1.30 | Not Available | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | 8:19:42 AM | 1.00 | 1:02 | 4:30 | 58 | |
| Beckendorff | Clay Rd | 8:19:42 AM | 1.30 | 1:14 | 5:44 | 63 | |
| Clay Rd | Morton | 8:19:42 AM | 1.60 | 2:08 | 7:52 | 45 |  |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 8:19:42 AM | 1.25 | 1:12 | 9:03 | 62 | |
| Kingsland | Cinco Ranch Blvd | 8:19:42 AM | 2.20 | 2:08 | 11:11 | 62 | |
| Cinco Ranch Blvd | S Fry Rd | 8:19:42 AM | 2.00 | 1:51 | 13:02 | 65 | |
| S Fry Rd | Bellaire | 8:19:42 AM | 1.60 | 1:31 | 14:33 | 63 | |
| Bellaire | W Bellfort | 8:19:42 AM | 2.90 | 2:28 | 17:01 | 71 | |
| W Bellfort | Harlem Rd | 8:19:42 AM | 1.50 | 1:13 | 18:14 | 74 | |
| Harlem Rd | Oyster Creek | 8:19:42 AM | 1.60 | 1:28 | 19:42 | 65 | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | 8:19:42 AM | 1.00 | 00:47 | 20:27 | 77 | |
| Summary | 30.55 | 20:27 | 20:27 | 90 | |
