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 | 9:51:50 AM | 1.00 | 00:58 | 00:58 | 62 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 9:51:50 AM | 1.60 | 1:29 | 2:25 | 65 | |
| Harlem Rd | W Bellfort | 9:51:50 AM | 1.50 | 1:16 | 3:41 | 71 | |
| W Bellfort | Bellaire | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | 9:51:50 AM | 2.00 | 2:01 | 5:40 | 60 | |
| Cinco Ranch Blvd | Kingsland | 9:51:50 AM | 2.20 | 2:30 | 8:10 | 53 | |
| Kingsland | IH-10 Katy | 9:51:50 AM | 1.25 | 1:17 | 9:27 | 58 | |
| IH-10 Katy | Morton | 9:51:50 AM | 1.50 | 1:50 | 11:17 | 49 |  |
| Morton | Clay Rd | 9:51:50 AM | 1.60 | 1:29 | 12:46 | 65 | |
| Clay Rd | Beckendorff | 9:51:50 AM | 1.30 | 1:18 | 14:04 | 60 | |
| Beckendorff | FM-529 | 9:51:50 AM | 1.00 | 00:54 | 14:58 | 67 | |
| FM-529 | West Rd | 9:51:50 AM | 2.50 | 2:02 | 17:00 | 74 | |
| West Rd | House Hahl | 9:51:50 AM | 1.30 | 1:31 | 18:31 | 51 | |
| House Hahl | Bridgeland Lake Parkway | 9:51:50 AM | 1.40 | 1:16 | 19:47 | 66 | |
| Bridgeland Lake Parkway | US-290 Northwest | 9:51:50 AM | 2.40 | 2:07 | 21:54 | 68 | |
| Summary | 30.55 | 21:54 | 21:54 | 84 | |
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 | 9:51:50 AM | 2.40 | 2:09 | 2:09 | 67 | |
| Bridgeland Lake Parkway | House Hahl | 9:51:50 AM | 1.40 | 1:17 | 3:26 | 65 | |
| House Hahl | West Rd | 9:51:50 AM | 1.30 | 1:34 | 5:00 | 50 | |
| West Rd | FM-529 | 9:51:50 AM | 2.50 | 1:52 | 6:52 | 80 | |
| FM-529 | Beckendorff | 9:51:50 AM | 1.00 | 00:59 | 7:51 | 61 | |
| Beckendorff | Clay Rd | 9:51:50 AM | 1.30 | 1:11 | 9:02 | 66 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 9:51:50 AM | 1.25 | 1:05 | 10:05 | 69 | |
| Kingsland | Cinco Ranch Blvd | 9:51:50 AM | 2.20 | 2:09 | 12:14 | 61 | |
| Cinco Ranch Blvd | S Fry Rd | 9:51:50 AM | 2.00 | 2:01 | 14:15 | 60 | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | - | 2.90 | Not Available | |
| W Bellfort | Harlem Rd | 9:51:50 AM | 1.50 | 1:14 | 15:27 | 73 | |
| Harlem Rd | Oyster Creek | 9:51:50 AM | 1.60 | 1:30 | 16:57 | 64 | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | 9:51:50 AM | 1.00 | 00:49 | 17:44 | 73 | |
| Summary | 30.55 | 17:44 | 17:44 | 103 | |
