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 | 9:23:54 AM | 1.00 | 1:05 | 1:05 | 55 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 9:28:53 AM | 1.60 | 1:35 | 2:38 | 61 | |
| Harlem Rd | W Bellfort | 9:28:53 AM | 1.50 | 1:17 | 3:55 | 70 | |
| W Bellfort | Bellaire | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | 9:28:53 AM | 2.00 | 2:05 | 5:58 | 58 | |
| Cinco Ranch Blvd | Kingsland | 9:28:53 AM | 2.20 | 2:26 | 8:24 | 54 | |
| Kingsland | IH-10 Katy | 9:28:53 AM | 1.25 | 1:01 | 9:25 | 74 | |
| IH-10 Katy | Morton | 9:28:53 AM | 1.50 | 1:43 | 11:08 | 52 | |
| Morton | Clay Rd | 9:28:53 AM | 1.60 | 1:27 | 12:35 | 66 | |
| Clay Rd | Beckendorff | 9:28:53 AM | 1.30 | 1:17 | 13:52 | 61 | |
| Beckendorff | FM-529 | 9:28:53 AM | 1.00 | 00:55 | 14:47 | 65 | |
| FM-529 | West Rd | 9:28:53 AM | 2.50 | 2:00 | 16:47 | 75 | |
| West Rd | House Hahl | 9:28:53 AM | 1.30 | 1:33 | 18:20 | 50 | |
| House Hahl | Bridgeland Lake Parkway | 9:28:53 AM | 1.40 | 1:20 | 19:40 | 63 | |
| Bridgeland Lake Parkway | US-290 Northwest | 9:28:53 AM | 2.40 | 2:12 | 21:52 | 65 | |
| Summary | 30.55 | 21:52 | 21:52 | 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 | 9:28:53 AM | 2.40 | 2:11 | 2:11 | 66 | |
| Bridgeland Lake Parkway | House Hahl | 9:28:53 AM | 1.40 | 1:24 | 3:35 | 60 | |
| House Hahl | West Rd | 9:28:53 AM | 1.30 | 1:38 | 5:13 | 48 |  |
| West Rd | FM-529 | 9:28:53 AM | 2.50 | 1:57 | 7:10 | 77 | |
| FM-529 | Beckendorff | 9:28:53 AM | 1.00 | 1:07 | 8:17 | 54 | |
| Beckendorff | Clay Rd | 9:28:53 AM | 1.30 | 1:14 | 9:31 | 63 | |
| Clay Rd | Morton | 9:28:53 AM | 1.60 | 1:50 | 11:21 | 52 | |
| Morton | IH-10 Katy | 9:21:54 AM | 1.50 | 00:59 | 12:20 | 92 | |
| IH-10 Katy | Kingsland | 9:28:53 AM | 1.25 | 1:15 | 13:35 | 60 | |
| Kingsland | Cinco Ranch Blvd | 9:28:53 AM | 2.20 | 5:11 | 18:46 | 25 |  |
| Cinco Ranch Blvd | S Fry Rd | 9:28:53 AM | 2.00 | 2:07 | 20:53 | 57 | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | - | 2.90 | Not Available | |
| W Bellfort | Harlem Rd | 9:28:53 AM | 1.50 | 1:22 | 22:13 | 66 | |
| Harlem Rd | Oyster Creek | 9:28:53 AM | 1.60 | 1:29 | 23:42 | 65 | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | 9:28:53 AM | 1.00 | 00:51 | 24:31 | 71 | |
| Summary | 30.55 | 24:31 | 24:31 | 75 | |
