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 | 7:51:33 AM | 1.00 | 00:50 | 00:50 | 72 |  |
| 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 | 7:51:33 AM | 2.20 | 1:33 | 2:16 | 85 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 7:51:33 AM | 1.50 | 1:32 | 3:47 | 59 | |
| Morton | Clay Rd | 7:51:33 AM | 1.60 | 1:19 | 5:06 | 73 | |
| Clay Rd | Beckendorff | 7:51:33 AM | 1.30 | 1:14 | 6:20 | 63 | |
| Beckendorff | FM-529 | 7:51:33 AM | 1.00 | 00:52 | 7:12 | 69 | |
| FM-529 | West Rd | 7:51:33 AM | 2.50 | 1:49 | 9:01 | 83 | |
| West Rd | House Hahl | 7:51:33 AM | 1.30 | 1:24 | 10:25 | 56 | |
| House Hahl | Bridgeland Lake Parkway | 7:51:33 AM | 1.40 | 1:18 | 11:43 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 7:51:33 AM | 2.40 | 2:01 | 13:44 | 71 | |
| Summary | 30.55 | 13:44 | 13:44 | 133 | |
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 | 7:51:33 AM | 2.40 | 2:00 | 2:00 | 72 | |
| Bridgeland Lake Parkway | House Hahl | 7:51:33 AM | 1.40 | 1:13 | 3:13 | 69 | |
| House Hahl | West Rd | 7:51:33 AM | 1.30 | 1:34 | 4:47 | 50 | |
| West Rd | FM-529 | 7:51:33 AM | 2.50 | 1:37 | 6:24 | 93 | |
| FM-529 | Beckendorff | 7:51:33 AM | 1.00 | 00:56 | 7:20 | 64 | |
| Beckendorff | Clay Rd | 7:51:33 AM | 1.30 | 1:01 | 8:21 | 77 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 7:49:33 AM | 1.25 | 1:08 | 9:27 | 66 | |
| Kingsland | Cinco Ranch Blvd | 7:51:33 AM | 2.20 | 1:47 | 11:14 | 74 | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | - | 2.90 | Not Available | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | 7:51:33 AM | 1.00 | 00:47 | 11:54 | 77 | |
| Summary | 30.55 | 11:54 | 11:54 | 154 | |
