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 | 6:31:55 AM | 1.00 | 00:56 | 00:56 | 64 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | 6:31:55 AM | 2.00 | 1:45 | 2:40 | 69 | |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | 6:31:55 AM | 1.50 | 1:14 | 3:53 | 73 | |
| 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 | 6:31:55 AM | 2.00 | 2:13 | 6:03 | 54 | |
| Kingsland | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Morton | 6:31:55 AM | 1.50 | 2:02 | 8:04 | 44 |  |
| Morton | Clay Rd | 6:31:55 AM | 1.60 | 1:37 | 9:41 | 59 | |
| Clay Rd | Beckendorff | 6:31:55 AM | 1.30 | 1:16 | 10:57 | 62 | |
| Beckendorff | FM-529 | 6:31:55 AM | 1.00 | 00:51 | 11:48 | 71 | |
| FM-529 | West Rd | 6:31:55 AM | 2.50 | 2:04 | 13:52 | 73 | |
| West Rd | House Hahl | 6:31:55 AM | 1.30 | 1:13 | 15:05 | 64 | |
| House Hahl | Bridgeland Lake Parkway | 6:30:55 AM | 1.40 | 1:26 | 16:31 | 59 | |
| Bridgeland Lake Parkway | US-290 Northwest | 6:31:55 AM | 2.40 | 2:05 | 18:36 | 69 | |
| Summary | 30.6 | 18:36 | 18:36 | 99 | |
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 | 6:31:55 AM | 2.40 | 1:52 | 1:52 | 77 | |
| Bridgeland Lake Parkway | House Hahl | 6:31:55 AM | 1.40 | 1:24 | 3:16 | 60 | |
| House Hahl | West Rd | 6:31:55 AM | 1.30 | 1:14 | 4:30 | 63 | |
| West Rd | FM-529 | 6:31:55 AM | 2.50 | 2:09 | 6:39 | 70 | |
| FM-529 | Beckendorff | 6:31:55 AM | 1.00 | 00:54 | 7:33 | 67 | |
| Beckendorff | Clay Rd | 6:31:55 AM | 1.30 | 1:09 | 8:42 | 68 | |
| Clay Rd | Morton | 6:31:55 AM | 1.60 | 1:44 | 10:26 | 55 | |
| Morton | IH-10 Katy | 6:31:55 AM | 1.50 | 1:01 | 11:27 | 89 | |
| IH-10 Katy | Kingsland | 6:31:55 AM | 1.50 | 1:07 | 12:34 | 81 | |
| Kingsland | Cinco Ranch Blvd | 6:31:55 AM | 2.00 | 1:45 | 14:19 | 69 | |
| 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 | 6:31:55 AM | 2.00 | 1:53 | 16:07 | 64 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.6 | 16:05 | 16:05 | 114 | |
