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 | 9:49:35 AM | 1.00 | 00:51 | 00:51 | 71 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 9:49:35 AM | 1.60 | 1:41 | 2:30 | 57 | |
| Harlem Rd | W Bellfort | 9:49:35 AM | 1.50 | 1:32 | 4:02 | 59 | |
| W Bellfort | Bellaire | 9:49:35 AM | 2.90 | 3:00 | 7:02 | 58 | |
| Bellaire | S Fry Rd | 9:49:35 AM | 1.60 | 1:28 | 8:30 | 65 | |
| S Fry Rd | Cinco Ranch Blvd | 9:49:35 AM | 2.00 | 1:59 | 10:29 | 61 | |
| Cinco Ranch Blvd | Kingsland | 9:49:35 AM | 2.20 | 2:34 | 13:03 | 51 | |
| Kingsland | IH-10 Katy | 9:49:35 AM | 1.25 | 1:08 | 14:11 | 66 | |
| IH-10 Katy | Morton | 9:49:35 AM | 1.50 | 1:48 | 15:59 | 50 | |
| Morton | Clay Rd | 9:49:35 AM | 1.60 | 1:27 | 17:26 | 66 | |
| Clay Rd | Beckendorff | 9:49:35 AM | 1.30 | 1:18 | 18:44 | 60 | |
| Beckendorff | FM-529 | 9:49:35 AM | 1.00 | 00:55 | 19:39 | 65 | |
| FM-529 | West Rd | 9:49:35 AM | 2.50 | 2:00 | 21:39 | 75 | |
| West Rd | House Hahl | 9:49:35 AM | 1.30 | 1:34 | 23:13 | 50 | |
| House Hahl | Bridgeland Lake Parkway | 9:49:35 AM | 1.40 | 1:21 | 24:34 | 62 | |
| Bridgeland Lake Parkway | US-290 Northwest | 9:49:35 AM | 2.40 | 2:18 | 26:52 | 63 | |
| Summary | 30.55 | 26:52 | 26:52 | 68 | |
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 | 9:49:35 AM | 2.40 | 2:07 | 2:07 | 68 | |
| Bridgeland Lake Parkway | House Hahl | 9:49:35 AM | 1.40 | 1:20 | 3:27 | 63 | |
| House Hahl | West Rd | 9:49:35 AM | 1.30 | 1:38 | 5:05 | 48 |  |
| West Rd | FM-529 | 9:49:35 AM | 2.50 | 1:57 | 7:02 | 77 | |
| FM-529 | Beckendorff | 9:49:35 AM | 1.00 | 1:05 | 8:07 | 55 | |
| Beckendorff | Clay Rd | 9:49:35 AM | 1.30 | 1:17 | 9:24 | 61 | |
| Clay Rd | Morton | 9:49:35 AM | 1.60 | 2:19 | 11:43 | 41 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 9:49:35 AM | 1.25 | 1:18 | 13:00 | 58 | |
| Kingsland | Cinco Ranch Blvd | 9:49:35 AM | 2.20 | 2:02 | 15:02 | 65 | |
| Cinco Ranch Blvd | S Fry Rd | 9:49:35 AM | 2.00 | 1:52 | 16:54 | 64 | |
| S Fry Rd | Bellaire | 9:49:35 AM | 1.60 | 1:26 | 18:20 | 67 | |
| Bellaire | W Bellfort | 9:49:35 AM | 2.90 | 2:32 | 20:52 | 69 | |
| W Bellfort | Harlem Rd | 9:49:35 AM | 1.50 | 1:21 | 22:13 | 67 | |
| Harlem Rd | Oyster Creek | 9:49:35 AM | 1.60 | 1:36 | 23:49 | 60 | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | 9:49:35 AM | 1.00 | 00:57 | 24:44 | 63 | |
| Summary | 30.55 | 24:44 | 24:44 | 74 | |
