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 | 8:17:48 AM | 1.00 | 00:55 | 00:55 | 65 |  |
| New Territory | FM-1464 | 8:17:48 AM | 1.50 | 1:15 | 2:10 | 72 | |
| FM-1464 | Oyster Creek | 8:17:48 AM | 2.00 | 1:46 | 3:56 | 68 | |
| Oyster Creek | Harlem Rd | 8:17:48 AM | 1.60 | 1:27 | 5:23 | 66 | |
| Harlem Rd | W Bellfort | 8:17:48 AM | 1.50 | 1:14 | 6:37 | 73 | |
| W Bellfort | Bellaire | 8:17:48 AM | 2.90 | 3:00 | 9:37 | 58 | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available |  |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | 8:17:48 AM | 2.20 | 4:49 | 14:24 | 27 |  |
| Kingsland | IH-10 Katy | 8:17:48 AM | 1.25 | 1:01 | 15:25 | 74 | |
| IH-10 Katy | Morton | 8:17:48 AM | 1.50 | 1:50 | 17:15 | 49 |  |
| Morton | Clay Rd | 8:17:48 AM | 1.60 | 1:25 | 18:40 | 68 | |
| Clay Rd | Beckendorff | 8:17:48 AM | 1.30 | 1:21 | 20:01 | 58 | |
| Beckendorff | FM-529 | 8:17:48 AM | 1.00 | 00:56 | 20:57 | 64 | |
| FM-529 | West Rd | 8:17:48 AM | 2.50 | 2:16 | 23:13 | 66 | |
| West Rd | House Hahl | 8:17:48 AM | 1.30 | 1:14 | 24:27 | 63 | |
| House Hahl | Bridgeland Lake Parkway | 8:17:48 AM | 1.40 | 1:16 | 25:43 | 66 | |
| Bridgeland Lake Parkway | US-290 Northwest | 8:17:48 AM | 2.40 | 2:10 | 27:53 | 66 | |
| Summary | 30.55 | 27:53 | 27:53 | 66 | |
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 | 8:17:48 AM | 2.40 | 2:06 | 2:06 | 69 | |
| Bridgeland Lake Parkway | House Hahl | 8:17:48 AM | 1.40 | 1:20 | 3:26 | 63 | |
| House Hahl | West Rd | 8:17:48 AM | 1.30 | 1:14 | 4:40 | 63 | |
| West Rd | FM-529 | 8:17:48 AM | 2.50 | 2:04 | 6:44 | 73 | |
| FM-529 | Beckendorff | 8:17:48 AM | 1.00 | 1:00 | 7:44 | 60 | |
| Beckendorff | Clay Rd | 8:17:48 AM | 1.30 | 1:10 | 8:54 | 67 | |
| Clay Rd | Morton | 8:17:48 AM | 1.60 | 2:35 | 11:29 | 37 |  |
| Morton | IH-10 Katy | 8:17:48 AM | 1.50 | 1:05 | 12:34 | 83 | |
| IH-10 Katy | Kingsland | 8:17:48 AM | 1.25 | 1:09 | 13:43 | 65 | |
| Kingsland | Cinco Ranch Blvd | 8:17:48 AM | 2.20 | 3:01 | 16:44 | 44 | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | 8:17:48 AM | 2.90 | 2:53 | 19:35 | 60 | |
| W Bellfort | Harlem Rd | 8:17:48 AM | 1.50 | 1:17 | 20:52 | 70 | |
| Harlem Rd | Oyster Creek | 8:17:48 AM | 1.60 | 1:28 | 22:20 | 65 | |
| Oyster Creek | FM-1464 | 8:17:48 AM | 2.00 | 1:41 | 24:01 | 71 | |
| FM-1464 | New Territory | 8:17:48 AM | 1.50 | 1:20 | 25:21 | 68 | |
| New Territory | Brazos River | 8:17:48 AM | 1.00 | 00:48 | 26:09 | 75 | |
| Summary | 30.55 | 26:09 | 26:09 | 70 | |
