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 | - | 1.00 | Not Available |  |
| New Territory | FM-1464 | 7:27:53 AM | 1.50 | 1:16 | 1:15 | 71 |  |
| FM-1464 | Oyster Creek | 7:27:53 AM | 2.00 | 1:41 | 2:56 | 71 | |
| Oyster Creek | Harlem Rd | 7:27:53 AM | 1.60 | 1:26 | 4:22 | 67 | |
| Harlem Rd | W Bellfort | 7:27:53 AM | 1.50 | 1:11 | 5:33 | 76 | |
| W Bellfort | Bellaire | 7:27:53 AM | 2.90 | 2:41 | 8:14 | 65 | |
| Bellaire | S Fry Rd | 7:27:53 AM | 1.60 | 1:28 | 9:42 | 65 | |
| S Fry Rd | Cinco Ranch Blvd | 7:27:53 AM | 2.00 | 2:17 | 11:59 | 53 | |
| Cinco Ranch Blvd | Kingsland | 7:27:53 AM | 2.20 | 3:35 | 15:34 | 37 |  |
| Kingsland | IH-10 Katy | 7:27:53 AM | 1.25 | 00:57 | 16:31 | 79 | |
| IH-10 Katy | Morton | 7:27:53 AM | 1.50 | 1:36 | 18:07 | 56 | |
| Morton | Clay Rd | 7:27:53 AM | 1.60 | 1:27 | 19:34 | 66 | |
| Clay Rd | Beckendorff | 7:27:53 AM | 1.30 | 1:17 | 20:51 | 61 | |
| Beckendorff | FM-529 | 7:27:53 AM | 1.00 | 00:51 | 21:42 | 71 | |
| FM-529 | West Rd | - | 2.50 | Not Available | |
| West Rd | House Hahl | - | 1.30 | Not Available | |
| House Hahl | Bridgeland Lake Parkway | - | 1.40 | Not Available | |
| Bridgeland Lake Parkway | US-290 Northwest | - | 2.40 | Not Available | |
| Summary | 30.55 | Not Available | |
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 | - | 2.40 | Not Available | |
| Bridgeland Lake Parkway | House Hahl | - | 1.40 | Not Available | |
| House Hahl | West Rd | - | 1.30 | Not Available | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | 7:27:53 AM | 1.00 | 1:01 | 00:57 | 59 | |
| Beckendorff | Clay Rd | 7:27:53 AM | 1.30 | 1:10 | 2:07 | 67 | |
| Clay Rd | Morton | 7:27:53 AM | 1.60 | 1:52 | 3:59 | 51 | |
| Morton | IH-10 Katy | 7:27:53 AM | 1.50 | 1:18 | 5:17 | 69 | |
| IH-10 Katy | Kingsland | 7:27:53 AM | 1.25 | 1:15 | 6:32 | 60 | |
| Kingsland | Cinco Ranch Blvd | 7:27:53 AM | 2.20 | 4:03 | 10:35 | 33 | |
| Cinco Ranch Blvd | S Fry Rd | 7:27:53 AM | 2.00 | 4:29 | 15:04 | 27 |  |
| S Fry Rd | Bellaire | 7:27:53 AM | 1.60 | 1:35 | 16:39 | 61 | |
| Bellaire | W Bellfort | 7:27:53 AM | 2.90 | 2:45 | 19:24 | 63 | |
| W Bellfort | Harlem Rd | 7:24:53 AM | 1.50 | 1:22 | 20:46 | 66 | |
| Harlem Rd | Oyster Creek | 7:27:53 AM | 1.60 | 1:27 | 22:13 | 66 | |
| Oyster Creek | FM-1464 | 7:27:53 AM | 2.00 | 1:47 | 24:00 | 67 | |
| FM-1464 | New Territory | 7:27:53 AM | 1.50 | 1:37 | 25:37 | 56 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
