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 | 8:30:57 AM | 1.00 | 00:59 | 00:59 | 61 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 8:30:57 AM | 1.60 | 1:19 | 2:16 | 73 | |
| Harlem Rd | W Bellfort | 8:30:57 AM | 1.50 | 1:13 | 3:29 | 74 | |
| W Bellfort | Bellaire | 8:27:57 AM | 2.90 | 2:11 | 5:40 | 80 | |
| Bellaire | S Fry Rd | 8:30:57 AM | 1.60 | 1:20 | 7:00 | 72 | |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | 8:30:57 AM | 1.25 | 1:08 | 8:06 | 66 | |
| IH-10 Katy | Morton | 8:30:57 AM | 1.50 | 1:58 | 10:04 | 46 |  |
| Morton | Clay Rd | 8:30:57 AM | 1.60 | 1:22 | 11:26 | 70 | |
| Clay Rd | Beckendorff | 8:30:57 AM | 1.30 | 1:15 | 12:41 | 62 | |
| Beckendorff | FM-529 | 8:30:57 AM | 1.00 | 00:53 | 13:34 | 68 | |
| FM-529 | West Rd | 8:30:57 AM | 2.50 | 1:59 | 15:33 | 76 | |
| West Rd | House Hahl | 8:30:57 AM | 1.30 | 1:31 | 17:04 | 51 | |
| House Hahl | Bridgeland Lake Parkway | 8:30:57 AM | 1.40 | 1:13 | 18:17 | 69 | |
| Bridgeland Lake Parkway | US-290 Northwest | 8:30:57 AM | 2.40 | 2:02 | 20:19 | 71 | |
| Summary | 30.55 | 20:19 | 20:19 | 90 | |
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 | 8:30:57 AM | 2.40 | 1:59 | 1:59 | 73 | |
| Bridgeland Lake Parkway | House Hahl | 8:30:57 AM | 1.40 | 1:06 | 3:05 | 76 | |
| House Hahl | West Rd | 8:30:57 AM | 1.30 | 1:31 | 4:36 | 51 | |
| West Rd | FM-529 | 8:30:57 AM | 2.50 | 1:40 | 6:16 | 90 | |
| FM-529 | Beckendorff | 8:28:57 AM | 1.00 | 1:01 | 7:17 | 59 | |
| Beckendorff | Clay Rd | 8:30:57 AM | 1.30 | 1:06 | 8:23 | 71 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 8:30:57 AM | 1.25 | 1:12 | 9:33 | 62 | |
| Kingsland | Cinco Ranch Blvd | - | 2.20 | Not Available | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | 8:30:57 AM | 1.60 | 1:24 | 10:55 | 69 | |
| Bellaire | W Bellfort | - | 2.90 | Not Available | |
| W Bellfort | Harlem Rd | 8:30:57 AM | 1.50 | 1:05 | 11:59 | 83 | |
| Harlem Rd | Oyster Creek | 8:30:57 AM | 1.60 | 1:18 | 13:17 | 74 | |
| Oyster Creek | FM-1464 | 8:30:57 AM | 2.00 | 1:38 | 14:55 | 73 | |
| FM-1464 | New Territory | 8:30:57 AM | 1.50 | 1:16 | 16:11 | 71 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 16:10 | 16:10 | 113 | |
