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 | 8:30:56 AM | 1.00 | 00:53 | 00:53 | 68 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | 8:30:56 AM | 2.90 | 2:38 | 3:27 | 66 | |
| Bellaire | S Fry Rd | 8:30:56 AM | 1.60 | 1:25 | 4:52 | 68 | |
| S Fry Rd | Cinco Ranch Blvd | 8:30:56 AM | 2.00 | 1:48 | 6:40 | 67 | |
| Cinco Ranch Blvd | Kingsland | 8:30:56 AM | 2.20 | 2:13 | 8:53 | 60 | |
| Kingsland | IH-10 Katy | 8:30:56 AM | 1.25 | 1:06 | 9:59 | 68 | |
| IH-10 Katy | Morton | 8:30:56 AM | 1.50 | 1:25 | 11:24 | 64 | |
| Morton | Clay Rd | 8:30:56 AM | 1.60 | 1:21 | 12:45 | 71 | |
| Clay Rd | Beckendorff | 8:30:56 AM | 1.30 | 1:12 | 13:57 | 65 | |
| Beckendorff | FM-529 | 8:30:56 AM | 1.00 | 00:51 | 14:48 | 71 | |
| FM-529 | West Rd | 8:30:56 AM | 2.50 | 1:48 | 16:36 | 83 | |
| West Rd | House Hahl | 8:30:56 AM | 1.30 | 1:25 | 18:01 | 55 | |
| House Hahl | Bridgeland Lake Parkway | 8:30:56 AM | 1.40 | 1:13 | 19:14 | 69 | |
| Bridgeland Lake Parkway | US-290 Northwest | 8:30:56 AM | 2.40 | 2:01 | 21:15 | 71 | |
| Summary | 30.55 | 21:15 | 21:15 | 86 | |
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 | 8:30:56 AM | 2.40 | 1:51 | 1:51 | 78 | |
| Bridgeland Lake Parkway | House Hahl | 8:30:56 AM | 1.40 | 1:18 | 3:09 | 65 | |
| House Hahl | West Rd | 8:30:56 AM | 1.30 | 1:37 | 4:46 | 48 |  |
| West Rd | FM-529 | 8:30:56 AM | 2.50 | 1:44 | 6:30 | 87 | |
| FM-529 | Beckendorff | 8:30:56 AM | 1.00 | 00:59 | 7:29 | 61 | |
| Beckendorff | Clay Rd | 8:30:56 AM | 1.30 | 1:07 | 8:36 | 70 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 8:30:56 AM | 1.25 | 1:14 | 9:48 | 61 | |
| Kingsland | Cinco Ranch Blvd | 8:30:56 AM | 2.20 | 1:51 | 11:39 | 71 | |
| Cinco Ranch Blvd | S Fry Rd | 8:30:56 AM | 2.00 | 1:47 | 13:26 | 67 | |
| S Fry Rd | Bellaire | 8:30:56 AM | 1.60 | 1:38 | 15:04 | 59 | |
| Bellaire | W Bellfort | 8:30:56 AM | 2.90 | 2:21 | 17:25 | 74 | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 17:20 | 17:20 | 106 | |
