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 | 8:32:28 AM | 1.50 | 1:16 | 1:15 | 71 |  |
| FM-1464 | Oyster Creek | 8:32:28 AM | 2.00 | 1:35 | 2:50 | 76 | |
| Oyster Creek | Harlem Rd | 8:32:28 AM | 1.60 | 1:39 | 4:29 | 58 | |
| Harlem Rd | W Bellfort | 8:32:28 AM | 1.50 | 1:15 | 5:44 | 72 | |
| W Bellfort | Bellaire | 8:32:28 AM | 2.90 | 2:47 | 8:31 | 63 | |
| Bellaire | S Fry Rd | 8:32:28 AM | 1.60 | 1:24 | 9:55 | 69 | |
| S Fry Rd | Cinco Ranch Blvd | 8:32:28 AM | 2.00 | 1:55 | 11:50 | 63 | |
| Cinco Ranch Blvd | Kingsland | 8:32:28 AM | 2.20 | 2:14 | 14:04 | 59 | |
| Kingsland | IH-10 Katy | 8:32:28 AM | 1.25 | 1:02 | 15:06 | 73 | |
| IH-10 Katy | Morton | 8:32:28 AM | 1.50 | 2:02 | 17:08 | 44 |  |
| Morton | Clay Rd | 8:32:28 AM | 1.60 | 1:24 | 18:32 | 69 | |
| Clay Rd | Beckendorff | - | 1.30 | Not Available | |
| Beckendorff | FM-529 | - | 1.00 | Not Available | |
| 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 | - | 1.00 | Not Available | |
| Beckendorff | Clay Rd | - | 1.30 | Not Available | |
| Clay Rd | Morton | 8:32:28 AM | 1.60 | 2:01 | 1:55 | 48 | |
| Morton | IH-10 Katy | 8:32:28 AM | 1.50 | 1:27 | 3:22 | 62 | |
| IH-10 Katy | Kingsland | 8:23:57 AM | 1.25 | 1:40 | 5:02 | 45 | |
| Kingsland | Cinco Ranch Blvd | 8:32:28 AM | 2.20 | 2:00 | 7:02 | 66 | |
| Cinco Ranch Blvd | S Fry Rd | 8:32:28 AM | 2.00 | 1:57 | 8:59 | 62 | |
| S Fry Rd | Bellaire | 8:26:57 AM | 1.60 | 1:53 | 10:52 | 51 | |
| Bellaire | W Bellfort | 8:32:28 AM | 2.90 | 2:42 | 13:34 | 64 | |
| W Bellfort | Harlem Rd | 8:22:57 AM | 1.50 | 1:13 | 14:47 | 74 | |
| Harlem Rd | Oyster Creek | 8:32:28 AM | 1.60 | 1:12 | 15:59 | 80 | |
| Oyster Creek | FM-1464 | 8:32:28 AM | 2.00 | 1:38 | 17:37 | 73 | |
| FM-1464 | New Territory | 8:32:28 AM | 1.50 | 1:30 | 19:07 | 60 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
