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 | 11:11:41 AM | 1.50 | 1:22 | 1:21 | 66 |  |
| FM-1464 | Oyster Creek | 11:11:41 AM | 2.00 | 1:53 | 3:14 | 64 | |
| Oyster Creek | Harlem Rd | 11:11:41 AM | 1.60 | 1:39 | 4:53 | 58 | |
| Harlem Rd | W Bellfort | 11:11:41 AM | 1.50 | 1:18 | 6:11 | 69 | |
| W Bellfort | Bellaire | 11:11:41 AM | 2.90 | 2:44 | 8:55 | 64 | |
| Bellaire | S Fry Rd | 11:11:41 AM | 1.60 | 1:35 | 10:30 | 61 | |
| S Fry Rd | Cinco Ranch Blvd | 11:11:41 AM | 2.00 | 3:30 | 14:00 | 34 |  |
| Cinco Ranch Blvd | Kingsland | 11:11:41 AM | 2.20 | 3:27 | 17:27 | 38 | |
| Kingsland | IH-10 Katy | 11:11:41 AM | 1.25 | 1:05 | 18:32 | 69 | |
| IH-10 Katy | Morton | 11:11:41 AM | 1.50 | 2:19 | 20:51 | 39 | |
| Morton | Clay Rd | - | 1.60 | Not Available | |
| 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 | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 11:11:41 AM | 1.50 | 1:28 | 1:21 | 61 | |
| IH-10 Katy | Kingsland | 11:11:41 AM | 1.25 | 1:10 | 2:31 | 64 | |
| Kingsland | Cinco Ranch Blvd | 11:11:41 AM | 2.20 | 2:26 | 4:57 | 54 | |
| Cinco Ranch Blvd | S Fry Rd | 11:11:41 AM | 2.00 | 5:49 | 10:46 | 21 |  |
| S Fry Rd | Bellaire | 11:11:41 AM | 1.60 | 1:37 | 12:23 | 59 | |
| Bellaire | W Bellfort | 11:11:41 AM | 2.90 | 2:31 | 14:54 | 69 | |
| W Bellfort | Harlem Rd | 11:11:41 AM | 1.50 | 1:19 | 16:13 | 68 | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 11:11:41 AM | 2.00 | 1:40 | 17:52 | 72 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
