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 | 7:39:53 AM | 1.50 | 1:13 | 1:12 | 74 |  |
| FM-1464 | Oyster Creek | 7:39:53 AM | 2.00 | 1:44 | 2:56 | 69 | |
| Oyster Creek | Harlem Rd | 7:39:53 AM | 1.60 | 1:30 | 4:26 | 64 | |
| Harlem Rd | W Bellfort | 7:39:53 AM | 1.50 | 1:08 | 5:34 | 79 | |
| W Bellfort | Bellaire | 7:39:53 AM | 2.90 | 2:28 | 8:02 | 71 | |
| Bellaire | S Fry Rd | 7:39:53 AM | 1.60 | 1:25 | 9:27 | 68 | |
| S Fry Rd | Cinco Ranch Blvd | 7:39:53 AM | 2.00 | 2:55 | 12:22 | 41 |  |
| Cinco Ranch Blvd | Kingsland | 7:39:53 AM | 2.20 | 3:46 | 16:08 | 35 |  |
| Kingsland | IH-10 Katy | 7:39:53 AM | 1.25 | 1:02 | 17:10 | 73 | |
| IH-10 Katy | Morton | 7:39:53 AM | 1.50 | 1:36 | 18:46 | 56 | |
| Morton | Clay Rd | 7:39:53 AM | 1.60 | 1:30 | 20:16 | 64 | |
| Clay Rd | Beckendorff | 7:39:53 AM | 1.30 | 1:20 | 21:36 | 58 | |
| Beckendorff | FM-529 | 7:39:53 AM | 1.00 | 00:53 | 22:29 | 68 | |
| 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 | 7:39:53 AM | 1.00 | 1:05 | 1:01 | 55 | |
| Beckendorff | Clay Rd | 7:39:53 AM | 1.30 | 1:18 | 2:19 | 60 | |
| Clay Rd | Morton | 7:39:53 AM | 1.60 | 2:12 | 4:31 | 44 | |
| Morton | IH-10 Katy | 7:39:53 AM | 1.50 | 1:08 | 5:39 | 79 | |
| IH-10 Katy | Kingsland | 7:39:53 AM | 1.25 | 1:10 | 6:49 | 64 | |
| Kingsland | Cinco Ranch Blvd | 7:39:53 AM | 2.20 | 4:34 | 11:23 | 29 |  |
| Cinco Ranch Blvd | S Fry Rd | 7:39:53 AM | 2.00 | 4:15 | 15:38 | 28 | |
| S Fry Rd | Bellaire | 7:39:53 AM | 1.60 | 1:38 | 17:16 | 59 | |
| Bellaire | W Bellfort | 7:39:53 AM | 2.90 | 2:46 | 20:02 | 63 | |
| W Bellfort | Harlem Rd | 7:39:53 AM | 1.50 | 1:19 | 21:21 | 68 | |
| Harlem Rd | Oyster Creek | 7:39:53 AM | 1.60 | 1:36 | 22:57 | 60 | |
| Oyster Creek | FM-1464 | 7:39:53 AM | 2.00 | 1:53 | 24:50 | 64 | |
| FM-1464 | New Territory | 7:39:53 AM | 1.50 | 1:20 | 26:10 | 68 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
