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 | 7:06:56 AM | 1.50 | 1:22 | 1:21 | 66 |  |
| 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 | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | 7:06:56 AM | 1.25 | 1:05 | 2:19 | 69 | |
| IH-10 Katy | Morton | 7:06:56 AM | 1.50 | 1:27 | 3:46 | 62 | |
| Morton | Clay Rd | 7:06:56 AM | 1.60 | 1:25 | 5:11 | 68 | |
| Clay Rd | Beckendorff | 7:06:56 AM | 1.30 | 1:14 | 6:25 | 63 | |
| Beckendorff | FM-529 | 7:06:56 AM | 1.00 | 00:50 | 7:15 | 72 | |
| FM-529 | West Rd | 7:06:56 AM | 2.50 | 2:37 | 9:52 | 57 | |
| West Rd | House Hahl | 7:06:56 AM | 1.30 | 1:12 | 11:04 | 65 | |
| House Hahl | Bridgeland Lake Parkway | 7:06:56 AM | 1.40 | 1:06 | 12:10 | 76 | |
| Bridgeland Lake Parkway | US-290 Northwest | 7:06:56 AM | 2.40 | 1:48 | 13:58 | 80 | |
| 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 | 7:06:56 AM | 2.40 | 1:59 | 1:59 | 73 | |
| Bridgeland Lake Parkway | House Hahl | 7:06:56 AM | 1.40 | 1:30 | 3:29 | 56 | |
| House Hahl | West Rd | 7:06:56 AM | 1.30 | 1:13 | 4:42 | 64 | |
| West Rd | FM-529 | 7:03:55 AM | 2.50 | 3:23 | 8:05 | 44 |  |
| FM-529 | Beckendorff | 7:06:56 AM | 1.00 | 1:29 | 9:34 | 40 | |
| Beckendorff | Clay Rd | 7:06:56 AM | 1.30 | 1:04 | 10:38 | 73 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | - | 1.25 | Not Available | |
| Kingsland | Cinco Ranch Blvd | 7:06:56 AM | 2.20 | 1:55 | 12:30 | 69 | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | 7:06:56 AM | 2.90 | 2:47 | 15:15 | 63 | |
| 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 | 15:10 | 15:10 | 121 | |
