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 | 9:26:50 AM | 1.50 | 1:19 | 1:18 | 68 |  |
| FM-1464 | Oyster Creek | 9:26:50 AM | 2.00 | 1:44 | 3:02 | 69 | |
| Oyster Creek | Harlem Rd | 9:26:50 AM | 1.60 | 1:24 | 4:26 | 69 | |
| Harlem Rd | W Bellfort | 9:26:50 AM | 1.50 | 1:11 | 5:37 | 76 | |
| W Bellfort | Bellaire | 9:26:50 AM | 2.90 | 2:34 | 8:11 | 68 | |
| Bellaire | S Fry Rd | 9:26:50 AM | 1.60 | 1:34 | 9:45 | 61 | |
| S Fry Rd | Cinco Ranch Blvd | 9:26:50 AM | 2.00 | 3:36 | 13:21 | 33 |  |
| Cinco Ranch Blvd | Kingsland | 9:26:50 AM | 2.20 | 3:51 | 17:12 | 34 | |
| Kingsland | IH-10 Katy | 9:26:50 AM | 1.25 | 1:09 | 18:21 | 65 | |
| IH-10 Katy | Morton | 9:26:50 AM | 1.50 | 1:56 | 20:17 | 47 |  |
| Morton | Clay Rd | 9:26:50 AM | 1.60 | 1:31 | 21:48 | 63 | |
| Clay Rd | Beckendorff | 9:26:50 AM | 1.30 | 1:17 | 23:05 | 61 | |
| Beckendorff | FM-529 | 9:26:50 AM | 1.00 | 00:55 | 24:00 | 65 | |
| 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 | 9:26:50 AM | 1.00 | 1:04 | 1:00 | 56 | |
| Beckendorff | Clay Rd | 9:26:50 AM | 1.30 | 1:14 | 2:14 | 63 | |
| Clay Rd | Morton | 9:25:50 AM | 1.60 | 9:39 | 11:53 | 10 |  |
| Morton | IH-10 Katy | 9:26:50 AM | 1.50 | 1:41 | 13:34 | 53 | |
| IH-10 Katy | Kingsland | 9:26:50 AM | 1.25 | 1:14 | 14:48 | 61 | |
| Kingsland | Cinco Ranch Blvd | 9:26:50 AM | 2.20 | 2:25 | 17:13 | 55 | |
| Cinco Ranch Blvd | S Fry Rd | 9:26:50 AM | 2.00 | 5:24 | 22:37 | 22 |  |
| S Fry Rd | Bellaire | 9:26:50 AM | 1.60 | 1:37 | 24:14 | 59 | |
| Bellaire | W Bellfort | 9:26:50 AM | 2.90 | 2:43 | 26:57 | 64 | |
| W Bellfort | Harlem Rd | 9:26:50 AM | 1.50 | 1:14 | 28:11 | 73 | |
| Harlem Rd | Oyster Creek | 9:26:50 AM | 1.60 | 1:30 | 29:41 | 64 | |
| Oyster Creek | FM-1464 | 9:26:50 AM | 2.00 | 1:41 | 31:22 | 71 | |
| FM-1464 | New Territory | 9:26:50 AM | 1.50 | 1:19 | 32:41 | 68 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
