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 | - | 1.50 | Not Available | |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 9:12:40 AM | 1.60 | 1:29 | 1:26 | 65 |  |
| Harlem Rd | W Bellfort | 9:12:40 AM | 1.50 | 1:13 | 2:39 | 74 | |
| W Bellfort | Bellaire | 9:12:40 AM | 2.90 | 3:09 | 5:48 | 55 | |
| Bellaire | S Fry Rd | 9:12:40 AM | 1.60 | 1:28 | 7:16 | 65 | |
| S Fry Rd | Cinco Ranch Blvd | 9:12:40 AM | 2.00 | 3:10 | 10:26 | 38 |  |
| Cinco Ranch Blvd | Kingsland | 9:12:40 AM | 2.20 | 5:06 | 15:32 | 26 |  |
| Kingsland | IH-10 Katy | 9:12:40 AM | 1.25 | 1:11 | 16:43 | 63 | |
| IH-10 Katy | Morton | 9:12:40 AM | 1.50 | 1:51 | 18:34 | 49 |  |
| Morton | Clay Rd | - | 1.60 | Not Available | |
| Clay Rd | Beckendorff | - | 1.30 | Not Available | |
| Beckendorff | FM-529 | 9:12:40 AM | 1.00 | 00:55 | 19:27 | 65 | |
| FM-529 | West Rd | 9:12:40 AM | 2.50 | 2:15 | 21:42 | 67 | |
| West Rd | House Hahl | 9:12:40 AM | 1.30 | 1:13 | 22:55 | 64 | |
| House Hahl | Bridgeland Lake Parkway | 9:12:40 AM | 1.40 | 1:16 | 24:11 | 66 | |
| Bridgeland Lake Parkway | US-290 Northwest | 9:12:40 AM | 2.40 | 2:09 | 26:20 | 67 | |
| 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 | 9:12:40 AM | 2.40 | 2:12 | 2:12 | 65 | |
| Bridgeland Lake Parkway | House Hahl | 9:12:40 AM | 1.40 | 1:20 | 3:32 | 63 | |
| House Hahl | West Rd | 9:12:40 AM | 1.30 | 1:12 | 4:44 | 65 | |
| West Rd | FM-529 | 9:12:40 AM | 2.50 | 2:09 | 6:53 | 70 | |
| FM-529 | Beckendorff | 9:12:40 AM | 1.00 | 1:00 | 7:53 | 60 | |
| Beckendorff | Clay Rd | - | 1.30 | Not Available | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 9:12:40 AM | 1.50 | 1:28 | 9:19 | 61 | |
| IH-10 Katy | Kingsland | 9:12:40 AM | 1.25 | 1:10 | 10:29 | 64 | |
| Kingsland | Cinco Ranch Blvd | 9:12:40 AM | 2.20 | 2:55 | 13:24 | 45 | |
| Cinco Ranch Blvd | S Fry Rd | 9:12:40 AM | 2.00 | 2:19 | 15:43 | 52 | |
| S Fry Rd | Bellaire | 9:12:40 AM | 1.60 | 1:37 | 17:20 | 59 | |
| Bellaire | W Bellfort | 9:11:40 AM | 2.90 | 3:02 | 20:22 | 57 | |
| W Bellfort | Harlem Rd | 9:12:40 AM | 1.50 | 1:17 | 21:39 | 70 | |
| Harlem Rd | Oyster Creek | 9:12:40 AM | 1.60 | 1:27 | 23:06 | 66 | |
| 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 | 23:03 | 23:03 | 80 | |
